Petition for Writ of Certiorari — Kingdom of Spain, Petitioner v. Blasket Renewable Investments LLC, et al.

Supreme Court briefMay 1, 2025

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APPENDIX

APPENDIX TABLE OF CONTENTS

APPENDIX A: Opinion, NextEra Energy Glob.

Holdings B.V. v. Kingdom of Spain, 112 F.4th

1088 (D.C. Cir. 2024) .........................................

Page

1a

APPENDIX B: Memorandum Opinion, NextEra

Energy Glob. Holdings B.V. v. Kingdom Of

Spain, 656 F. Supp. 3d 201 (D.D.C. 2023) ........ 64a

APPENDIX C: Memorandum Opinion, 9REN

Holding S.A.R.L. v. Kingdom of Spain, No. 19cv-01871 (TSC), 2023 WL 2016933 (D.D.C.

Feb. 15, 2023)..................................................... 100a

APPENDIX D: Memorandum Opinion, Blasket

Renewable Invs., LLP v. Kingdom of Spain,

665 F. Supp. 3d 1 (D.D.C. 2023)........................ 129a

APPENDIX E: Order Denying Rehearing En

Banc, NextEra Energy Glob. Holdings B.V. v.

Kingdom of Spain, No. 23-7031 (D.C. Cir. Dec.

2, 2024) ............................................................... 150a

APPENDIX F: Federal Statutes .......................... 152a

1a

APPENDIX A

UNITED STATES COURT OF APPEALS,

DISTRICT OF COLUMBIA CIRCUIT

————

No. 23-7031, No. 23-7032, No. 23-7038

————

NEXTERA ENERGY GLOBAL HOLDINGS B.V. and

NEXTERA ENERGY SPAIN HOLDINGS B.V.,

v.

Appellees

KINGDOM OF SPAIN,

————

Appellant

9REN HOLDING S.A.R.L.,

v.

Appellee

KINGDOM OF SPAIN,

————

Appellant

BLASKET RENEWABLE INVESTMENTS LLC,

v.

Appellant

KINGDOM OF SPAIN,

————

Appellee

Argued February 28, 2024

Decided August 16, 2024

————

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OPINION

Opinion dissenting in part filed by Circuit Judge Pan.

Pillard, Circuit Judge:

A collection of Dutch and Luxembourgish energy

companies made investments in the Kingdom of

Spain in reliance on promised economic subsidies.

Several years later, in the wake of 2008 financial

crisis, Spain withdrew those subsidies to control costs.

The companies challenged Spain’s action. Instead

of going to court, they invoked an arbitration clause in

the Energy Charter Treaty, a multilateral investment

treaty whose signatories include most countries

within the European Union, among them Spain, the

Netherlands, and Luxembourg, along with some

countries outside of Europe. The companies prevailed

in their respective arbitrations and secured multimillion-euro awards. The European Union, however,

has taken the position that the Energy Charter

Treaty’s arbitration provision does not apply to

disputes between a national of one EU Member State

and another EU Member State, and so the resulting

arbitral awards are invalid as a matter of EU law. If

the companies sought to enforce the awards in an EU

national court, they would lose.

So, the companies came to the United States.

Although the United States is not a signatory to the

Energy Charter Treaty, it is a signatory to other

treaties—namely, the ICSID Convention and the New

York Convention—that obligate it to enforce certain

foreign arbitral awards. Invoking those treaties, the

companies filed enforcement petitions in the United

States District Court for the District of Columbia.

Spain defended itself in two ways relevant here.

It moved to dismiss the petitions on the ground that

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it enjoys sovereign immunity under the Foreign

Sovereign Immunities Act, 28 U.S.C. § 1602 et. seq.

And Spain filed its own lawsuits in Dutch and

Luxembourgish courts seeking, among other things,

an anti-suit injunction to prevent the companies from

proceeding with their petitions to enforce their

arbitral awards in United States courts. In response,

the companies argued that the district courts had

jurisdiction under the FSIA’s waiver and arbitration

exceptions and asked the district courts for their own

anti-anti-suit injunction to enjoin Spain from seeking

in foreign courts to enjoin the United States court

proceedings.

The district courts resolved those motions in

opposing ways. The court presiding over NextEra

Energy Global Holdings B.V. v. Kingdom of Spain, 656

F. Supp. 3d 201 (D.D.C. 2023), and 9REN Holding

S.A.R.L. v. Kingdom of Spain, No. 19-cv-1871, 2023

WL 2016933 (D.D.C. Feb. 15, 2023), held that it had

jurisdiction under the FSIA’s arbitration exception

and denied Spain’s motion to dismiss in NextEra.

(A motion to dismiss was not at issue in 9REN.)

Exercising that jurisdiction, the court granted both

companies’ requested injunctions to prevent Spain

from seeking anti-suit relief in foreign courts.

By contrast, in Blasket Renewable Investments, LLC

v. Kingdom of Spain, 665 F. Supp. 3d 1 (D.D.C. 2023),

the district court deemed Spain immune under the

FSIA and denied as moot the companies’ requested

injunction. Spain appeals the adverse decisions in

NextEra and 9REN, while a successor to some of the

companies appeals the adverse decision in Blasket.

Because the cases raise similar issues, we heard

argument on the same day and now resolve them in a

single opinion.

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For the reasons that follow, we hold that the district

courts have jurisdiction under the FSIA’s arbitration

exception to confirm these arbitration awards against

Spain, but that the court in NextEra and 9REN abused

its discretion by enjoining Spain from pursuing antisuit relief in Dutch and Luxembourgish courts. We

therefore affirm in part and reverse in part in NextEra;

reverse in 9REN and Blasket; and remand for further

proceedings.

I.

A.

These cases concern the relationship between three

sets of multilateral international treaties: (1) the

Treaty on the Functioning of the European Union

(TFEU) and the Treaty on European Union (TEU)

(collectively, the EU Treaties), which created and now

govern the European Union; (2) the Energy Charter

Treaty (ECT), an investment treaty adopted to promote international cooperation in the energy sector;

and (3) the ICSID Convention (also known as the

Convention on the Settlement of Investment Disputes

Between States and Nationals of Other States) and

the New York Convention (also known as the Convention on the Recognition and Enforcement of

Foreign Arbitral Awards), two treaties designed to

facilitate the enforcement of international arbitration

awards.

The Energy Charter Treaty was signed in 1994

among 53 nations and regional organizations to

promote international cooperation in the energy

sector. See Energy Charter Treaty art. 2, Dec. 17,

1994, 2080 U.N.T.S. 95. Its initial signatories (also

known as contracting parties) included the EU, most

EU Member States, including Spain, the Netherlands,

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and Luxembourg, and 26 nations outside the EU. The

United States is not a signatory. See Int’l Energy

Charter, Contracting Parties and Signatories of the

Energy Charter Treaty, https://perma.cc/XA3F-L2R2.

While these cases were pending, the EU, Spain, and

Luxembourg each announced its intention to withdraw from the ECT. See NextEra 28(j) Letter dated

May 20, 2024; NextEra 28(j) Letter dated July 9, 2024.

Under Article 47 of the ECT, these withdrawals “shall

take effect” one year after their announcement. ECT

art. 47(2). Because the withdrawals post-date the

events in question, we refer to the EU, Spain, and

Luxembourg throughout this opinion as signatories to

the ECT.

The ECT protects investments in the territory of

a “Contracting Party” by “Investors” located or

incorporated in “other Contracting Parties.” Id. art.

10; see also id. arts. 1(7), 26. In particular, Article 10(1)

mandates that contracting parties give “fair and

equitable treatment” to the investments of other

contracting parties’ investors. Id. art. 10(1). To effectuate that protection, Article 26 provides that a foreign

investor “may choose to submit” to international

arbitration any “[d]ispute[ ] between a Contracting

Party and an Investor of another Contracting Party

relating to” a covered investment. Id. art. 26(1), (2). By

joining the ECT, a state “unconditional[ly] consent[s]”

to “international arbitration” of investment disputes

at the investor’s election. Id., art. 26(3).

Investors can choose among several arbitral tribunals, including the International Centre for Settlement of Investment Disputes (ICSID) or ad hoc

arbitration tribunal under the Arbitration Rules of the

United Nations Commission on International Trade

Law (UNCITRAL). Id. art. 26(4)(a), (b). Regardless of

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arbitral forum, the ECT provides that tribunals

“shall decide the issues in dispute in accordance with

this Treaty and applicable rules and principles of

international law.” Id. art. 26(6). ICSID awards may

be enforced under the ICSID Convention, while

UNCITRAL awards may be enforced under the New

York Convention. See ICSID Convention art. 54(1),

opened for signature Mar. 18, 1965, 17 U.S.T. 1270;

New York Convention art. III, June 10, 1958, 21

U.S.T. 2517.

B.

1.

NextEra Energy Global Holdings B.V. and NextEra

Energy Spain Holdings B.V. (collectively, NextEra)

are Dutch companies, as are AES Solar Energy

Coöperatief U.A. and Ampere Equity Fund B.V.

(collectively, AES). 9REN Holding S.À.R.L. (9REN) is

a Luxembourgish company. Between 2007 and 2012,

the companies made investments in solar power

projects in Spain in reliance on that country’s promise

that they could charge subsidized electricity rates,

ensuring profitable returns. NextEra and 9REN

invested approximately €750 million and €211 million,

respectively; AES did not detail the magnitude of its

investment, but it was part of a broader group of

investors that cumulatively invested approximately

€2 billion.

In the wake of the 2008 financial crisis, Spain

withdrew those subsidies in an effort to control costs.

In response, the companies commenced arbitration

under Article 26 of the ECT. Because Spain, the

Netherlands, and Luxembourg are signatories to the

ICSID Convention, NextEra and 9REN decided to

arbitrate before ICSID tribunals in Washington D.C.

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AES opted to proceed before an ad hoc UNCITRAL

tribunal seated in Geneva, Switzerland. The companies argued that Spain failed to give their investments

“fair and equitable treatment” in violation of Article

10(1) of the ECT.

While those arbitral proceedings were ongoing, the

Court of Justice of the European Union—the EU’s

court of last resort—issued two landmark decisions

that called into question the validity of the underlying

arbitration agreements. In Slovak Republic v. Achmea

BV, ECLI:EU:C:2018:158, ¶ 60 (Mar. 6, 2018), a Dutch

company called Achmea prevailed in arbitration

against the Slovak Republic under the terms of a

bilateral investment treaty. Achmea ¶¶ 7, 12. The

Slovak Republic had unsuccessfully objected in the

arbitration to the arbitral tribunal’s jurisdiction,

arguing that “as a result of [the Slovak Republic’s]

accession to the European Union, [Achmea’s] recourse

to an arbitral tribunal provided for in [the bilateral

investment treaty] was incompatible with EU law.” Id.

¶ 11. Making the same argument in a German

national court, the Slovak Republic sought to set aside

the arbitral award, and that court referred the matter

to the Court of Justice of the European Union. Id.

¶ 12.

The Court of Justice honored the Slovak Republic’s

objection. The court observed that Member States may

not “submit a dispute concerning the interpretation or

application of the [EU] Treaties to any method of

settlement other than those provided for in the

Treaties.” Id. ¶ 32 (citing TFEU art. 344). And one

such requirement, the court explained, is that a

tribunal “called on to interpret or . . . apply EU law,”

id. ¶ 42, must have the authority to “make a reference

to the [Court of Justice] for a preliminary ruling,” with

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the “object of securing uniform interpretation of

EU law, thereby serving to ensure its consistency,” id.

¶¶ 37, 49 (citing TFEU art. 267). The court reasoned

that an arbitral tribunal considering an intra-EU

dispute under an investment treaty “may be called on

to interpret or indeed to apply EU law,” id. ¶ 42, but,

unlike national courts, would lack the authority to

refer questions of EU law to the Court of Justice,

id. ¶ 49. As a result, the court concluded, a binding

commitment to submit intra-EU disputes to arbitration could prevent open legal questions “from being

resolved in a manner that ensures the full effectiveness of EU law.” Id. ¶ 56.

The Court of Justice therefore held that the EU

Treaties “must be interpreted as precluding a provision in an international agreement concluded between

[EU] Member States, . . . under which an investor from

one of those Member States may, in the event of a

dispute concerning investments in the other Member

State, bring proceedings against the latter Member

State before an arbitral tribunal whose jurisdiction

that Member State has undertaken to accept.” Id.

¶ 60. As a result, the Court of Justice prohibited EU

national courts from enforcing Achmea’s arbitration

award. Id. ¶ 60.

In Republic of Moldova v. Komstroy LLC,

ECLI:EU:C:2021:655 (Sept. 2, 2021), the Court of

Justice applied the logic of Achmea to the Energy

Charter Treaty’s arbitration provision. The Court of

Justice first determined that, because the European

Union is a signatory to the ECT, “the ECT itself is an

act of EU law.” Komstroy ¶ 49. A tribunal constituted

under the ECT, therefore, will necessarily be “required

to interpret, and even apply, EU law.” Id. ¶ 50. And

because such a tribunal cannot refer such questions to

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the Court of Justice, the Treaty’s arbitration provision

could run afoul of the EU Treaties in just the same

way as the provision at issue in Achmea. Apparently

embracing a form of interpretation akin to our

doctrine of constitutional avoidance, the Court of

Justice concluded that Article 26 of the ECT “must

be interpreted as not being applicable to disputes

between a Member State and an investor of another

Member State concerning an investment made by the

latter in the first Member State.” Id. ¶ 66.

Separately, the European Commission (EC)—the

EU’s executive branch—identified a different problem

with the awards. Article 107 of the TFEU prohibits

Member States from granting “aid” that “distorts or

threatens to distort competition,” absent the EC’s

prior approval. TFEU arts. 107, 108. The EC determined that Spain’s energy subsidies were unapproved

“[s]tate aid.” See Euro. Comm’n Decision on State Aid,

SA.40348, ¶ 88 (Nov. 10, 2017). That meant, according

to the EC, that any arbitral award successfully

challenging Spain’s revocation of the subsidies “would

constitute in and of itself State aid.” Id. ¶ 165. So, even

if the companies prevailed in this appeal, EU law

would prohibit Spain from paying the awards unless

and until the EC granted approval to do so. Id. The

EC is currently considering whether to grant such

approval, but it has made no decision to date. See

NextEra Eur. Comm’n Amicus Br. 30.

Both arbitration regimes—ICSID and UNCITRAL—

delegate to the arbitral tribunal the power to decide

threshold issues of arbitrability. See ICSID Convention art. 41(1) (“The Tribunal shall be the judge of

its own competence.”); UNCITRAL Rules, art. 23(1)

(“The arbitral tribunal shall have the power to rule on

its own jurisdiction, including any objections with

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respect to the existence or validity of the arbitration

agreement.”). Relying on Achmea and Komstroy, Spain

argued to the arbitral tribunals that they lacked

jurisdiction over the disputes because, as a matter of

EU law, Spain could not lawfully enter into arbitration

agreements with the companies. Spain made two

primary arguments: (1) that Article 26(4) of the ECT

(the arbitration provision) does not cover disputes

between an investor in one EU Member State and

another EU Member State; and (2) that, even if it did,

Article 26(6) of the ECT (the choice-of-law provision)

requires the tribunal to apply Achmea and Komstroy

to prevent such intra-EU arbitration.

The tribunals rejected Spain’s jurisdictional objection. The 9REN tribunal’s analysis is illustrative.

First, the tribunal concluded that “the plain language

of the ECT[‘s arbitration provision]” does not exclude

“intra-EU disputes from the scope of ECT.” 9REN

J.A. 86. Quoting another tribunal, the 9REN tribunal

observed that “[i]t would have been a simple matter to

draft the ECT so that Article 26 does not apply to

disputes between an Investor of one EU Member State

and another EU Member State as respondent.” 9REN

J.A. 86 n.102. But “[t]hat was not done,” and the

tribunal found no other “indication in the language of

the ECT that any such exclusion was intended.” 9REN

J.A. 86 n.102.

Second, the 9REN tribunal determined that the

ECT, so construed, does not violate the EU Treaties

because the tribunal’s “jurisdiction and its exercise in

the present case rests upon the ECT (with international law as the applicable law) and not EU law.”

9REN J.A. at 95–96. And, looking to the ECT’s choiceof-law provision, the tribunal reasoned that, “[a]s a

matter of international law, the notion that EU law

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may be considered only by EU judges is misconceived.”

9REN J.A. at 94. After all, “[i]nternational courts

and tribunals are frequently required to consider the

laws of domestic or regional jurisdictions,” but their

conclusions “are not binding on the courts or tribunals

of the home jurisdiction.” 9REN J.A. at 94. Likewise,

“[t]he award of an ECT [arbitral] tribunal does not

in any way represent a threat or challenge to the

autonomy or authority of the . . . the EU and the [Court

of Justice].” 9REN J.A. at 94.

On the merits, the tribunals found that Spain

violated the Energy Charter Treaty and awarded

damages in the amount of €290 million to NextEra,

€41 million to 9REN, and €26.5 million to AES. These

awards are not anomalous. Amici point out that

“Spain now leads the world in noncompliance with

investor-state awards,” owing “more than $1.3 billion

for 16 unpaid investor-state awards.” NextEra Int’l

Scholars Amicus Br. 30 & n.23.

Spain continued to fight these awards through

the processes laid out in the ICSID and New York

Conventions. Spain requested review of NextEra’s and

9REN’s awards under the ICSID annulment process,

arguing that the tribunals “manifestly exceed[ed]

[their] powers”—one of the five recognized grounds for

annulment under Article 52 of the ICSID Convention.

And Spain appealed AES’s award (at issue in Blasket)

to the Federal Supreme Court of Switzerland, as

contemplated by Article V(1)(e) of the New York

Convention and Swiss law. Those challenges were

unsuccessful.

2.

Armed with multi-million-euro arbitration awards,

the companies sought to confirm them in the United

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States. “Confirmation is the process by which an

arbitration award is converted to a legal judgment.”

LLC SPC Stileks v. Republic of Moldova, 985 F.3d 871,

875 (D.C. Cir. 2021). It is only once an award is

confirmed that the prevailing party may seek to

execute on the resulting judgment “by, for example,

attaching [the sovereign’s] commercial assets in the

United States.” Id.

As a signatory to the ICSID Convention, the United

States instructs its federal courts to “enforce[ ]”—i.e.,

confirm—ICSID awards and give them “the same full

faith and credit as if the award were a final judgment

of a court of general jurisdiction of one of the several

States.” 22 U.S.C. § 1650a(a). Likewise, as a signatory

to the New York Convention, the United States

instructs its federal courts to confirm UNCITRAL

awards governed by the Convention “unless it finds

one of the grounds for refusal or deferral of recognition

or enforcement of the award specified in the . . .

Convention.” 9 U.S.C. § 207.

Spain defended itself in two ways. First, it moved to

dismiss the petitions filed in district court by NextEra

and AES in part on the ground that it enjoyed

sovereign immunity under the Foreign Sovereign

Immunities Act (FSIA), 28 U.S.C. § 1602 et seq. (Spain

initially moved the district court to dismiss 9REN’s

petition, but that motion was denied without prejudice

when the case was held in abeyance pending the

outcome of the ICSID annulment proceedings, and

Spain did not renew its motion to dismiss once the case

resumed.) Second, Spain filed its own lawsuits in the

courts of the Netherlands and Luxembourg seeking,

among other things, to enjoin the companies under EU

law from proceeding with their petitions in the United

States (a so-called anti-suit injunction).

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The companies responded in kind. They argued that

the district courts had jurisdiction under the FSIA’s

waiver and arbitration exceptions, and they asked the

district courts for their own injunctions—anti-antisuit injunctions—to stop Spain from seeking anti-suit

injunctions in foreign courts to enjoin the U.S. court

proceedings. And, in an effort to escape the jurisdictional reach of the Dutch courts, AES transferred

its rights in the award to a Delaware company called

Blasket Renewable Investments LLC (Blasket).

Blasket, not AES, is an appellant here.

The district courts resolved these motions in early

2023. The district court presiding over NextEra and

9REN held that, under our binding precedent, Spain’s

assertion that it “could not have entered into the

ECT’s arbitration provisions because EU law . . . does

not permit EU members to assign questions of EU law

to arbitration in non-EU tribunals” was a merits

defense to enforcement, not a jurisdictional question

under the FSIA. NextEra Energy Global Holdings B.V.

v. Kingdom of Spain, 656 F. Supp. 3d 201, 213 (D.D.C.

2023) (citing Stileks, 985 F.3d at 878–79; Chevron

Corp. v. Ecuador, 795 F.3d 200, 205 & n.3 (D.C. Cir.

2015)); see also 9REN Holding S.À.R.L. v. Kingdom of

Spain, No. 19-cv-1871, 2023 WL 2016933, at *4–6

(D.D.C. Feb. 15, 2023). The court thus held it had

jurisdiction under the FSIA’s arbitration exception,

denied Spain’s motion to dismiss in NextEra, and

granted the companies’ requested injunctions to

prevent Spain from seeking anti-suit relief in foreign

courts. See NextEra, 656 F. Supp. 3d at 215–21; 9REN,

2023 WL 2016933, at *7–13.

In Blasket, by contrast, the district court granted

Spain’s motion to dismiss, reasoning that, “[b]ecause

Spain’s standing offer to arbitrate was void as to the

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Companies under the [EU] law to which both Spain

and the Companies are subject and which applied to

the dispute by the terms of the Energy Charter Treaty

itself, no valid agreement to arbitrate exists.” Blasket

Renewable Inv., LLC v. Kingdom of Spain, 665

F. Supp. 3d. 1, 4 (D.D.C. 2023); see id. at 12–13. The

Blasket court thus deemed Spain immune under the

FSIA and denied as moot the companies’ requested

injunction. Id. at 14 & n.9.

Spain appeals the adverse decisions in NextEra and

9REN; Blasket appeals the adverse decision in

Blasket.

II.

These appeals raise two primary questions. The first

question is whether the FSIA gives the district courts

jurisdiction to enforce (or decline to enforce) the

arbitration awards against Spain. The NextEra and

9REN district court answered in the affirmative and

denied Spain’s motion to dismiss NextEra on sovereign

immunity grounds; the Blasket district court said

no and granted Spain’s motion to dismiss. We have

jurisdiction to review dismissals for and denials of

sovereign immunity under 28 U.S.C. § 1291, and we

do so de novo. Kilburn v. Socialist People’s Libyan

Arab Jamahiriya, 376 F.3d 1123, 1126–27 (D.C. Cir.

2004). The second question is whether, assuming it

had jurisdiction, the district court in NextEra and

9REN abused its discretion by enjoining Spain from

seeking anti-suit relief under foreign law in foreign

courts. We have jurisdiction to review the grant of a

preliminary injunction under 28 U.S.C. § 1292(a)(1);

our review is for abuse of discretion. Laker Airways

Ltd. v. Sabena, Belgian World Airlines, 731 F.2d 909,

921 (D.C. Cir. 1984); see Elec. Privacy Info. Ctr. v. U.S.

Dep’t of Commerce, 928 F.3d 95, 100 (D.C. Cir. 2019).

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A.

We begin with jurisdiction. NextEra and 9REN

seek to enforce their arbitration awards against the

Kingdom of Spain under 22 U.S.C. § 1650a (implementing the ICSID Convention), while Blasket seeks

to do so under 9 U.S.C. § 203 (implementing the New

York Convention). Invoking the FSIA, Spain insists

that it is immune from the companies’ enforcement

suits, so the district courts lack jurisdiction over them.

The “FSIA codifies a baseline principle of immunity

for foreign states and their instrumentalities.” Turkiye

Halk Bankasi A.S. v. United States, 598 U.S. 264, 272,

143 S.Ct. 940, 215 L.Ed.2d 242 (2023) (citing 28 U.S.C.

§ 1604). It then sets out a handful of narrow exceptions

to that principle. See, e.g., 28 U.S.C. § 1605(a). The

companies contend that two of the FSIA exceptions

apply in these cases: the waiver exception and the

arbitration exception. 28 U.S.C. § 1605(a)(1), (6).

1.

The waiver exception provides in relevant part that

a foreign state “shall not be immune from the

jurisdiction of courts of the United States or of the

States in any case . . . in which the foreign state has

waived its immunity either explicitly or by

implication.” Id. § 1605(a)(1). The companies contend

that Spain implicitly waived its immunity by ratifying

the ICSID and New York Conventions, since those

conventions provide for enforcement of arbitration

awards against contracting foreign sovereigns in

domestic courts of any convention signatory. By

mutually agreeing with other sovereigns to enforce

arbitral awards rendered in disputes to which any

signatory is a party, the logic goes, Spain waived its

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immunity defense against such an enforcement action

in U.S. court.

Embracing that logic, the Second Circuit has held

that, by ratifying either convention, a country implicitly waives its sovereign immunity from suits seeking

to enforce awards under that convention. See Blue

Ridge Invs., LLC v. Republic of Argentina, 735 F.3d 72,

84 (2d Cir. 2013) (ICSID Convention); Seetransport

Wiking Trader v. Navimpex Centrala, 989 F.2d 572,

578–79 (2d Cir. 1993) (New York Convention). The

High Court of Australia recently came to a similar

conclusion. See Kingdom of Spain v. Infrastructure

Servs. Luxembourg S.à.r.l. [2023] HCA 11 ¶ 79 (holding that Spain consented to the jurisdiction of

Australian courts “because the relevant agreement

arose from Spain’s entry into the ICSID Convention,

which included its agreement as to the consequences

of an award rendered pursuant to the ICSID

Convention”).

The waiver issue remains “unsettled” in our Circuit.

Process & Indus. Devs. Ltd. v. Fed. Republic of Nigeria

(P&ID), 27 F.4th 771, 774 (D.C. Cir. 2022). To be sure,

we have twice approvingly cited the Second Circuit’s

decision in Seetransport. In Creighton Ltd. v.

Government of State of Qatar, 181 F.3d 118 (D.C. Cir.

1999), we opined in dicta that Seetransport “correctly”

held that a foreign sovereign waives sovereign

immunity when it joins the New York Convention. Id.

at 123. Then, in Tatneft v. Ukraine, 771 F. App’x 9

(D.C. Cir. 2019), we held in an unpublished judgment

that “a sovereign, by signing the New York Convention, waives its immunity from arbitrationenforcement actions in other signatory states.” Id. at

10. More recently, however, we emphasized that

“[a]lthough we have favorably cited Seetransport and

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its reasoning in dicta and in an unpublished opinion,

we have not formally adopted it.” P&ID, 27 F.4th at

774. And the United States urges against doing so in

this case. See NextEra U.S. Amicus Br. 19–25.

We leave clarification of the waiver question for

another day because we conclude that the district

courts have jurisdiction under the FSIA’s arbitration

exception, to which we now turn.

2.

As relevant here, the FSIA arbitration exception

withdraws sovereign immunity:

in any case . . . in which the action is brought,

either to enforce an agreement made by the

foreign state with or for the benefit of a

private party to submit to arbitration all or

any differences which have arisen or which

may arise between the parties with respect to

a defined legal relationship, whether

contractual or not, concerning a subject

matter capable of settlement by arbitration

under the laws of the United States, or to

confirm an award made pursuant to such an

agreement to arbitrate, if . . . the agreement

or award is or may be governed by a treaty or

other international agreement in force for the

United States calling for the recognition and

enforcement of arbitral awards.

28 U.S.C. § 1605(a)(6).

To proceed under this clause of the FSIA’s arbitration exception, we have explained, a district court

must find three “jurisdictional facts”: (1) an arbitration agreement, (2) an arbitration award, and (3) a

treaty potentially governing award enforcement.

18a

Chevron Corp., 795 F.3d at 204 & n.2; see also Stileks,

985 F.3d at 877. In assessing these jurisdictional facts,

we apply a burden-shifting framework. The plaintiff

must initially satisfy a burden of production as to

these facts, which when met requires the foreign

sovereign to “establish the absence of the factual basis

by a preponderance of the evidence.” Chevron, 795

F.3d at 204 (citation omitted). The United States

objects to Chevron’s burden-shifting framework. In its

view, the plaintiff, as the party invoking the federal

court’s jurisdiction, must satisfy both the burden of

production and persuasion. See NextEra U.S. Amicus

Br. 9–10 n.2. We are bound by Chevron, however, and

would have no occasion in any event to revisit the issue

because the plaintiff companies satisfy the burden of

persuasion in these cases.

Spain does not dispute that the companies have

demonstrated arbitration awards and a treaty governing the enforcement of the awards in the United

States. The only jurisdictional fact in dispute here is

“the existence of an arbitration agreement.” Chevron,

795 F.3d at 204. The word “existence” in this context

is significant. It is well established in this Circuit that

disputes about the scope of an arbitration agreement,

such as whether a binding arbitration agreement

covers a particular dispute, are not jurisdictional

questions under the FSIA. See Stileks, 985 F.3d at 878.

Scope questions instead go to the award’s enforceability on the merits. To make the issue jurisdictional, the

sovereign must attack the existence or validity of the

arbitration agreement.

The first step in the analysis, then, is to identify the

relevant arbitration agreement. As mentioned, the

FSIA requires “an agreement made by the foreign

state”—either “with” or “for the benefit” of a private

19a

party—to submit certain disputes to arbitration.

28 U.S.C. § 1605(a)(6).

The most straightforward case is when a sovereign

enters into an arbitration agreement directly “with” a

private investor. Consider, for example, Belize Social

Development Limited v. Government of Belize, 794

F.3d 99 (D.C. Cir. 2015). In that case, a private

company entered into a business agreement containing an arbitration clause with the prime minster of

Belize, who purported to sign on behalf of the country.

Id. at 100–01. A newly elected prime minster later

renounced the agreement, claiming that the previous

prime minister lacked the authority to enter into

the agreement. Id. at 101. The company nonetheless

commenced arbitration, prevailed, and, invoking the

FSIA’s arbitration exception, sought to enforce the

resultant award in the United States. Id. Belize

resisted enforcement on the ground that it did not

enter into a valid arbitration agreement with the

company. Id. at 102. We treated Belize’s argument as

a jurisdictional one—it was attacking the validity of

the arbitration agreement it signed “with” the private

company—but we rejected the argument because the

country failed to substantiate its claim that the

previous prime minister “lacked authority to enter the

agreement to arbitrate.” Id. at 103 (emphasis omitted).

An arbitration provision in an investment treaty

works differently. In itself, an investment treaty

“cannot constitute an agreement to arbitrate with an

investor. How could it? No investor is a party to

that Treaty.” BG Grp., PLC v. Republic of Argentina,

572 U.S. 25, 50, 134 S.Ct. 1198, 188 L.Ed.2d 220 (2014)

(Roberts, C.J., dissenting) (emphasis added). The

investment treaty is instead “a contract . . . between

nations.” Id. at 37, 134 S.Ct. 1198 (majority op.). As

20a

such, an arbitration provision in an investment treaty

can both (1) constitute an agreement “for the benefit”

of a private party; and (2) give rise to a separate

agreement “with” a private party. 28 U.S.C. § 1605(a)(6).

Under the plain terms of the FSIA’s arbitration

exception, either type of agreement may support the

exercise of jurisdiction over a foreign sovereign.

The two agreements are related. First, the arbitration provision in an investment treaty may itself be

“part of a completed agreement between” the signatory

countries to arbitrate certain disputes with investors

of the other’s country. BG Grp., 572 U.S. at 53, 134

S.Ct. 1198 (Roberts, C.J., dissenting) (emphasis omitted). Such a provision is an agreement made “for the

benefit” of a private party. But it is not a complete

agreement made “with” a private party. “Something

else must happen to create an agreement where there

was none before.” Id. at 50, 134 S.Ct. 1198 (emphasis

omitted). To that end, an investment treaty’s arbitration provision operates as “a unilateral offer to

arbitrate” by each sovereign to investors of the other

signatory countries. Id. (emphasis omitted). A foreign

investor seeking to take advantage of the investment

treaty’s arbitration agreement may accept the offer by

“filing . . . a notice of arbitration,” id. at 42, 134 S.Ct.

1198 (majority op.), and thereby create a second arbitration agreement—this one made by the sovereign

“with” a private party.

In so holding, we recognize that “a sovereign’s

consent to arbitration is important.” Id. at 43, 134

S.Ct. 1198. That is especially so where, as here, the

agreement to arbitrate is the basis of a federal court’s

authority to exercise jurisdiction over the sovereign.

An investment treaty may reflect the requisite consent

for purposes of the FSIA’s arbitration exception. When

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a sovereign makes “an agreement . . . to submit to

arbitration” by entering an investment treaty with

other sovereigns “for the benefit of” a class of private

investors, it is the treaty that manifests the sovereign’s consent to arbitrate. 28 U.S.C. § 1605(a)(6). We

therefore may look to the investment treaty itself to

identify the scope of the sovereign’s consent and the

relevant agreement for purposes of the FSIA’s

arbitration exception.

The investment treaty offers powerful reasons to

conclude that the standing offer to arbitrate contained

in the ECT’s arbitration provision extends to EU

nationals. The clear terms of the ECT’s arbitration

provision cover “[d]isputes between a Contracting

Party and an Investor of another Contracting Party.”

ECT art. 26(1). Spain is undeniably a “Contracting

Party,” id. art. 1(2), and the companies are undeniably

“Investor[s] of another Contracting Party,” id. art.

26(1), because the companies are “organized in accordance with the law applicable in” the Netherlands or

Luxembourg, id. art. 1(7). And if the ECT’s drafters

nonetheless intended to exempt intra-EU disputes,

they could have done so through a “disconnection

clause”—a provision stating that the treaty does not

govern the relationships between EU Member States.

Indeed, as another ICSID tribunal explained, “during

negotiation of the ECT, the EU had proposed the

insertion of a disconnection clause. However, that

clause was ultimately dropped from the draft treaty.”

Vattenfall AB v. Fed. Republic of Germany, ICSID

Case No. Arb/12/12, Decision on the Achmea Issue,

¶¶ 204–05 (Aug. 31, 2018).

For its part, Spain insists that it did not enter into

an arbitration agreement “with” the companies. It

contends that the standing offer to arbitrate contained

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in Article 26 of the ECT did not and could not “extend”

to the companies because, under the Court of Justice’s

Komstroy opinion, “the Energy Charter Treaty does

not permit intra-EU arbitration.” NextEra Appellant

Br. 43. Therefore, the country concludes, it “could not

form any arbitration agreement” with the companies

as a matter of EU law. Id. 31.

But we need not and do not resolve whether Spain

entered into separate arbitration agreements “with”

private parties because we conclude that it entered

into an arbitration agreement—the Energy Charter

Treaty itself—that is arguably “for the[ir] benefit.”

28 U.S.C. § 1605(a)(6). Spain does not dispute that it

is a signatory to the Energy Charter Treaty. And it is

common ground that, in ratifying the ECT, Spain

provided “unconditional consent” to arbitrate investment disputes with the investors of at least some of

the other signatory nations. ECT art. 26(3)(a). Thus,

as a leading scholar has explained, the treaty itself

“contain[s] the consent of the contracting parties to

submit disputes involving foreign investment to direct

investor-state arbitration.” Christopher Dugan et al.,

Investor-State Arbitration 241 (2008). That agreement

is “for the benefit” of the signatory’s investors, and

therefore satisfies the FSIA’s arbitration exception.

Spain agrees that the ECT was made “for the

benefit” of some investors—just not those within the

European Union. 28 U.S.C. § 1605(a)(6). Spain’s view,

again, is that the standing offer to arbitrate contained

in Article 26 of the ECT does not extend to EU

nationals like the companies; it extends only to the

nationals of ECT signatories outside the European

Union, like Japan. NextEra Appellant Br. 31, 42–44.

That, however, is an argument regarding the scope of

the Energy Charter Treaty, not its existence. It goes to

23a

whether the ECT’s arbitration provision applies to

these disputes. And our binding precedent holds that

the question “[w]hether the ECT applies to [a] dispute”

is not “a jurisdictional question under the FSIA.”

Stileks, 985 F.3d at 878–79 (emphasis omitted) (citing

Chevron, 795 F.3d at 205–06).

In Chevron and Stileks, the sovereigns argued that

they never agreed to arbitrate because the scope of the

relevant investment treaties’ arbitration provisions

did not extend to the disputes that the companies

sought to arbitrate. In each case, we held that the

sovereign’s argument went to the enforceability of the

arbitral award on the merits, rather than the district

court’s jurisdiction to enforce the award under the

FSIA.

Chevron concerned a contractual dispute between

Chevron, an American company, and the Republic of

Ecuador. 795 F.3d at 202. After Chevron’s lawsuits

against Ecuador languished in Ecuador’s courts,

Chevron commenced arbitration and prevailed under

an arbitration provision contained in a bilateral

investment treaty between the United States and

Ecuador. Id. at 202–03. Under that treaty, “Ecuador

made a standing offer to American investors to

arbitrate disputes involving investments that existed

on or after the treaty’s effective date.” Id. at 202.

Invoking the FSIA’s arbitration exception, Chevron

petitioned to enforce the award in the United States

under the New York Convention. Id. at 203. Ecuador

argued the arbitration exception did not apply because

its “offer to arbitrate in the [investment treaty] [did

not] encompass[ ] Chevron’s breach of contract

claims.” Id. at 205. “According to Ecuador, if Chevron’s

claims [were] not covered by the [investment treaty],

then Ecuador never agreed to arbitrate with Chevron,

24a

and the District Court consequently lacked jurisdiction.” Id. The panel rejected that argument, holding

that “[t]he dispute over whether the lawsuits were

‘investments’ for purposes of the treaty” is not a

jurisdictional question under the FSIA; rather it “is

properly considered as part of review under the New

York Convention.” Id. at 206.

Stileks applied the reasoning of Chevron to the

Energy Charter Treaty’s arbitration provision. A

Ukrainian company called Energoalliance contracted

to sell electricity to the Republic of Moldova. 985 F.3d

at 874–75. But Energoalliance did not sell directly to

Moldova; instead, it sold the electricity to a British

Virgin Islands entity called Derimen Properties, which

in turn provided the electricity to Moldova. Id. at 875.

When Moldova fell behind on payments, “Derimen

assigned the debt to Energoalliance,” which commenced arbitration under Article 26 of the Energy

Charter Treaty. Id. Energoalliance secured an arbitral

award and sought to enforce the award in the United

States under the New York Convention. Id.

Like Chevron, Energoalliance invoked the FSIA’s

arbitration exception. Id. at 877. And, like Ecuador,

Moldova argued that the arbitration exception did not

apply. It reasoned that “Derimen’s claim against

[Moldova] was not an investment within the meaning

of the ECT because Derimen, a [British Virgin Islands]

entity, was not a qualifying investor.” Id. at 878.

So, “[a]lthough the ECT may establish that Moldova

agreed to arbitrate certain disputes, it does not prove

that it agreed to arbitrate this particular dispute.” Id.

Following Chevron, the panel in Stileks held “that

the arbitrability of a dispute is not a jurisdictional

question under the FSIA,” and it “construe[d]

25a

Moldova’s arbitrability argument as a defense under

[the New York] Convention.” Id.

What was true in Stileks is true here. Like Moldova,

Spain argues that the ECT’s arbitration provision does

not cover the companies’ claims. Moldova said that

was because Energoalliance’s claims were not covered

investments under the ECT; Spain argues it is because

the EU companies are not covered investors under

the ECT. Both claims go to the scope of the ECT’s

arbitration provision—in the former case, which

disputes are covered; in the latter, which investors are

covered. In Stileks, we squarely held that the question

“[w]hether the ECT applies to the dispute” is not “a

jurisdictional question under the FSIA.” 985 F.3d at

878–79. It does not matter why the ECT may not apply

to the dispute. For jurisdictional purposes, the FSIA’s

arbitration exception requires that the arbitral

tribunal “purported to make an award pursuant to the

ECT, not that it in fact did so.” Id. at 878. Therefore,

the companies showed Spain’s agreement to arbitrate,

for purposes of the FSIA, by “produc[ing] copies of the

ECT.” Id. at 877.

Two limits of our holding bear emphasis. First, not

every arbitration provision in an investment treaty

represents a completed agreement “for the benefit” of

a private party. 28 U.S.C. § 1605(a)(6). That is because

not all investment treaties “supply the requisite

state consent to arbitration.” Dugan, Investor-State

Arbitration at 241. Some investment treaties contain

“a mere agreement to agree”; they provide, for

example, that a dispute “shall upon the agreement by

both parties be submitted for arbitration.” Id. at 237

(quoting Agreement Between the Government of

Sweden and the Government of Malaysia Concerning

the Mutual Protection of Investments art. 6, Mar. 3,

26a

1979, 1254 U.N.T.S. 315). Unlike the ECT’s arbitration provision, such a provision does not itself

“constitute consent to arbitration by the States

concerned.” Id. (internal quotation omitted).

Second, we hold only that the district courts have

jurisdiction to enforce these arbitration awards. That

does not mean they must or should do so. By basing

jurisdiction on the Energy Charter Treaty as an

agreement “for the benefit” of foreign investors, we do

not address the merits question whether that Treaty’s

arbitration provision extends to EU nationals and

thus whether Spain ultimately entered into legally

valid agreements with the companies.

Our holding that the FSIA’s arbitration exception

authorizes enforcement of these arbitral awards

makes it unnecessary for us to reach another issue

that Blasket raised in an amicus brief it filed in

NextEra and 9REN. The FSIA grants sovereign

immunity to foreign states, but that grant is explicitly

“[s]ubject to existing international agreements to

which the United States [was] a party” before FSIA’s

enactment in 1976. 28 U.S.C. § 1604. Because the

United States ratified the ICSID Convention in 1966,

the FSIA’s carve-out for “existing international agreements,” id., may include that convention, depending

on whether it “expressly conflict[s] with the [FSIA’s]

immunity provisions.” Argentine Republic v. Amerada

Hess Shipping Corp., 488 U.S. 428, 442, 109 S.Ct. 683,

102 L.Ed.2d 818 (1989) (formatting modified). Since

we hold that district courts have jurisdiction to enforce

these awards under the FSIA’s arbitration exception,

we see no express conflict between the FSIA’s immunity provisions and the ICSID Convention. See Mobil

Cerro Negro, Ltd. v. Bolivarian Republic of Venez., 863

F.3d 96, 113–14 (2d Cir. 2017).

27a

In sum, we take no position on the ultimate

enforceability of these awards. We hold only that

district courts have jurisdiction to enforce them under

the FSIA’s arbitration exception.

Finally, Spain contends that, even if the district

courts had jurisdiction under the FSIA, they should

have alternatively dismissed the petitions based

on the doctrine of forum non conveniens. As Spain

acknowledges, however, binding circuit precedent

dictates that “forum non conveniens is not available

in proceedings to confirm a foreign arbitral award

because only U.S. courts can attach foreign commercial assets found within the United States.” See

Stileks, 985 F.3d at 876 n.1 (citing TMR Energy Ltd. v.

State Prop. Fund of Ukraine, 411 F.3d 296, 303–04

(D.C. Cir. 2005)). We therefore reject that challenge.

B.

We now consider the propriety of the district court’s

anti-suit injunctions in NextEra and 9REN. After

asserting jurisdiction over the disputes, the district

court preliminarily enjoined Spain from pursuing

relief in the Netherlands or Luxembourg that would

interfere with the district court’s jurisdiction.

On appeal, Spain contends that the injunctions were

an abuse of discretion. Spain’s primary argument

is that the injunctions violate the principle of

international comity—i.e., “the recognition which one

nation allows within its territory to the legislative,

executive or judicial acts of another nation.” Usoyan v.

Republic of Turkey, 6 F.4th 31, 48 (D.C. Cir. 2021)

(quoting Hilton v. Guyot, 159 U.S. 113, 164, 16 S.Ct.

139, 40 L.Ed. 95 (1895)). In an amicus brief, the

Netherlands stresses the same theme. See NextEra

Netherlands Amicus Br. 15–17. As does the United

28a

States, which submitted an amicus brief and

participated in oral argument at our invitation. See

NextEra U.S. Amicus Br. 25–30.

We agree that the injunctions were an abuse of

discretion.

We start with some context. There are two types

of anti-suit injunctions: offensive (seeking to defeat

another court’s jurisdiction) and defensive (seeking to

protect the ordering court’s own jurisdiction). Some

examples are useful to understand the difference.

Suppose X sues Y in Country A. If Y turns to courts in

Country B to obtain an injunction against the

proceeding in Country A, that’s an offensive anti-suit

injunction: “Its only purpose is to destroy [Country A’s]

jurisdiction.” Laker Airways Ltd., 731 F.2d at 933 n.81.

If X responds by seeking in Country A an injunction to

put a stop to the Country B proceeding, that’s a

defensive anti-suit injunction: It is “designed to

protect [Country A’s] jurisdiction to proceed with the

case.” Id.

We affirmed a defensive anti-suit injunction in

Laker Airways Ltd. v. Sabena, Belgian World Airlines,

731 F.2d 909 (D.C. Cir. 1984). There, British company

Laker Airways sued other British, American, and

foreign companies in U.S. district court for anticompetitive behavior. See id. at 917–18. The British

and some of the foreign defendant airlines went to

British court and obtained an offensive anti-suit

injunction, prohibiting Laker from proceeding in the

U.S. court. Id. at 918. Laker responded by preemptively seeking in U.S. court defensive anti-suit

injunctions against the U.S. airlines and the two

foreign airlines that had not yet sought anti-suit relief

in British court. Id.

29a

The Laker district court granted the defensive antisuit injunctions against those airlines, preventing

them from “taking any action before a foreign court or

governmental authority that would interfere with the

district court’s jurisdiction over the matters alleged in

the complaint.” Id. at 919. Those foreign airlines—one

Dutch, the other Belgian—appealed. Id. at 919, 954

n.175. They did not “dispute the power of the United

States District Court to issue the injunction.” Id. at

934. Rather, they argued that the district court abused

its discretion because the injunction “violate[d] their

right to take part in the ‘parallel’ actions commenced

in the English courts,” in contravention of “international principles of comity.” Id. at 921. They also

argued that the injunction “ignored Britain’s ‘paramount right’ to apply British law to Laker, which is a

British subject.” Id.

A divided panel affirmed the injunction. Id. at 916.

The majority emphasized that an anti-suit injunction

should issue only after a case-specific evaluation of

the equities makes clear that it is necessary “to

prevent an irreparable miscarriage of justice.” Id.

at 927. Anything less than “the most compelling

circumstances” is not enough. Id.

The Laker panel approved the injunction because

“the sole purpose of the English proceeding [was] to

terminate the American action.” Id. at 930 (emphasis

in original). It ruled that the “injunctions of the United

Kingdom courts [were] not entitled to comity” because

the “action before the United Kingdom courts [was]

specifically intended to interfere with and terminate

Laker’s United States antitrust suit.” Id. at 938. In

other words, the “district court’s anti-suit injunction

was purely defensive,” whereas the “English injunction

[was] purely offensive.” Id. The majority also reasoned

30a

that the district court exhibited comity by offering to

narrow the scope of the injunction to permit the

foreign airlines “to proceed in Great Britain without

leaving them free to secure orders which would

interfere with the district court’s pending litigation.”

Id. at 942. The dissenting opinion would have held the

injunction too broad but would have approved an

injunction that authorized the foreign airlines to seek

declaratory relief. Id. at 958 (Starr, J., dissenting).

Here, the district court took Laker as its starting

point. NextEra, 656 F. Supp. 3d at 215. (Because the

district court’s analysis is substantially the same in

NextEra and 9REN, we cite only to the published

opinion in NextEra.) The district court concluded that

anti-suit injunctions were warranted because, like

the injunction in Laker, the injunctions requested

here were defensive anti-suit injunctions. The court

found that Spain’s “express and primary purpose” for

initiating the Dutch and Luxemburgish suits was to

terminate the ongoing district court actions. Id. at 215–

16. And the district court permitted Spain to continue

to seek declaratory relief to “vindicat[e] its interpretation of EU law.” Id. at 217; cf. Laker Airways, 731 F.2d

at 958 (Starr, J., dissenting). After considering the

equitable factors Laker identifies as bearing on the

propriety of anti-suit injunctions, the district court

applied the traditional four-factor test for preliminary

injunctions. See NextEra, 656 F. Supp. 3d at 214–21.

It then issued the anti-suit injunctions, prohibiting

Spain from pursuing relief in the Netherlands or

Luxembourg that would interfere with the district

court’s jurisdiction. See NextEra J.A. 833–34.

Despite the district court’s careful analysis, we

conclude that it abused its discretion in issuing the

anti-suit injunctions. A district court abuses its

31a

discretion when it “fail[s] to consider a relevant factor”

or “relie[s] on an improper factor.” Standing Rock

Sioux Tribe v. U.S. Army Corps of Eng’rs, 985 F.3d

1032, 1053 (D.C. Cir. 2021) (quotation marks omitted);

see also Weyerhaeuser Co. v. U.S. Fish & Wildlife

Serv., 586 U.S. 9, 25, 139 S.Ct. 361, 202 L.Ed.2d

269 (2018) (explaining that, on abuse-of-discretion

review, a court must ensure that the decisionmaker

“appropriately consider[s] all of the relevant factors”).

A district court also abuses its discretion if, “upon a

weighing of the relevant factors,” it commits “a clear

error of judgment.” Truckers United for Safety v.

Mead, 329 F.3d 891, 894 (D.C. Cir. 2003) (quotation

marks omitted). And, of course, a district court abuses

its discretion when it commits a “material error of

law.” Musgrave v. Warner, 104 F.4th 355, 365 (D.C.

Cir. 2024) (quotation marks omitted).

Before issuing an anti-suit injunction, a court

“should focus on (1) whether an action in the foreign

jurisdiction prevents United States jurisdiction or

threatens a vital United States policy, and (2) whether

the domestic interests outweigh concerns of international comity.” Goss Int’l Corp. v. Man Roland

Druckmaschinen Aktiengesellschaft, 491 F.3d 355, 361

& n.4 (8th Cir. 2007) (citing Laker, 731 F.2d at 909–

59). The district court made two errors in its

evaluation of these factors. 1

As mentioned, in addition to evaluating these specific antisuit injunction factors, the district court also considered the four

traditional injunction factors. Other circuits appear to be divided

on whether those factors apply to anti-suit injunctions. Compare

In re Millenium Seacarriers, Inc., 458 F.3d 92, 97–98 (2d Cir.

2006) (per curiam) (evaluating traditional injunction factors in

addition to equitable factors specific to the propriety of an antisuit injunction), with, e.g., Goss, 491 F.3d at 361 n.4. (holding

1

32a

First, the district court did not address the fact that

the anti-suit injunctions run against a foreign

sovereign. “[A] district court’s power to sanction or

exercise other forms of judicial control over a foreign

sovereign is not coterminous with its power to regulate

or punish other litigants.” Republic of Philippines v.

Westinghouse Elec. Corp., 43 F.3d 65, 72–73 (3d Cir.

1994). In general, anti-suit injunctions strain the

“crucial principles of comity that regulate and

moderate the social and economic intercourse between

independent nations.” Laker, 731 F.2d at 937. An antisuit injunction against a foreign sovereign puts these

comity concerns “near their peak.” BAE Sys. Tech. Sol.

& Servs., Inc. v. Republic of Korea’s Def. Acquisition

Program Admin., 884 F.3d 463, 480 (4th Cir. 2018).

The district court reasoned that anti-suit

injunctions were justified by the need to protect its

jurisdiction to enforce NextEra’s and 9REN’s awards.

While such a concern could support an injunction

against private parties, see, e.g., Laker, 731 F.2d at

927–31, it alone does not account for all of the

implicated interests when relief is sought against a

foreign sovereign.

The injunctions here would “impinge on the

sovereignty” of both the Spanish government to

litigate and the Dutch and Luxembourgish courts to

decide an issue that Spain and the European Union

view as an important question of European Union law.

anti-suit injunction factors displace traditional injunction

factors). Because we conclude that the district court erred in its

evaluation of the anti-suit injunction factors, we need not reach

the question whether, in addition to those factors, a district court

considering whether to issue an anti-suit injunction must also

consider the four traditional injunction factors.

33a

BAE, 884 F.3d at 480; see NextEra Eur. Comm’n

Amicus Br. 11–12.

These are not abstract concerns. “Actions against

foreign sovereigns in our courts raise sensitive issues

concerning the foreign relations of the United States,”

Verlinden B.V. v. Cent. Bank of Nigeria, 461 U.S. 480,

493, 103 S.Ct. 1962, 76 L.Ed.2d 81 (1983), and can

have serious “diplomatic implications,” Republic of

Sudan v. Harrison, 587 U.S. 1, 19, 139 S.Ct. 1048, 203

L.Ed.2d 433 (2019). Indeed, the United States warns

that the injunctions here “ha[ve] the potential to cause

significant harm to the United States.” NextEra U.S.

Amicus Br. 29. That is because “there is a real risk

that issuance of an antisuit injunction in cases like

this could prompt reciprocal injunctions against the

United States.” Id. at 30.

It is thus no surprise that an anti-suit injunction

against a foreign sovereign is virtually unprecedented.

The injunction in Laker ran against private companies, and we emphasized there were “[n]o facts . . .

presented . . . suggesting that the antitrust suit

adversely affects the operations of foreign governments.” Laker, 731 F.2d at 942. And, in sustaining

anti-suit injunctions against private entities, other

courts also stress the fact that foreign sovereigns are

not involved in the lawsuit. See, e.g., E. & J. Gallo

Winery v. Andina Licores S.A., 446 F.3d 984, 994

(9th Cir. 2006) (“There is no indication that the

government of Ecuador is involved in the litigation.”).

Indeed, the only case that we could find in which an

appellate court was presented with a similar injunction deemed the injunction an abuse of discretion

because the district court “failed to recognize [its]

extraordinarily intrusive nature.” See Westinghouse

Elec. Co., 43 F.3d at 80–81 (vacating injunction against

34a

foreign sovereign prohibiting the sovereign from

harassing witnesses who had testified against it in a

suit it had brought in federal court in the United

States).

The district court thus erred in issuing the

injunctions without considering Spain’s sovereign

status.

Our partially dissenting colleague does not dispute

that Spain’s status as a foreign sovereign is an

important part of the problem. She concludes, however, that the district court did reckon with “Spain’s

status as a sovereign nation.” Partial Dissent 1117–

17. For support, she points to the district court’s statement that general “[c]onsiderations of comity” weigh

against the anti-suit injunctions. Id. (quoting NextEra,

656 F. Supp. 3d at 216–17). But that is true of all

foreign anti-suit injunctions, regardless of whether

they target private entities or foreign sovereigns.

Our dissenting colleague also suggests that we

cannot consider the views of the United States because

they were “not before the district court when the antisuit injunctions were litigated.” Id. at 1118. She

contends that, at most, we “should remand for the

district court to consider the[ ] [United States’ views]

in the first instance.” Id. at 1119. We disagree.

For one thing, the views of the United States were

before the district court when the anti-suit injunctions

were litigated. In opposing the injunctions before the

district court, Spain pointed to the United States’

amicus brief in BAE System Technology Solution &

Services, 884 F.3d 463, a 2018 case in which the

Fourth Circuit affirmed a district court’s denial of an

anti-suit injunction against the Republic of Korea. See

NextEra ECF No. 81 at 15. In a portion of the amicus

35a

brief that Spain quoted to the district court, the United

States stressed—in language it echoes in its brief in

this case—that “an antisuit injunction, barring a

foreign sovereign from invoking the jurisdiction of

its own courts, would be a truly extraordinary

remedy with significant consequences for international comity, and its issuance could have significant

negative consequences for the U.S. government.” See

Brief for the United States as Amicus Curiae, BAE

Sys. Tech. Sol. & Servs., 884 F.3d 463 (4th Cir. 2018)

(No. 17-1070), 2018 WL 551803, at *2; cf. NextEra U.S.

Amicus Br. 25 (“Enjoining a foreign sovereign from

bringing suit in a foreign court is an extraordinary

remedy that would rarely (and possibly never) be

justified.”). So, the district court was aware of the

United States’ position on the propriety of anti-suit

injunctions against foreign sovereigns, at least as of

2018.

If the interests of the United States were not clear

to the district court, it could have invited the United

States to file an amicus brief to clarify its position.

Indeed, no party expressed surprise at, or objected to,

our invitation to the United States to participate as

amicus curiae; all undoubtedly recognize that U.S.

courts addressing matters touching foreign affairs

give substantial respect to the views of the United

States government. Restatement (Third) of Foreign

Relations Law § 112, cmt. c (Am. L. Inst. 2024). And,

although they took the opportunity to respond to

the views of the United States, the companies did not

request that, if we were unable to sustain the

injunctions, we should remand them to the district

court.

In any event, our holding does not turn on the views

of the United States. Those views are important, to be

36a

sure. But, even without them, we would conclude that

an anti-suit injunction against a foreign sovereign

presents more serious comity concerns than one

against a private entity. The district court’s failure to

recognize that difference was an error. So, we would

vacate and remand the injunctions even if the United

States had not filed an amicus brief in this case asking

us to do so.

Second, with comity concerns near their peak, the

district court failed to identify domestic interests

strong enough to warrant the anti-suit injunctions.

In approving the injunction in Laker, we emphasized that the injunction served substantial interests

of the United States. 731 F.2d at 922–26. Although

the enjoined party there was a foreign corporation, it

was in liquidation and its “principal creditors [were]

Americans.” Id. at 924. In addition, the case implicated the enforcement of American antitrust laws,

which would have “directly benefit[ed] American

consumers,” since the anticompetitive behavior was

alleged to “raise fares for United States passengers.”

Id.

The only domestic interest the district court

identified here is a public interest in encouraging

arbitration. NextEra, 656 F. Supp. 3d at 221. That

important interest is codified at 22 U.S.C. § 1650a(a),

the federal statute implementing the ICSID Convention. Under that Convention, the United States must

open the doors of its courthouses to foreign investors

seeking to enforce such awards. But neither the treaty

nor the statute requires the United States to remove

obstacles in other countries that might make it harder

for foreign investors to find their way to our courts.

37a

These cases are a far cry from Laker. The United

States has no direct interest in the underlying disputes between the Dutch and Luxembourgish

companies and Spain. There is no suggestion that

U.S. law governs that underlying dispute. Nor does

the United States have a direct interest in the

interpretation of the Energy Charter Treaty, a treaty

to which it does not belong. The European Union

asserts that “the question of Article 26’s intra-EU

application is a matter internal to the EU and does not

implicate the rights of third countries that are also

contracting parties to the Energy Charter Treaty.”

NextEra Eur. Comm’n Amicus Br. 17; see NextEra

U.S. Amicus Br. 28 (noting with approval that “[t]he

submission of the EU explains that these questions

are of extraordinary importance to that body because

they ‘implicat[e] the structure of the EU legal order,

the role and jurisdiction of EU courts, the interpretation of EU law by non-EU adjudicatory bodies, and the

future of the Energy Charter Treaty and investorState arbitration within the EU.’” (quoting NextEra

Eur. Comm’n Amicus Br. 26)).

Our partially dissenting colleague suggests that

we “give insufficient weight to the United States’

obligation to uphold the ICSID Convention and its

strong interests in doing so.” Partial Dissent 1120. But

the United States itself tells us those interests “are far

outweighed by the interests in allowing the foreign

litigation to proceed.” NextEra U.S. Amicus Br. 25.

In any event, we disagree that Spain’s tactics

threaten to “undermine[ ] the whole process envisioned by the ICSID Convention.” Partial Dissent

1120. After all, the ICSID Convention explicitly offers

recourse to signatory countries objecting that another

signatory country is improperly interfering with

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ICSID enforcement proceedings. Under Article 64, a

signatory country may refer a dispute “concerning the

interpretation or application of this Convention” to the

International Court of Justice. ICSID Convention art.

64. If the Netherlands or Luxembourg concluded that

Spain’s treatment of their nationals was in violation of

the ICSID Convention, they could refer the dispute

to the International Court of Justice. Our colleague

suggests the ICSID Convention’s remedy is too

“cumbersome,” but that is neither here nor there: It is

the remedy “envisioned by the ICSID Convention.”

Partial Dissent 1120. Not only has the Netherlands

declined to pursue that remedy, it urges us to vacate

the injunctions. See Netherlands Amicus Br. 17.

That last point bears emphasis. The companies

argue that Spain is breaching the commitments it

made to the Netherlands and Luxembourg in the

Energy Charter Treaty and the ICSID Convention

to arbitrate disputes with their nationals before an

ICSID tribunal. If the Netherlands or Luxembourg

agreed with the companies, they might try to put a

stop to Spain’s tactics. They could refer the issue to the

International Court of Justice. Or their courts could

simply deny Spain’s requests for anti-suit relief. The

countries have not taken these steps, likely because

they agree with Spain that the Energy Charter Treaty

“cannot and never could serve as a legal basis for intraEU arbitration proceedings.” NextEra 28(j) Letter

dated July 9, 2024. In other words, those countries do

not understand the agreement they made with Spain

to obligate Spain to arbitrate with their nationals. One

reason the companies may struggle to enforce their

arbitration awards is that the awards are based on an

interpretation of an international treaty that the

treaty signers reject.

39a

One final note about what is—and is not—at stake

with these anti-suit injunctions. Our dissenting

colleague laments that, without the injunctions, “[o]ur

affirmance of the district court’s jurisdictional rulings

is a hollow victory for the [companies]” because they

“will be enjoined by foreign courts from ever confirming their hard-won awards.” Partial Dissent 1122.

But the injunctions are one small piece of a complex

international puzzle. The injunctions might help the

companies confirm their awards, but—as the district

court made clear—they would not stop Spain from

continuing to seek declaratory and monetary relief in

foreign courts that could ultimately prevent the

companies from securing the money they seek. See

NextEra, 656 F. Supp. 3d at 217.

For example, in addition to seeking an injunction,

Spain asked the Dutch court for a monetary award of

“[€]300 million or an amount equivalent to the amount

obtained by NextEra . . . through the execution,

whichever is lower.” NextEra J.A. 800. Even if we

sustained the injunctions, Spain would be free to

pursue an order from the Dutch courts requiring

the companies to return whatever money NextEra

obtained through this enforcement action. Indeed,

Laker itself recognized that foreign courts “can sanction

their citizens for resorting to United States . . .

remedies.” 731 F.2d at 936. One way or another, then,

the companies will have to reckon with their national

courts and EU law. The injunctions might help the

companies confirm their arbitral awards, but they

would not help them keep the awards. At the very

least, all agree that is a matter of EU law.

In sum, the district court’s careful analysis

overlooked the fact that anti-suit relief was sought

against a foreign sovereign and the nature of the

40a

United States’ ICSID obligations. In so holding, we

do not categorically foreclose anti-suit injunctions

against foreign sovereigns. In this context and on this

record, however, we must vacate the anti-suit

injunctions.

III.

We hold that the district courts have jurisdiction to

confirm these arbitration awards under the FSIA’s

arbitration exception, and that the preliminary injunctions in NextEra and 9REN are an abuse of discretion.

We therefore affirm in part and reverse in part in

NextEra; reverse in 9REN and Blasket; and remand

for further proceedings.

So ordered.

41a

Pan, Circuit Judge, dissenting in part:

I concur with the court’s holding that the district

court has jurisdiction under the Foreign Sovereign

Immunities Act to hear the instant cases and to

confirm the arbitration awards at issue. But I believe

that the majority errs in vacating the anti-suit

injunctions imposed by the district court. I disagree

with the majority’s approach to applying the abuse-ofdiscretion standard of review: The majority appears to

perform its own balancing of interests and to

substitute its own judgments for those of the district

court. In so doing, the majority opinion gives insufficient weight to the United States’ interest in upholding the ICSID Convention, overlooks Spain’s lack of

comity and apparent bad faith, and ignores the district

court’s finding that the injunctions were necessary to

prevent irreparable harm to NextEra and 9REN.

Because reasonable minds evidently differ on how to

weigh the competing factors, the majority’s conclusions are, at best, only arguably correct. Thus, the

applicable standard of review requires us to uphold

the district court’s discretionary calls, which were

within its “range of choice” and were “not influenced

by any mistake of law.” Morrissey v. Mayorkas, 17

F.4th 1150, 1156 (D.C. Cir. 2021). I therefore respectfully dissent as to Part II.B of the court’s opinion.

I.

A.

The Energy Charter Treaty (“ECT”) is a multilateral

treaty that facilitates foreign investments in the

energy sectors of participating nations. See Maj. Op.

1094–95. A key feature of the ECT is its guarantee to

foreign investors that the participating nations will

agree to resolve disputes arising from the foreign

42a

investments in a neutral arbitral forum. See id. at

1094–95. Specifically, the ECT provides that each

nation “gives its unconditional consent to the submission of [a] dispute to international arbitration.” See

Energy Charter Treaty 16 art. 26(3), Dec. 17, 1994,

2080 U.N.T.S. 95. An investor who elects to arbitrate

can proceed before the International Centre for Settlement of Investment Disputes (“ICSID”). Id. at art.

26(3)–(5). The ICSID Convention is a multilateral

treaty that authorizes ICSID “to convene arbitration,

mediation, and fact-finding panels to address disputes

between international investors and Contracting

States.” Valores Mundiales, S.L. v. Bolivarian Republic of Venezuela, 87 F.4th 510, 514 (D.C. Cir. 2023).

Signatory nations are obligated to enforce any arbitration award conferred by an ICSID tribunal as if

the award “were a final judgment of a court in that

[signatory nation].” See ICSID Convention, art. 54; see

also Maj. Op. 1097–98; 22 U.S.C. § 1650a(a).

The ECT’s arbitration provision, which includes the

promise of recourse under the ICSID framework, plays

an important role in encouraging foreign investments:

It ameliorates the risk to private companies of doing

business with a sovereign nation by ensuring that

there will be a fair procedure for resolving any

disputes arising from the companies’ investments.

Spain is a signatory of the ICSID Convention, and at

the relevant time was a signatory of the ECT. The

United States is a signatory of the ICSID Convention.

NextEra and 9REN (the “Investors”) are energy

companies from the Netherlands and Luxembourg,

respectively. See Maj. Op. 1095. They both invested in

the Spanish energy sector with the understanding

that they could avail themselves of the arbitration

provisions in the ECT and the ICSID Convention if

43a

necessary. Spain accepted the capital investments

made by NextEra and 9REN, but nevertheless broke

its promise to provide energy subsidies that would

have benefited the Investors. See id.

In response to Spain’s breach of its commitments,

NextEra and 9REN followed the procedures outlined

in the ECT and the ICSID Convention. See Maj. Op.

1095. They participated in lengthy arbitration proceedings with Spain, in which all of Spain’s arguments

were fully aired. The Investors each secured significant monetary awards that were upheld pursuant to

ICSID’s internal appeal process. See id. at 1097–98.

They then sought to confirm their arbitral awards in a

United States district court, as permitted by the

ICSID Convention. See id. at 1097–98. The district

court ruled that it had jurisdiction to confirm the

arbitral awards. See NextEra Energy Glob. Holdings

B.V. v. Kingdom of Spain, 656 F. Supp. 3d 201, 214

(D.D.C. 2023); 9REN Holding S.À.R.L. v. Kingdom of

Spain, Civ. No. 19-01871, 2023 WL 2016933, at *3

(D.D.C. Feb. 15, 2023). We unanimously affirm the

district court’s jurisdictional rulings and remand for

further proceedings so that the Investors may litigate

the confirmation of their awards. But all the Investors’

efforts to date may have been for naught because the

majority opinion vacates the district court’s anti-suit

injunctions, which protected the Investors’ ability to

enforce their arbitral awards under the ICSID

framework.

B.

Spain has argued in this case and elsewhere that it

is not obligated to arbitrate with EU nationals – such

as NextEra and 9REN – because the EU’s highest

court has prohibited EU-member nations from making

treaty commitments to arbitrate intra-EU disputes.

44a

See Maj. Op. 1102 (citing Republic of Moldova v.

Komstroy LLC, ECLI:EU:C:2021:655 (Sept. 2, 2021)).

Based on the EU court’s ruling, Spain claims that

it could not have lawfully entered into arbitration

agreements with the Investors, even though Spain

became a signatory to the ECT and the ICSID

Convention long before that ruling was made. See id.

at 1095, 1096–97, 1102–03. Spain advanced those

arguments to oppose jurisdiction in this forum, even

though dozens of arbitral tribunals and non-EU courts

have ruled against Spain when presented with similar

claims. See Int’l Scholars Amicus Br. 13 n.7 (collecting

examples); Infrastructure Servs. Luxembourg S.À.R.L

v. Kingdom of Spain, [2023] EWHC 1226 (Comm) ¶ 67

(decision by the English High Court of Justice holding

that “[t]he EU treaties do not trump [Spain’s obligations under the ICSID Convention and the ECT], nor

do they override the relevant domestic law mechanism

in the United Kingdom”). Notably, Spain currently

owes more than $1.3 billion for sixteen unpaid arbitral

awards won by investors. See Int’l Scholars Amicus

Br. 30 n.23 (citing Nikos Lavranos, Updated Report

concerning Spain’s Compliance with Investment

Treaty Arbitration Awards 2023, Int’l L. Compliance

(June 2023)).

In these cases, faced with the prospect of losing on

the merits yet again, Spain resorted to a procedural

gambit to block the Investors from using the ICSID

framework to enforce their arbitral awards: Spain

sued NextEra and 9REN in their home countries to

enjoin the Investors from confirming their awards in

the United States. In the Dutch action, Spain sought

an order requiring NextEra to “take all actions

necessary to suspend the proceedings currently

pending before the United States District Court . . .

under penalty of a daily payment of EUR 30,000 for

45a

each day.” NextEra J.A. 798. Spain also requested an

injunction prohibiting NextEra from trying to enforce

its award anywhere in the world. Id. at 798–99.

Likewise, Spain asked the Luxembourgish court to

order 9REN to “cease any enforcement of the Arbitral

Award” or be subject to a penalty of EUR 100,000 per

day. 9REN J.A. 411.

The extreme remedies requested by Spain in the

foreign actions were designed to deter the Investors

from exercising their rights under the ECT and the

ICSID Convention—even though Spain signed those

treaties and thereby consented to the procedures

followed by the Investors. To escape its obligations

under the governing treaties and arbitrations, Spain

would like to re-litigate the issues already resolved by

the ICSID arbitral panels in friendlier forums in the

EU: Spain apparently believes that because the

Netherlands and Luxembourg are EU countries, their

courts will be more receptive to Spain’s arguments,

which are based on a ruling of the EU Court of Justice.

In short, Spain is forum-shopping.

In a pair of well-reasoned opinions, the district court

granted the Investors’ requests to enjoin Spain from

pursuing anti-suit injunctions in the Netherlands and

Luxembourg that would interfere with the district

court’s jurisdiction to provide relief to the Investors.

See NextEra, 656 F. Supp. 3d at 214; 9REN, 2023 WL

2016933, at *7. 1 The district court emphasized that the

express purpose of Spain’s foreign lawsuits was “to

terminate [the U.S.] action[s]” by “ordering [the

Investors] to withdraw [their] suit[s], imposing

The district court’s opinions in NextEra and 9REN are

substantially identical in their analysis of the issues, and I

therefore cite only to the published NextEra opinion.

1

46a

penalties upon failure to do so, and issuing [ ]

worldwide injunction[s] preventing [the Investors]

from taking any action to confirm the Award[s].”

NextEra, 656 F. Supp. 3d at 216 (emphasis in original).

Moreover, Spain did not provide “any prior notice” that

it was seeking the injunctions, “apparently planning to

simply later advise the court of the ‘fait accompli . . .

which would have virtually eliminated the court’s

effective jurisdiction over [the Investors’] facially valid

claim[s].’” Id. (first and second alteration in original)

(quoting Laker Airways Ltd. v. Sabena, Belgian World

Airlines, 731 F.2d 909, 930–31 (D.C. Cir. 1984)).

Noting that U.S. courts have a “duty to protect

their legitimately conferred jurisdiction to the extent

necessary to provide full justice to litigants,” the court

determined that these “most compelling circumstances” required it to “to meet the force of Spain’s

attempt to deprive this court of jurisdiction.” Id. at

215–17 (first and second quoting Laker Airways, 731

F.2d at 927).

In reaching that conclusion, the district court

considered Spain’s “strenuous[ ]” arguments that

“principles of comity” precluded the issuance of the

injunctions, while acknowledging its duty to take

Spain’s claims “seriously.” NextEra, 656 F. Supp. 3d at

216 (quoting Laker Airways, 731 F.2d at 937). But

the district court refused to “countenance [Spain’s]

hypocrisy,” observing that Spain’s “claims of commit . . .

come burdened with the failure of Spain to recognize

comity,” and that “[t]he comity concerns that Spain

laments are of its own making.” Id. at 217 (cleaned

up). And further, the court held that “relief against

Spain is warranted in the form of a preliminary

injunction” because “there is a public interest

in encouraging arbitration and the enforcement of

international arbitration law as an efficient means of

47a

settling disputes,” as well as “an expectation on the

part of Congress that actions to enforce ICSID awards

would not be protracted, much less permanently

halted by collateral attacks in foreign courts.” Id. at

217, 221 (cleaned up). Finally, the district court found

that the Investors would be irreparably harmed if it

did not issue the injunctions because the Investors

would likely be permanently enjoined from enforcing

their awards. Id. at 220. The district court therefore

held that the balance of equities “strongly” favored the

Investors. Id. But the court tailored its relief to

preserve Spain’s ability to seek a declaration from the

Dutch and Luxembourgish courts “vindicating its

interpretation of EU law.” Id. at 217.

II.

It is undisputed that the district court had the

authority to issue the anti-suit injunctions at issue in

these cases. “It is well settled that . . . American courts

have power to control the conduct of persons subject

to their jurisdiction to the extent of forbidding them

from suing in foreign jurisdictions.” Laker Airways,

731 F.2d at 926; see also BAE Sys. Tech. Sol. & Servs.,

Inc. v. Republic of Korea’s Def. Acquisition Program

Admin., 884 F.3d 463, 479 (4th Cir. 2018). That power

may be exercised with respect to a foreign sovereign,

and there is precedent for issuing an anti-suit

injunction against a foreign sovereign. See BAE, 884

F.3d at 479 (noting that the district court “lifted a

preliminary injunction it had previously imposed”

against South Korea). “There are no precise rules

governing the appropriateness of antisuit injunctions.” Laker Airways, 731 F.2d at 927. Rather, we

must “carefully examine[ ]” the “equitable circumstances surrounding each request for an injunction”

and determine whether the injunction is necessary “to

48a

prevent an irreparable miscarriage of justice.” Id. We

have explained that “[i]njunctions are most often

necessary to protect the jurisdiction of the enjoining

court, or to prevent the litigant’s evasion of the

important public policies of the forum.” Id. An antisuit injunction is extraordinary relief that should be

granted only under compelling circumstances. Id.;

BAE, 884 F.3d at 480.

We review the district court’s issuance of the antisuit injunctions for abuse of discretion. See Laker

Airways, 731 F.2d at 916, 921. “The abuse of discretion

standard means that the district court has a range of

choice, and that its decision will not be disturbed as

long as it stays within that range and is not influenced

by any mistake of law.” Morrissey, 17 F.4th at 1156

(cleaned up). In other words, we ask whether the

district court’s decision was “at least within the zone

of reasonableness, even if we might disagree with the

decision[.]” Morley v. CIA, 894 F.3d 389, 391 (D.C. Cir.

2018). If we merely disagree, “[w]e may not substitute

our judgment for that of the trial court,” especially

when our review involves a multi-factor balancing

of interests. Morrissey, 17 F.4th at 1156, 1159–60.

Indeed, “it will be the rare case when we can reverse a

district court’s balancing of [ ] factors.” Morley, 894

F.3d at 391. Our review must be guided by “appellate

restraint, a principle faithful to the reality that

appellate tribunals cannot hope to have the entire

range of considerations as readily at hand as the court

charged with the case in the first instance.” Founding

Church of Scientology, Inc. v. Webster, 802 F.2d 1448,

1457 (D.C. Cir. 1986); see id. (“The abuse-of-discretion

standard calls on the appellate department, in a spirit

of humility occasioned by not having participated in

what has gone before, not just to scrutinize the

49a

conclusion but to examine with care and respect the

process that led up to it.”).

III.

In my view, the district court did not abuse its

discretion in granting the Investors’ requests for antisuit injunctions against Spain under the “equitable

circumstances” presented. Laker Airways, 731 F.2d at

927. The district court’s decisions (1) properly applied

our precedent in Laker Airways, a case in which we

upheld an anti-suit injunction in a similar posture; (2)

considered the United States’ interests in protecting

the jurisdiction of its courts and upholding the ICSID

framework; (3) assessed Spain’s actions and prerogatives in a detailed discussion of “comity” concerns; and

(4) gave appropriate weight to the irreparable harm

that would be done to the Investors if the requested

injunctions were denied.

A.

In Laker Airways, we considered dueling requests

for injunctions, much like the ones at issue here.

There, some defendants in an antitrust case in the

United States successfully halted the proceedings

against them by securing an anti-suit injunction in the

United Kingdom. In response, the plaintiff obtained

an “anti-anti-suit injunction” from the district court to

prevent the remaining defendants from joining the

U.K. litigation to secure similar injunctions that would

have impeded the U.S. antitrust case. See Laker

Airways, 731 F.2d at 918; Maj. Op. 1105–06. We upheld

the anti-anti-suit injunction, reasoning that “where

the foreign proceeding is not following a parallel track

but attempts to carve out exclusive jurisdiction over

concurrent actions, an injunction may be necessary to

avoid the possibility of losing validly invoked juris-

50a

diction” and to protect “the court’s ability to render a

just and final judgment.” Laker Airways, 731 F.2d at

930. In reaching that conclusion, we considered the

defendants’ “strenuous[ ]” argument “that the district

court’s injunction violates the crucial principles of

comity that regulate and moderate the social and

economic intercourse between independent nations.”

Id. at 937. But we held that “the obligation of comity

expires when the strong public policies of the forum

are vitiated by the foreign act.” Id.

We considered three factors important in upholding

the district court’s anti-suit injunction: (1) the foreign

lawsuit was brought with “the sole purpose . . . [of]

terminat[ing] the American action,” Laker Airways,

731 F.2d at 930 (emphasis in original); (2) defendants

sought to “evade culpability under statutes of admitted [ ] importance to the United States which [were]

specifically applicable . . . and upon which [the

plaintiff] may have legitimately relied,” id. at 932; and

(3) any comity concerns were a product of defendants’

own efforts “to generate interference with the

American courts,” id. at 939–40.

Here, the district court appropriately weighed the

factors that we identified in Laker Airways. First,

it considered the type of foreign suit to be enjoined:

Spain’s requested relief in the Dutch and

Luxembourgish courts was specifically targeted to

interfere with the enforcement of the arbitral awards

by the district court. The district court recognized that

Spain filed its foreign lawsuits with the sole intention

of depriving a U.S. court of jurisdiction to provide

justice to parties that were properly before it. See

NextEra, 656 F. Supp. 3d at 215–16. The nature of the

competing foreign action weighed strongly in favor of

issuing an anti-suit injunction under Laker Airways.

51a

Second, the district court considered other interests

of the United States, specifically “encouraging arbitration and the enforcement of international arbitration

law as an efficient means of settling disputes.”

NextEra, 656 F. Supp. 3d at 221 (internal quotations

omitted). Although Laker Airways gave weight to the

district court’s obligation to enforce U.S. antitrust

laws – and such purely domestic laws are not at issue

here – there is a strong analogous U.S. interest in

enforcing the ICSID Convention, an international

arbitration treaty that the United States ratified, and

that Congress enacted into federal law. See Laker

Airways, 731 F.2d at 932 (upholding the anti-suit

injunction that “properly prevented appellants from

attempting to escape application of [governing] laws”).

We have a statutory obligation to enforce ICSID

awards with “the same full faith and credit as if the

award were a final judgment of a court of general

jurisdiction of one of the several States.” 22 U.S.C.

§ 1650a(a). Moreover, the United States benefits from

its membership in ICSID because American companies also enforce arbitral awards issued pursuant to

the ICSID Convention. In fact, there have been at

least 150 ICSID arbitrations brought by American

investors. See Int’l Scholars Amicus Br. 19 n.14.

Third, the district court recognized the importance

of comity: It understood that Spain’s status as a

sovereign nation weighed in favor of restraint. See

NextEra, 656 F. Supp. 3d at 216–17 (recognizing

that “[c]onsiderations of comity” are “deserving [of]

substantial respect,” but rejecting the argument that

“‘comity compels us to recognize a decision by a foreign

government that this court shall not apply its own

laws’” (quoting Laker Airways, 731 F.2d at 939)

(emphasis in original)). Here, Spain’s claim to comity

is greatly diminished by its own disregard for the

52a

comity due to the U.S. district court, which properly

exercised its jurisdiction to hear the Investors’ facially

valid claims. See id. at 217. It was Spain that filed

the first requests for anti-suit injunctions in the

Netherlands and Luxembourg, in a bold attempt to

interfere with the Investors’ cases before the district

court. In short, Spain is in a weak position to demand

comity when it declines to practice what it preaches.

Fourth, the district court properly weighed the

prospect of irreparable harm to the Investors. The

district court emphasized that “[i]f Spain receives the

relief it seeks in the [foreign] action[s], [the Investors]

will be permanently enjoined from enforcing the

Award[s], both in this court and around the world.”

NextEra, 656 F. Supp. 3d at 220. The court found that

this was “precisely the kind of irreparable harm

identified by the district court, and affirmed by the

D.C. Circuit, in Laker Airways[.]” Id. It was well

within the district court’s discretion to consider the

harm to the Investors caused by Spain’s actions, and

to find that the balance of equities “strongly” favored

the Investors. Id.

B.

Despite the district court’s careful application of

Laker Airways, and the equities that strongly favor

granting relief to the Investors, the majority opinion

holds that the district court abused its discretion in

issuing anti-suit injunctions that “run against a

foreign sovereign,” rather than a private litigant. Maj.

Op. 1107. The majority opinion states that “comity

concerns [are] near their peak,” id. at 1109, and the

“only domestic interest the district court identified

here is a public interest in encouraging arbitration,”

which does not involve the enforcement of American

laws or affect the interests of American creditors or

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consumers, see id. Moreover, the majority opinion

asserts that the district court “did not address the fact

that the anti-suit injunctions run against a foreign

sovereign,” and “failed to identify domestic interests

strong enough to warrant the anti-suit injunctions.”

Id. at 1107–1109. Thus, the majority opinion emphasizes the factors that it believes are most important,

performs its own weighing of interests, and reaches a

different conclusion from that of the district court.

I disagree with the majority’s approach to reviewing

the district court’s exercise of discretion.

The majority opinion’s independent balancing of

factors understandably gives great weight to respecting the sovereignty of other nations. Its analysis,

however, overlooks the narrow scope of the anti-suit

injunctions issued by the district court. The majority

opinion states that the injunctions “impinge on the

sovereignty of both the Spanish government to litigate

and the Dutch and Luxembourgish courts to decide an

issue that Spain and the European Union view as an

important question of European Union law.” Maj. Op.

1107–08 (cleaned up). But the district court tailored

its injunctions to allow Spain to obtain a ruling on that

issue of EU law from the foreign courts: The district

court enjoined Spain only from seeking relief from the

foreign courts that would require the Investors to

“suspend, hold in abeyance, or withdraw” their actions

before the district court – i.e., Spain could still litigate

its claims in the Netherlands and Luxembourg to seek

declaratory relief. NextEra, 656 F. Supp. 3d at 217,

222 (preserving Spain’s ability to seek a declaration

from Dutch and Luxembourgish courts “vindicating

its interpretation of EU law”). In effect, the district

court’s injunctions impinged only on Spain’s efforts to

block the district court from hearing the Investors’

claims. As a result, the injunctions at issue here are

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far less intrusive than the ones described in other

cases cited by the majority opinion. See Republic of

Philippines v. Westinghouse Elec. Co., 43 F.3d 65, 73

(3d Cir. 1994) (vacating injunction that “purport[ed] to

supervise and control the law enforcement activities of

a foreign sovereign nation against its own citizens on

its own soil”); BAE, 884 F.3d at 480 (upholding denial

of permanent injunction against South Korea in part

because “comity concerns are far greater where an

injunction would bar a foreign sovereign . . . from

litigating a dispute in its own courts”). Indeed, it is

questionable whether Spain’s interference with a

lawsuit in the United States can even be considered a

“sovereign” prerogative.

The majority faults the district court for not paying

enough attention to the two factors that the majority

finds most compelling. But the district court properly

considered both Spain’s status as a foreign sovereign

and the interests of the United States, which are not

limited to purely “domestic” concerns. First, the district court recognized that only “sufficiently unusual

circumstances” would warrant “a preliminary, antisuit injunction against a foreign sovereign,” NextEra,

656 F. Supp. 3d at 214 (emphasis added): The district

court plainly was aware that Spain is a sovereign

nation and that Spain’s sovereignty raised serious

comity concerns. Second, the district court understood

that the facts before it implicated both domestic and

international interests of the United States—it

expressly noted the importance of international arbitration, as well as the fact that Congress has passed a

statute codifying key terms of the ICSID Convention,

which assures prompt confirmation of arbitral awards.

See id. at 217, 221 (recognizing the “public interest

in encouraging arbitration and the enforcement of

international arbitration law as an efficient means of

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settling disputes,” as well as “an expectation on the

part of Congress that actions to enforce ICSID awards

[will] not be protracted, much less permanently halted

by collateral attacks in foreign courts” (cleaned up)).

In sum, the district court did not “fail[ ] to consider”

either of the factors singled out by the majority opinion—

the majority simply disagrees with the weight that the

district court assigned to them. Maj. Op. 1106 (district

court abuses its discretion when it “fails to consider a

relevant factor” (emphasis added) (cleaned up)). Nor

did the district court make a “clear error of judgment”

when it performed the requisite balancing—the

evident disagreement among members of this panel

demonstrates that if there was error, it was not

“clear.” Id. (district court abuses its discretion when it

“commits a clear error of judgment” (emphasis added)

(cleaned up)).

The majority opinion relies most heavily on

“international comity” and is influenced by amicus

briefs filed in this court by the United States and the

Netherlands. See Maj. Op. 1105, 1107–09. 2 But the

The majority opinion notes that (1) the Netherlands and the

United States “stress[ ]” the theme of international comity, Maj.

Op. 1105 (citing amicus briefs of the Netherlands and the United

States); (2) the United States “warns that the injunctions here

‘have the potential to cause significant harm to the United

States,’” id. at 1108 (quoting amicus brief of the United States)

(cleaned up); (3) the views of the United States “are important, to

be sure,” id. at 1109; (4) the United States “tells us th[e] interests

[in upholding the ICSID Convention] ‘are far outweighed by the

interests in allowing the foreign litigation to proceed,’” id. at 1110

(quoting amicus brief of the United States); (5) the Netherlands

has not only declined to refer Spain to the International Court of

Justice, but it “urges us to vacate the injunctions,” id. at 1110

(citing amicus brief of the Netherlands); and (6) it “bears

emphasis” that the Netherlands and Luxembourg likely “agree

with Spain” in the underlying legal dispute, id. at 1110.

2

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positions expressed by those amici were not before the

district court when the anti-suit injunctions were

litigated and therefore should not be considered here.

When applying an abuse-of-discretion standard of

review, it is a “commonsense notion” that we should

“only examine those parts of the record that were

properly before the decisionmaker at the time the

question was considered.” See Sanderlin v. United

States, 794 F.2d 727, 734 (D.C. Cir. 1986). Thus, if the

views of the United States and the Netherlands are

important to the analysis at hand, we should remand

for the district court to consider them in the first

instance. Indeed, the cited amicus briefs provide us

with the official positions of the United States and the

Netherlands, and the interests of those nations are

directly relevant to the weighing of international

comity. That those amici feel strongly about how

this case should be resolved is a fact that might

have swayed the district court, just as it has swayed

the majority. On appeal, our task is to determine

“whether, in light of the particular factual circumstances, the trial court erred in applying or weighing

the factors limiting its discretion.” Edwards & Elliott,

Federal Standards of Review: Review of District Court

Decisions and Agency Actions 72 (3d ed., 2023 Update)

(emphasis added). Because the positions of the United

States and the Netherlands were never put before the

district court and thus could play no role in that court’s

exercise of discretion, I believe that the majority

opinion errs in relying on those amicus briefs—the

information they provide simply is not in the record on

review.

The majority opinion insists that the views of the

United States “were before the district court” because

Spain, in its briefing below, quoted an amicus brief

filed in 2018 by the United States in an unrelated

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and factually distinguishable case. Maj. Op. 1108

(emphasis in original) (relying on Spain’s citation and

quotation of Brief for the United States as Amicus

Curiae, BAE, 884 F.3d 463 (No. 17-1070), 2018 WL

551803, at *2). 3 Of course, Spain had no authority to

speak for the United States and certainly could not do

so by citing a brief from a different case that is on

Westlaw. Only the United States itself could state

its position regarding the unique circumstances presented here. Moreover, the majority states that “[i]f

the interests of the United States were not clear to the

district court, it could have invited the United States

to file an amicus brief to clarify its position.” Maj. Op.

1109. That statement expresses how the majority

would have liked to see the district court handle this

case but does not identify any abuse of discretion: The

district court was not required to invite the United

States to file an amicus brief and therefore acted

within its range of choices when it did not do so. The

The dispute in BAE had nothing to do with arbitration,

ICSID, or an anti-suit injunction instigated by a foreign sovereign

to deprive a U.S. court of its statutorily conferred jurisdiction.

Thus, the United States took no position on any of those interests

in the amicus brief it filed in that case. BAE involved a contract

dispute between a defense contractor and the Republic of Korea,

where the defense contractor sought an anti-suit injunction

barring Korea from pursuing a parallel contract suit in Korean

courts. See BAE, 884 F.3d at 467. Indeed, the language that the

majority opinion quotes from the United States’ amicus brief in

BAE demonstrates how that case is inapposite: It characterizes

as “extraordinary” “an antisuit injunction barring a foreign

sovereign from invoking the jurisdiction of its own courts.” Maj.

Op. 1109 (emphasis added) (quoting Brief for the United States

as Amicus Curiae, BAE, 884 F.3d 463 (No. 17-1070), 2018 WL

551803, at *2). Here, the anti-suit injunctions do not interfere

with Spain’s invocation of the jurisdiction of its own (Spanish)

courts.

3

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district court was allowed to consider the United

States’ interests without that formal input.

In my view, the majority opinion errs by focusing

only on the factors that it deems most important while

failing to address or glossing over several important

considerations relied upon by the district court. The

majority opinion overlooks important aspects of the

district court’s ruling and cites no authority to support

its incomplete review of the district court’s reasoning.

First, the majority opinion seems to give insufficient

weight to the United States’ obligation to uphold the

ICSID Convention and its strong interests in doing so.

See supra at 1095. Importantly, Spain’s strategy of

interfering with the Investors’ ability to confirm their

awards undermines the whole process envisioned by

the ICSID Convention and the ECT. Both of those

treaties facilitate foreign investments by guaranteeing

investors a neutral arbiter in disputes with sovereign

nations. Spain turns the framework on its head by

forcing the Investors to litigate in forums of the

sovereign’s choice. Moreover, if Spain succeeds in

blocking enforcement actions under the ICSID Convention by obtaining anti-suit injunctions in foreign

jurisdictions that are friendly to it, other signatory

states can follow the same playbook, thereby threatening the viability of the entire ICSID framework.

Today’s majority opinion makes the United States

an inhospitable forum for enforcing ICSID awards: It

permits a foreign sovereign with assets in the United

States who does not wish to honor an ICSID award to

stymie any U.S. enforcement proceeding by filing

for an anti-suit injunction in another nation. In this

case, Spain chose to litigate in the Investors’ home

countries, but nothing stops a foreign sovereign from

requesting an anti-suit injunction from one of its own

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national courts—exactly the type of situation that the

ECT and the ICSID Convention guard against. The

majority opinion appears to greenlight such tactics.

See Maj. Op. 1109 (stating that the United States is

not required to “remove obstacles in other countries

that might make it harder for foreign investors to

find their way to our courts”). The majority’s

suggestion that the Investors could instead rely on the

Netherlands and Luxembourg to refer “Spain’s treatment of their nationals” to the International Court of

Justice, see id. at 1110, misses the point: The Investors

should not have to seek such a cumbersome remedy

that affords them no immediate monetary compensation when the ICSID Convention and U.S. law give

them a streamlined way to enforce their multi-millioneuro arbitral awards in the United States.

Next, the majority opinion overlooks Spain’s own

lack of comity: As the district court pointed out, it is

Spain that precipitated a clash of international

interests by “seeking to frustrate the operation of U.S.

law.” NextEra, 656 F. Supp. 3d at 217; supra at 1095–

96. Indeed, a strong case can be made that Spain has

acted in bad faith and that the district court made a

finding to that effect. Spain attempts to bully the

Investors into withdrawing their legitimate lawsuits

in the United States by requesting fines against them

of EUR 30,000 or 100,000 per day; and it seeks foreign

injunctions that plainly are intended to disrupt

and hamper the cases before the district court. See

Chambers v. NASCO, Inc., 501 U.S. 32, 46, 111 S.Ct.

2123, 115 L.Ed.2d 27 (1991) (“[A] party shows bad

faith by delaying or disrupting the litigation or by

hampering enforcement of a court order.” (cleaned

up)). Although the district court did not use the words

“bad faith,” it criticized Spain’s conduct and emphasized Spain’s attempt to “virtually eliminate[ ] the

60a

court’s effective jurisdiction” without “any prior

notice.” See NextEra, 656 F. Supp. 3d at 216 (quoting

Laker Airways, 731 F.2d at 930–31); see also id. at

217, 221 (noting Spain’s “hypocrisy” and that Spain’s

representations “verge on disingenuous”). Thus, the

facts in the record speak for themselves and the

district court both referred to and relied on Spain’s

arguably bad-faith actions. See LaPrade v. Kidder

Peabody & Co., 146 F.3d 899, 906 (D.C. Cir. 1998) (It

is “an empty formalism to find an abuse of discretion

simply because the district court failed to invoke the

magic words ‘bad faith.’”). Spain’s lack of comity and

arguable bad faith support the anti-suit injunctions

issued by the district court but are not addressed by

the majority opinion.

Furthermore, the majority opinion does not mention

the district court’s finding that the anti-suit injunctions were necessary to prevent irreparable harm to

the Investors. See supra at 1095–96. The lawsuits that

Spain brought in the Netherlands and Luxembourg

seek to block the Investors from enforcing their

arbitral awards in any forum in the world. And to be

clear, NextEra and 9REN are the injured parties here.

They invested in Spain’s energy sector after Spain

promised to provide energy subsidies and that the

Investors would be guaranteed a neutral arbitral

forum if any disputes with Spain arose. When Spain

breached its commitments, the Investors dutifully

followed the procedures prescribed by the ECT and

the ICSID Convention. Spain has fought them every

step of the way. Thus, the Investors have expended

substantial time and resources to participate in

lengthy arbitration proceedings and to defend their

sizeable arbitral awards in ICSID’s internal appeal

process. They now seek only to confirm and enforce the

awards in U.S. courts, as they are entitled to do under

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the ICSID Convention and U.S. law. Allowing Spain

to extinguish the Investors’ rights and claims by

obtaining foreign injunctions that forbid the Investors

from ever confirming their awards is manifestly

unfair. But the majority appears to conclude that the

district court’s finding of irreparable harm to the

Investors is irrelevant. 4

I also believe that the majority opinion goes astray

by focusing on the parties’ “underlying disputes” and

on matters related to the interpretation or implementation of European law. See, e.g., Maj. Op. 1109.

Although the “underlying disputes” between Spain

and the Investors do involve EU law, those disputes

already have been resolved by ICSID arbitral panels.

As a result, all that remains in the cases before us is

the straightforward confirmation of the ICSID arbitral

awards. In such cases, the district court’s scope of

In each of the two cases before us, the district court issued an

injunction that relied on both the Laker Airways discussion of

anti-suit injunctions and traditional preliminary-injunction

factors. See NextEra, 656 F. Supp. 3d at 214–21. In other words,

the district court applied two sets of factors in issuing a single

injunction. Thus, both parts of the district court’s analysis are

relevant to our evaluation of how the district court exercised its

discretion to issue each injunction. Indeed, the district court

undoubtedly relied on its findings of irreparable harm when it

issued the injunctions at issue. See id. at 220. But the majority

opinion appears to limit its review to the anti-suit injunction

factors discussed in Laker Airways, leaving its analysis incomplete. The majority opinion apparently takes this approach

because the majority believes that it need not decide in this case

whether a district court is required to consider the “four traditional injunction factors” in this context. Maj. Op. 1107 n.1. Yet,

even if we need not address whether the preliminary-injunction

factors must be analyzed under the circumstances presented, we

still are obligated to review what the district court actually did in

this case.

4

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review is “below even the ‘extremely limited’ review

available under the [Federal Arbitration Act],” and the

district court may not consider the merits of the

parties’ positions before the arbitral tribunal. See

Valores, 87 F.4th at 520; see id. at 515 (“Contracting

states’ courts are [ ] not permitted to examine an

ICSID award’s merits, its compliance with international law, or the ICSID tribunal’s jurisdiction to

render the award.” (cleaned up)). “Under the [ICSID]

Convention’s terms, [the district court] may do no

more than examine the judgment’s authenticity and

enforce the obligations imposed by the award.” Id.

Thus, we need not dwell on the “complex international

puzzle” described by the majority opinion. See Maj. Op.

1110. Rather, we should keep our eye on the ball and

simply uphold the treaty obligation and the U.S.

statute that require the district court to enforce any

ICSID arbitration award as if the award “were a final

judgment of a court in [the United States].” See ICSID

Convention, art. 54; 22 U.S.C. § 1650a(a) (ICSID

awards are entitled to “the same full faith and credit

as if the award were a final judgment of a court of

general jurisdiction of one of the several States.”).

Unlike the majority, I am unable to reconcile our

obligation to give full faith and credit to ICSID awards

and to enforce them like final judgments with a ruling

that allows Spain to block access to U.S. courts in a

gambit to prevent the confirmation and enforcement of

those very same awards. See Maj. Op. 1109 (“[T]he

United States must open the doors of its courthouses

to foreign investors seeking to enforce such awards.

But neither the treaty nor the statute requires the

United States to remove obstacles in other countries

that might make it harder for foreign investors to find

their way to our courts.”). Our affirmance of the

district court’s jurisdictional rulings is a hollow victory

63a

for the Investors if they nevertheless will be enjoined

by foreign courts from ever confirming their hard-won

awards.

For the foregoing reasons, I cannot agree with the

majority’s approach or analysis in vacating the antisuit injunctions. But whether my arguments are

persuasive or not, the conflicting views expressed by

members of this panel demonstrate that there is no

objectively correct answer to the question of whether

those injunctions should have been granted. Because

there is more than one reasonable way to resolve these

cases, the abuse-of-discretion standard requires us to

affirm the choices made by the district court. See

Morrissey, 17 F.4th at 1156 (“The abuse of discretion

standard means that the district court has a range of

choice, and that its decision will not be disturbed as

long as it stays within that range and is not influenced

by any mistake of law.” (cleaned up)); Morley, 894 F.3d

at 391 (“[I]t will be the rare case when we can reverse

a district court’s balancing of [ ] factors.”).

* * *

Even though the district court did not take the path

preferred by the majority, it acted well within its

discretion when it evaluated the equities in the way

that it did. The majority opinion does not identify any

relevant factor that the district court failed to consider

or any mistake of law that it made. Instead, the

majority disagrees with the district court’s weighing of

interests and substitutes its own judgments for those

of the district court. Because the majority opinion

misapplies the required standard of review, I respectfully dissent as to Part II.B of the court’s opinion.

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APPENDIX B

UNITED STATES DISTRICT COURT,

DISTRICT OF COLUMBIA

————

Civil Action No. 19-cv-01618 (TSC)

————

NEXTERA ENERGY GLOBAL HOLDINGS B.V. AND

NEXTERA ENERGY SPAIN HOLDINGS B.V.,

Petitioners,

v.

KINGDOM OF SPAIN,

Respondent.

————

Signed February 15, 2023

————

MEMORANDUM OPINION

————

TANYA S. CHUTKAN, United States District Judge

Dutch-incorporated companies NextEra Energy

Global Holdings B.V. and NextEra Energy Spain

Holdings B.V. (collectively, “NextEra”) have petitioned

to confirm an international arbitral award they

received against the Kingdom of Spain (the “Award”).

Petition to Confirm International Arbitral Award

Pursuant to the 1965 ICSID Convention, ECF No. 1

(“Petition”). Spain moved to dismiss the Petition, ECF

No. 62 (“Spain MTD”), and NextEra cross-moved for

summary judgment, ECF No. 68 (“Cross-MSJ”), as

well as leave to file a surreply, ECF No. 75. In response,

Spain moved to strike NextEra’s cross-motion as

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premature, ECF No. 71. While those motions were

pending, on January 12, 2023, NextEra moved for a

preliminary injunction and temporary restraining

order enjoining Spain from pursuing litigation in

the Netherlands that would prevent NextEra from

seeking to confirm the Award. ECF No. 78 (“PI/TRO

Motion”).

For the reasons that follow, the court will DENY

Spain’s Motion to Dismiss and GRANT in part

NextEra’s Motion for Preliminary Injunction and Temporary Restraining Order. The court will also DENY

Spain’s Motion to Strike and DENY NextEra leave to

file a surreply.

I. BACKGROUND

A. Laws and Treaties

This case concerns both international treaties and

domestic laws and raises complex issues about how

they interact for purposes of sovereign immunity.

Along with many other nations, the United States,

the Netherlands, and Spain are all parties to the 1965

Convention on the Settlement of Investment Disputes

between States and Nationals of Other States (the

“ICSID Convention”). The ICSID Convention establishes an arbitration regime for resolving disputes

related to international investments between the

treaty’s members, or “Contracting States.” The

Convention’s Article 54(1) provides: “Each Contracting

State shall recognize an award rendered pursuant

to this Convention as binding and enforce the

pecuniary obligations imposed by that award within

its territories as if it were a final judgment of a court

in that State.” Congress has confirmed that commitment by statute: “The pecuniary obligations imposed

by [an ICSID Convention] award shall be enforced and

66a

shall be given the same full faith and credit as if the

award were a final judgment of a court of general

jurisdiction of one of the several States.” 22 U.S.C.

§ 1650a.

Spain and the Netherlands are also contracting

parties to the Energy Charter Treaty (ECT), a multinational agreement designed to create “a legal

framework in order to promote long-term cooperation

in the energy field” through “complementarities

and mutual benefits.” ECT art. 2. For example, the

ECT entitles investors from one contracting party to

receive “fair and equitable treatment” from the other

contracting parties. Id. art. 10(1). Should a dispute

arise, the ECT provides that each contracting party

“gives its unconditional consent to the submission of

[that] dispute to international arbitration”—and if a

consenting investor seeks arbitration, the arbitration

can be carried out under the ICSID Convention. Id.

art. 26(3)–(5).

Finally, the Foreign Sovereign Immunities Act

(FSIA) provides that foreign states are immune from

the jurisdiction of U.S. courts unless they fall within

certain exceptions. Under the “waiver” exception, for

example, U.S. courts have jurisdiction “in any case . . .

in which the foreign state has waived its immunity

either explicitly or by implication.” 28 U.S.C.

§ 1605(a)(1). And under the “arbitration” exception,

U.S. courts have jurisdiction in any case “in which

the action is brought . . . to confirm an award made

pursuant to . . . an agreement to arbitrate, if . . . the

agreement or award is or may be governed by a treaty

or other international agreement in force for the

United States calling for the recognition and enforcement of arbitral awards.” Id. § 1605(a)(6).

67a

B. Facts and Procedural History

Both NextEra petitioners are private limited

liability companies incorporated under the laws of

the Netherlands. Petition ¶ 4. After Spain enacted

legislation to encourage investment in solar power

projects in its territory in 2007, “NextEra invested

in the construction, development and operation of

two Spanish [solar power] projects at a total cost

of approximately 750 million euros.” Id. ¶ 13. But

NextEra alleges that between 2012 and 2014, Spain

“fundamentally and radically changed the investment

regime NextEra relied on when making its investment,” causing NextEra “significant harm as a result.”

Id. ¶ 14 (quotation and citations omitted). Because the

Netherlands and Spain are both contracting parties to

the ECT, in 2014 NextEra sought to redress its grievances by requesting arbitration under the ICSID

Convention. Id. ¶ 18.

In 2015, a three-member ICSID arbitral tribunal

convened to address NextEra’s request, and held a

hearing on all issues during December of 2016. Id.

¶ 19. In March 2019, the ICSID tribunal issued a

decision in favor of NextEra. Id. at 20; see Award,

ICSID Case No. ARB/14/11, Annex A: Decision on

Jurisdiction, Liability and Quantum Principles, ECF

No. 1-4 (“Liability Decision”). Two months later, the

tribunal issued a “Final Award requiring Spain to pay

NextEra EUR 290.6 million as damages, plus prejudgment interest at a rate of 0.234%, compounded

monthly, from June 30, 2016.” Id. ¶ 21; see Award,

ICSID Case No. ARB/14/11, ECF No. 1-4.

NextEra petitioned this court to confirm the ICSID’s

Award against Spain. Petition, ECF No. 1. But in

September 2020, the court stayed the case while Spain

applied for an annulment of the Award with an ICSID

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Annulment Committee. ECF No. 39. The court lifted

that stay in April 2022 upon receiving notice that the

Annulment Committee had dismissed Spain’s application. April 29, 2022 Minute Order. Shortly thereafter,

Spain moved to dismiss NextEra’s petitions, asserting

lack of subject-matter jurisdiction, lack of personal

jurisdiction, and failure to state a claim upon which

relief can be granted. ECF No. 62. NextEra opposed

Spain’s motion and cross-moved for summary judgment. ECF No. 68.

While those motions were pending, on December 22,

2022, Spain initiated a legal action in Amsterdam

(the “Dutch Action”), seeking an order requiring

NextEra to “take all actions necessary to withdraw

the proceedings currently pending before the United

States District Court for the District of Columbia

under case number 1:19-cv-01618 . . . under penalty of

a daily payment of EUR 30,000 per day for each day or

part of a day that Defendants fail to effect such

suspension.” See PI/TRO Motion, Decl. of Bradley A.

Klein, Exhibit 1, at 32–33, ECF No. 78-3 (“Dutch

Writ”). Spain also requests a separate civil penalty and

an injunction preventing NextEra from seeking to

confirm the Award or otherwise pursue payment

anywhere in the world. Id. at 33.

In response, NextEra now seeks injunctive relief

of its own, asking this court to issue a preliminary

injunction and temporary restraining order preventing Spain from pursuing the Dutch Action insofar as it

would affect NextEra’s suit here. Specifically, NextEra

seeks an injunction stopping Spain from seeking any

relief in the Dutch Action—or anywhere else—that

would halt or obstruct this case, and requiring Spain

to withdraw its requests for such relief in the Dutch

Action—Claims (A) through (D) and (L) through (P)

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of the Dutch Writ. See Proposed Order Granting

Preliminary Injunction at 2–3, ECF No. 78-5.

Because Spain committed to not seek any relief in

the Dutch Action until at least March 1, 2023, see Joint

Status Report, ECF No. 80, the court did not deem

it necessary to issue a temporary restraining order

before deciding whether to issue a preliminary injunction.

II. LEGAL STANDARD

A. Motion to Dismiss

“Before evaluating the availability of preliminary

relief, the Court must first determine that it may

properly exercise jurisdiction over the action.”

Rosenkrantz v. Inter-Am. Dev. Bank, No. CV 20-3670

(BAH), 2021 WL 1254367, at *7 (D.D.C. Apr. 5, 2021)

(quotation omitted), aff’d, 35 F.4th 854 (D.C. Cir. 2022);

see also Aamer v. Obama, 742 F.3d 1023, 1028, 1038

(D.C. Cir. 2014) (“We begin, as we must, with the

question of subject-matter jurisdiction,” then “turn to

the question of whether petitioners have established

their entitlement to injunctive relief.”). A defendant’s

“Motion to Dismiss under Rule 12(b)(1) therefore must

be decided before plaintiffs’ Motion for Preliminary

Injunction may be considered.” Rosenkrantz, 2021 WL

1254367, at *7.

Here, Spain moves for dismissal under Rule 12(b)(1)

on the grounds that it is immune from jurisdiction

under the FSIA, which provides the “sole basis for

obtaining jurisdiction over a foreign state in the courts

of this country.” Saudi Arabia v. Nelson, 507 U.S. 349,

355, 113 S.Ct. 1471, 123 L.Ed.2d 47 (1993) (quotation

omitted). “Under the Act, a foreign state is presumptively immune from the jurisdiction of United States

courts; unless a specified exception applies, a federal

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court lacks subject-matter jurisdiction over a claim

against a foreign state.” Id. at 355, 113 S.Ct. 1471.

When a defendant challenges the factual basis for

jurisdiction under an FSIA exception, the D.C. Circuit

applies a burden-shifting analysis. See Agudas

Chasidei Chabad of U.S. v. Russian Fed’n, 528 F.3d

934, 940 (D.C. Cir. 2008). The plaintiff “bears the initial

burden of supporting its claim that the FSIA exception

applies.” Chevron Corp. v. Ecuador, 795 F.3d 200, 204

(D.C. Cir. 2015) (citing Chabad, 528 F.3d at 940).

“[T]his is only a burden of production”—producing

evidence of the required jurisdictional facts. Id. (same).

If Plaintiff meets its burden, then the “burden of

persuasion rests with the foreign sovereign claiming

immunity, which must establish the absence of the

factual basis by a preponderance of the evidence.” Id.

(same).

B. Motion for Preliminary Injunction

A preliminary injunction is an “extraordinary and

drastic” remedy that is “never awarded as of right.”

Munaf v. Geren, 553 U.S. 674, 689–90, 128 S.Ct. 2207,

171 L.Ed.2d 1 (2008). A movant must demonstrate (1)

a likelihood of success on the merits; (2) a likelihood of

irreparable harm absent injunctive relief; (3) that the

balance of equities tips in their favor; and (4) that an

injunction is in the public interest. Winter v. Nat. Res.

Def. Coun., Inc., 555 U.S. 7, 20, 129 S.Ct. 365, 172

L.Ed.2d 249 (2008). Because “a preliminary injunction

is an extraordinary and drastic remedy,” the court

should not grant one “unless the movant, by a clear

showing, carries the burden of persuasion.” Mazurek v.

Armstrong, 520 U.S. 968, 972, 117 S.Ct. 1865, 138

L.Ed.2d 162 (1997) (internal citation omitted) (emphasis in original).

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Courts in this Circuit have typically applied a

“sliding-scale” approach in analyzing these four

factors; a particularly strong showing in one factor

could outweigh weakness in another. Sherley v.

Sebelius, 644 F.3d 388, 393 (D.C. Cir. 2011). It is

unclear if this approach has survived the Supreme

Court’s decision in Winter, however. See, e.g., Banks v.

Booth, 459 F. Supp. 3d 143, 149–50 (D.D.C. 2020)

(citing Sherley, 644 F.3d at 393). Nonetheless, the

movant still bears a burden to show that “all four

factors, taken together, weigh in favor of the

injunction.” Abdullah v. Obama, 753 F.3d 193, 197

(D.C. Cir. 2014) (quoting Davis v. Pension Benefit Guar.

Corp., 571 F.3d 1288, 1292 (D.C. Cir. 2009)).

III. JURISDICTION

A. FSIA Exceptions

NextEra asserts that the court has jurisdiction

over its petition under both the FSIA arbitration

and waiver exceptions. Spain contends that neither

applies. Because the court concludes that it has

jurisdiction under the arbitration exception, it does

not reach whether the waiver exception applies.

The D.C. Circuit has found that “jurisdiction under

the arbitration exception requires more than a claim

invoking an arbitration award.” LLC SPC Stileks v.

Republic of Moldova, 985 F.3d 871, 877 (D.C. Cir. 2021).

“Rather,” and tracking the text of the exception, the

court has held that “the existence of an arbitration

agreement, an arbitration award and a treaty governing the award are all jurisdictional facts that must be

established.” Id.; see also Process & Indus. Devs. Ltd. v.

Fed. Republic of Nigeria, 27 F.4th 771, 776 (D.C. Cir.

2022). Spain does not contest the latter two facts. See

Spain MTD at 6–8 (discussing the Award and denial of

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its application for annulment); id. at 40 (acknowledging that “Congress implemented the ICSID Convention by enacting 22 U.S.C. § 1605a”). Instead, Spain’s

central argument is that “as a matter of European

Union (“EU”) Law . . . [,] no such agreement to

arbitrate exists.” Id. at 1. NextEra concedes that an

existing agreement is essential for jurisdiction under

the arbitration exception. Cross-MSJ at 18.1

1

Spain’s challenge to the arbitration agreement’s existence

has implications for the FSIA’s waiver exception as well. The D.C.

Circuit has “found an implicit waiver of sovereign immunity in

only three situations,” Turan Petroleum, Inc. v. Ministry of Oil &

Gas of Kazakhstan, 406 F. Supp. 3d 1, 10 (D.D.C. 2019) (quoting

Gutch v. Fed. Republic of Germany, 255 F. App’x 524, 525 (D.C.

Cir. 2007)), only one of which is potentially relevant here: where

“a foreign state has agreed to arbitration in another country,”

Foremost-McKesson, Inc. v. Islamic Republic of Iran, 905 F.2d 438,

444 (D.C. Cir. 1990) (citation omitted). But in that situation, too,

the key jurisdictional fact is whether the foreign state has agreed

to arbitration. NextEra disagrees, relying on Creighton Ltd. v.

Gov’t of State of Qatar, 181 F.3d 118, 123 (D.C. Cir. 1999), which

in turn cites Seetransport Wiking Trader v. Navimpex Centrala,

989 F.2d 572, 577 (2d Cir. 1993), for the proposition that by joining

the Convention, Spain “must have contemplated enforcement

actions in other signatory states.” See Cross-MSJ at 23. But

Creighton only favorably cited that conclusion (and only with

respect to the New York Convention) after noting that the Second

Circuit first “found [the] implied waiver where [the] foreign

government had agreed . . . to arbitrate.” 181 F.3d at 123. In other

words, even when a state has assented to the enforcement of

arbitral awards in the United States, an agreement to arbitrate

is still necessary for implied waiver of immunity. The ICSID

Convention establishes an arbitration regime and commits its

members to abide by arbitral awards issued under the regime,

but the Convention does not constitute an agreement to arbitrate

in any particular case. Under Article 25, parties must separately

agree to ICSID arbitration. Therefore, a specific arbitration

agreement remains a jurisdictional prerequisite under the waiver

exception.

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As a result, the key issue is whether an agreement

to arbitrate existed between Spain and NextEra.

Spain concedes—as it must—that the ECT exists, and

that its terms facially create such an agreement:

“Article 26 of the ECT . . . provides for the resolution of

disputes between investors of one contracting party, on

the one hand, and another contracting party, on the

other, before an ICSID tribunal.” Spain MTD at 11. So,

in a purely literal sense, there is no dispute about the

existence of an agreement to arbitrate.

Whether the ECT’s agreement to arbitrate existed

as a legal matter is a harder question. Spain asserts

that recent decisions of the Court of Justice of the

European Union (CJEU)—which interprets and enforces EU law—have clarified that Spain never

had the authority to agree to ICSID arbitration via the

ECT. In Slovak Republic v. Achmea B.V., Case No.

C-284/16 (Mar. 6, 2018), ECF No. 62-47 (Achmea), the

CJEU addressed the relationship between international arbitration agreements and the Treaty on the

Functioning of the European Union, “which sets forth

the EU’s authority to legislate and key principles of

EU law.” Micula v. Gov’t of Romania, 404 F. Supp. 3d

265, 278 (D.D.C. 2019), aff’d, 805 F. App’x 1 (D.C. Cir.

2020). In Achmea, the CJEU held that

Articles 267 and 344 [of the] TFEU must be

interpreted as precluding a provision in an international agreement concluded between Member

States . . . under which an investor from one of

those Member States may, in the event of a

dispute concerning investments in the other Member State, bring proceedings against the latter

Member State before an arbitral tribunal whose

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jurisdiction that Member State has undertaken to

accept.

Achmea ¶ 60.

In other words, to protect “the autonomy of EU law,”

Achmea invalidated arbitration agreements that

would “call upon [an] arbitral tribunal to interpret or

apply EU law . . . not subject to review by a court or

tribunal within the EU’s judicial system.” Micula,

404 F. Supp. 3d at 279. In Republic of Moldova v.

Komstroy, Case C-741/19 (Sept. 2, 2021), ECF No.

62-67, the CJEU confirmed that its reasoning in

Achmea applied specifically to ECT Article 26. Based

on Achmea and Komstroy, Spain contends that “[a]s a

matter of EU law, the law to which Spain and

Petitioners are both subject, no arbitration agreement

exists between Spain and Petitioners because any such

agreement would violate core tenets of EU sovereignty

as set out in the EU Treaties.” Spain MTD at 4–5.

As another court in this district recognized in

similar case, “[a]ssuming Spain is correct, the dominoes begin to fall. If there was no agreement to

arbitrate, the ICSID tribunal never had jurisdiction,

its award is not enforceable, and therefore it is not

entitled to full faith and credit in this Court.” InfraRed

Env’t Infrastructure GP Ltd. v. Kingdom of Spain, No.

CV 20-817 (JDB), 2021 WL 2665406, at *4 (D.D.C.

June 29, 2021). “Moreover, absent an agreement to

arbitrate, Spain maintains its immunity under the

FSIA, leaving this Court without subject-matter

jurisdiction to rule on the merits of the complaint.” Id.

For its part, NextEra disputes the legal effects of

Achmea and Komstroy but argues that in any event,

those effects go to the merits and validity of the

arbitration agreement rather than its existence.

Cross-MSJ at 30–38. In NextEra’s view, the existence

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of the agreement is res judicata after the ICSID

tribunal’s decision, and Spain’s resort to EU law is a

disguised form of collateral attack on the Award. Id.

at 24–30.

Only one U.S. court has attempted to grapple

with the implications of Achmea for its jurisdiction

under the FSIA to confirm an ICSID arbitral award.

In Micula v. Government of Romania, Swedish investors had “initiated arbitration proceedings against

Romania before an ICSID tribunal” pursuant to a

Romania-Sweden bilateral investment treaty (“BIT”),

then sought to confirm that award in this district. 404

F. Supp. 3d at 270, 272–73. Romania argued that the

FSIA arbitration exception did not apply “because the

arbitration clause in the Sweden-Romania BIT has

been declared invalid” by the Achmea decision, id. at

277—the same argument Spain advances here with

respect to the ECT’s Article 26.

After “carefully consider[ing] the Achmea decision,”

the court in Micula held that Romania “ha[d] failed to

carry its burden of showing that Achmea forecloses

this court’s jurisdiction under the FSIA’s arbitration

exception.” Id. at 279. Specifically, Romania had

“not shown that the concern that animated Achmea—

the un-reviewability of an arbitral tribunal’s determination of EU law by an EU court—[was] present in

[that] case.” Id. The court gave three reasons for that

conclusion, all of which related to the fact that “all key

events to the parties’ dispute occurred before Romania

acceded to the EU.” Id. at 280. First, “Romania’s

challenged actions occurred when it remained . . .

subject, at least primarily, to its own domestic law.” Id.

Second, the parties agreed that the “substantive rules”

of the “Sweden-Romania BIT,” not EU law, “supplied

the applicable law” for the claims at issue—the ICSID

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tribunal only considered EU law “for factual context,

not as a source of controlling law.” Id. (quotation

omitted). And third, a ruling from a CJEU constituent

court had expressly distinguished Achmea on the

grounds that the arbitral tribunal in Micula “was

not bound to apply EU law to events occurring prior

to the accession before it.” Id. at 280. The court

found that that ruling “therefore explicitly refute[d]

Romania’s position that the CJEU’s decision in

Achmea nullified the arbitration agreement contained

in the Sweden Romania BIT.” Id.

A panel of the D.C. Circuit affirmed Judge Mehta’s

conclusion in an unpublished, per curiam opinion,

noting the “question[ ] whether Romania’s agreement

to arbitrate was nullified by its ascension to the

European Union.” Micula v. Gov’t of Romania, 805

F. App’x 1, 1 (D.C. Cir. 2020). But the panel did not

address that question because, “as the district court

carefully explained, Romania did not join the EU until

after the underlying events here, so the arbitration

agreement applied.” Id.

Even more recently, however, the D.C. Circuit has

indicated that there is no need to reach an analysis of

EU law and the CJEU’s Achmea decision in this

context. In LLC SPC Stileks v. Republic of Moldova,

985 F.3d 871, 875 (D.C. Cir. 2021), Energoalliance,

a Ukrainian energy provider, had invoked the ECT’s

arbitration clause to initiate a proceeding against

Moldova before the United Nations Commission on

International Trade Law (UNCITRAL). After that

arbitral tribunal issued an award, Energoalliance

sought to confirm it in the United States. Moldova

argued before the district court and D.C. Circuit

that U.S. courts lacked jurisdiction under the FSIA’s

arbitration exception because Energoalliance was not

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a qualifying investor under the ECT and therefore

could not have validly invoked the ECT’s arbitration

clause. Id. at 875, 877–78. Thus, Moldova argued,

“[a]lthough the ECT may establish that Moldova

agreed to arbitrate certain disputes, it does not prove

that it agreed to arbitrate this particular dispute.” Id.

at 878. In other words, Moldova argued—as Spain does

here—that whether one party could have validly

agreed to arbitrate under the ECT implicated the

agreement’s very existence and was therefore a

necessary jurisdictional question under the FSIA.

The D.C. Circuit panel squarely rejected that

argument. It characterized Moldova’s argument as

contesting the arbitrability of the dispute, not the

necessary jurisdictional fact of an agreement’s

existence. Id.; see also id. at 877 n.3 (observing

“no disagreement that Moldova is a party to the

ECT, which provides for the arbitration of certain

disputes”). And, citing Chevron Corp. v. Ecuador, 795

F.3d 200, 205–06 (D.C. Cir. 2015), the Court concluded

that “the arbitrability of a dispute is not a jurisdictional question under the FSIA.” 985 F.3d at 878. In

Chevron, Ecuador asserted that it “had never agreed

to arbitrate with Chevron” because Chevron’s investments had terminated before the relevant treaty came

into force. 795 F.3d at 203. But, the Court ruled, that

assertion “conflate[d] the jurisdictional standard of the

FSIA with the standard for review” of the award’s

merits based on its arbitrability or lack thereof. 795

F.3d at 205. Likewise, the Stileks panel declined to

address Moldova’s argument that Energoalliance

could not have invoked the ECT’s arbitration provision

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for purposes of resolving the issue of jurisdiction under

the FSIA. 985 F.3d at 878.2

The lesson of Stileks and Chevron appears to be this:

The assertion that a party lacked a legal basis to

enter or invoke an arbitration agreement is not a

challenge to the jurisdictional fact of that agreement’s

existence but rather a challenge to that agreement’s

arbitrability. And that assertion goes to arbitrability

even if it contends that the ECT was not validly

applied. As the Circuit noted in Stileks: “Whether the

ECT applies to the dispute and whether the tribunal

had jurisdiction under the ECT are different ways of

framing the same question” about the merits of an

award—namely, whether a dispute was arbitrable. Id.

at 879. A defendant may accordingly assert the lack of

a legal basis for entering an agreement to contest an

award’s merits (where the law provides for judicial

review of an award’s merits), but not to rebut a

2

The Stileks Court did consider Moldova’s arguments in

deciding whether it could assert “a defense to confirmation under

the New York Convention.” 985 F.3d at 878. But even in that

context, the Court declined to “pass[ ] on the merits of that

defense” because the ECT bound its parties to arbitration under

UNCITRAL’s rules, one of which was that UNCITRAL had power

to rule on its own jurisdiction. Id. Thus, the ECT’s parties had

delegated the question of arbitrability to the UNCITRAL

tribunal, and therefore the “court possesse[d] no power to decide

the arbitrability issue.” Id. at 878–79 (quoting Henry Schein, Inc.

v. Archer & White Sales, Inc., ––– U.S. ––––, 139 S.Ct. 524, 529,

202 L.Ed.2d 480 (2019)). Ultimately, however, there is no need to

replicate that analysis here because unlike the New York

Convention—and as reiterated infra Section III.B.1—the ICSID

Convention’s Article 54(1) and 22 U.S.C. § 1650a do not provide

for judicial review of an ICSID tribunal award’s merits, including

the question of arbitrability.

79a

plaintiff ’s evidence that an agreement to arbitrate

exists.

At least one other judge in this district has applied

Stileks in that way. In Tethyan Copper Co. Party Ltd.

v. Islamic Republic of Pakistan, 590 F. Supp. 3d

262 (D.D.C. 2022), Tethyan, an Australian mining

company, sought to confirm an ICSID arbitration

award against Pakistan. Under the relevant treaty,

a referral to arbitration required written consent.

Pakistan argued that it had “never provided such

written consent,” and therefore had “never agreed

to arbitrate at ICSID.” Id. at 273. In evaluating

that purported “dispute[ ] over the existence of an

arbitration agreement,” id., the court recognized that

Tethyan had met its jurisdictional burden to produce

“copies of the [underlying treaty], the notice[ ] of

arbitration, and the tribunal’s decision,” id. (quoting

Stileks, 985 F.3d at 877), which together “entitle[d]

Tethyan to a presumption of a valid arbitration agreement,” id. Further, the court expressly rejected

Pakistan’s argument that “the Court should make its

own independent determination on the existence

of an agreement,” construing that argument as going

to arbitrability and citing Chevron and Stileks for

the proposition that an arbitrability dispute “does

not affect the Court’s jurisdiction.” Id. at 273–74.

Consequently, the court found, “Pakistan’s arbitrability argument [was] not cognizable under FSIA” and

the arbitration exception applied to grant the court

jurisdiction to confirm the arbitral award. Id. at 275.

The court reaches the same conclusion here. As

noted above, there is no question as to the existence of

the “copies of the [underlying treaty], the notice[ ] of

arbitration, and the tribunal’s decision.” Stileks,

985 F.3d at 877. Under the Chevron burden-shifting

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framework, therefore, Spain has the burden of showing that, in fact, no arbitration agreement exists. See

795 F.3d at 204. Spain’s only argument on that score is

that it could not have entered into the ECT’s arbitration provisions because EU law—as retroactively

clarified by the Achmea and Komstroy decisions—does

not permit EU members to assign questions of EU law

to arbitration in non-EU tribunals. Therefore, the ECT

did not apply to Spain and NextEra’s dispute, and no

agreement to arbitrate was ever formed. But the D.C.

“Circuit [has] rejected that tactic.” Tethyan, 590 F.

Supp. 3d at 274. Chevron and Stileks treat the

argument that a party lacked a legal basis to enter an

agreement as a question of arbitrability and therefore

an issue of the award’s merits. See Stileks, 985 F.3d at

878; Chevron, 795 F.3d at 205 n.3. Spain thus cannot

deploy that argument here as a backdoor challenge to

FSIA jurisdiction.

Because Spain’s argument “does not affect the

Court’s jurisdiction,” Tethyan, 590 F. Supp. 3d at 274,

there is no need at this stage to analyze the effects

of Achmea and Komstroy on EU law and intra-EU

disputes. And because Spain does not offer any other

arguments or evidence rebutting the existence of an

arbitration agreement, it has failed to carry its burden

of persuasion that the necessary jurisdictional facts

are not present here. As a result, the court finds

that it has jurisdiction over Spain under the FSIA’s

arbitration exception, 28 U.S.C. § 1605(a)(6), and

rejects this basis for Spain’s motion to dismiss.3

3

Because the court finds jurisdiction under the arbitration

exception, it does not reach whether it also has jurisdiction under

the waiver exception. See Process & Indus. Devs. Ltd. v. Fed.

Republic of Nigeria, 27 F.4th 771, 775 (D.C. Cir. 2022).

81a

B. Forum non conveniens

Spain also urges the court to decline to exercise

jurisdiction over NextEra’s petition under the doctrine

of forum non conveniens.

A federal court has discretion to dismiss a case on

the ground of forum non conveniens when an

alternative forum has jurisdiction to hear the

case, and trial in the chosen forum would establish

oppressiveness and vexation to a defendant out

of all proportion to plaintiff ’s convenience, or the

chosen forum is inappropriate because of considerations affecting the court’s own administrative and legal problems.

Sinochem Int’l Co. v. Malaysia Int’l Shipping Corp.,

549 U.S. 422, 429, 127 S.Ct. 1184, 167 L.Ed.2d 15

(2007) (cleaned up) (quotation omitted).

Here, Spain’s argument is even more clearly

foreclosed by Stileks. In that decision, the D.C. Circuit

plainly stated that “forum non conveniens is not

available in proceedings to confirm a foreign arbitral

award because only U.S. courts can attach foreign

commercial assets found within the United States.”

985 F.3d at 876 n.1. Spain’s gymnastic but unavailing

efforts to circumvent that holding “do not require

sustained discussion.” Id. In short, Spain argues that

Stileks, along with TMR Energy Ltd. v. State Prop.

Fund of Ukraine, 411 F.3d 296 (D.C. Cir. 2005), and

Tatneft v. Ukraine, 21 F.4th 829 (D.C. Cir. 2021), do

not control here because in those cases, “the court

determined that it had jurisdiction under the FSIA

before addressing the forum non conveniens motion.”

Spain MTD at 27. Setting aside the fact that the court

has similarly determined its FSIA jurisdiction here,

Spain fails to identify any indication in those cases

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that they should be read so narrowly. Indeed, the D.C.

Circuit’s core rationale—that alternative fora are

inherently inadequate because they cannot attach U.S.

assets—applies regardless of procedural posture. The

court therefore rejects Spain’s request for dismissal on

grounds of forum non conveniens, and its motion to

dismiss will therefore be denied.4

IV. INJUNCTIVE RELIEF

Having found that it has jurisdiction over NextEra’s

petition and that dismissal is not warranted, the court

turns to NextEra’s request for injunctive relief. The

court is persuaded that this case presents sufficiently

unusual circumstances to warrant a preliminary, antisuit injunction against a foreign sovereign.

A. Anti-Suit Injunction

U.S. federal courts “have power to control the

conduct of persons subject to their jurisdiction to the

extent of forbidding them from suing in foreign

jurisdictions.” Laker Airways Ltd. v. Sabena, Belgian

World Airlines, 731 F.2d 909, 926 (D.C. Cir. 1984).

“However, . . . [t]he mere filing of a suit in one forum

does not cut off the preexisting right of an independent

forum to regulate matters subject to its prescriptive

jurisdiction,” and “[i]f the foreign court reacts with a

similar injunction, no party may be able to obtain

any remedy.” Id. at 927. Thus, “foreign anti-suit

injunctions are appropriate only when ‘required to

prevent an irreparable miscarriage of justice,’ such as

when ‘necessary to protect the jurisdiction of the

enjoining court, or to prevent the litigant’s evasion of

4

Because the court will deny Spain’s Motion to Dismiss, it will

also deny as moot NextEra’s Motion for Leave to File a Surreply

with respect to that Motion.

83a

the important public policies of the forum.’” United

States v. All Assets Held at Credit Suisse (Guernsey)

Ltd., 45 F.4th 426, 434 (D.C. Cir. 2022) (quoting Laker

Airways, 731 F.2d at 927).

The D.C. Circuit’s decision in Laker Airways

provides direct guidance in this case. In 1982, the

liquidated British airline Laker Airways—which operated transatlantic flights between New York and

London—brought an antitrust action against several

domestic and foreign airlines, seeking to recoup losses

caused by alleged predatory pricing and other

economic interference. 731 F.2d at 917. Shortly

thereafter, the foreign airlines initiated a suit in the

United Kingdom’s High Court of Justice, seeking “(1) a

declaration that the four foreign defendants were not

engaged in any unlawful combination or conspiracy,

and (2) an injunction prohibiting Laker from taking

any action in United States courts to redress an alleged

violation by the defendants of United States antitrust

laws,” including by forcing Laker Airways to withdraw

its antitrust suit. Id. at 918. Ultimately, the British

courts did order Laker Airways to cease prosecuting at

least the British airlines, and were considering a

similar order protecting the other foreign airlines

as well. Id. at 919–20. Laker Airlines sought an antisuit injunction in this district restraining the other

foreign airlines from continuing their efforts to obtain

injunctive relief against Laker Airways in British

courts. Id. at 919–21.

The D.C. Circuit concluded that, in those circumstances, an anti-suit preliminary injunction was

warranted.

Courts have a duty to protect their legitimately

conferred jurisdiction to the extent necessary to

provide full justice to litigants. Thus, when the

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action of a litigant in another forum threatens to

paralyze the jurisdiction of the court, the court

may consider the effectiveness and propriety of

issuing an injunction against the litigant’s

participation in the foreign proceedings.

Laker Airways, 731 F.2d at 927. “[D]uplication of

parties and issues alone is not sufficient” to warrant

this remedy, as “the fundamental corollary to concurrent jurisdiction must ordinarily be respected:

parallel proceedings on the same in personam claim

should ordinarily be allowed to proceed simultaneously, at least until a judgment is reached in one

which can be pled as res judicata in the other.” Id. at

927–28. But “where the foreign proceeding is not

following a parallel track but attempts to carve out

exclusive jurisdiction over concurrent actions, an

injunction may be necessary to avoid the possibility of

losing validly invoked jurisdiction” and protect

“the court’s ability to render a just and final judgment.”

Id. at 930.

That is the case here. For the reasons explained

supra section III, this action is a “proper[ ] exercise” of

the court’s jurisdiction.” Id. And the express and

primary purpose of Spain’s suit in the Netherlands “is

to terminate [this] action,” id.—ordering NextEra to

withdraw this suit, imposing penalties upon failure to

do so, and issuing a worldwide injunction preventing

NextEra from taking any action to confirm the Award,

Dutch Writ at 31–33. Like the foreign airlines in Laker

Airways, Spain did not provide the court with “any

prior notice” that it was seeking an anti-suit injunction

against NextEra in the Netherlands, apparently

planning to simply later advise the court of the “fait

accompli . . . which would have virtually eliminated the

court’s effective jurisdiction over [NextEra’s] facially

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valid claim.” 731 F.2d at 930–31. That leaves the court

with “the stark choice of either protecting or relinquishing [its] jurisdiction” over NextEra’s petition.

Id. at 930. The court concludes that these “most

compelling circumstances” require an anti-suit

injunction. Id. at 927.5

Spain offers only two direct counterarguments, but

both fail for reasons the court has already explained.

First, Spain argues that because the court lacks

jurisdiction, there is no jurisdiction here to protect.

Opposition to Motion for Preliminary Injunction and

Temporary Restraining Order at 10–12, ECF No. 81

(“Opp. to PI/TRO Motion”). But the court has rejected

Spain’s premise and found jurisdiction, so Spain’s

argument likewise fails. Supra section III.A. Second,

Spain attempts to distinguish Laker Airways by noting

that one of the D.C. Circuit’s concerns in that case

was that the relief plaintiffs sought—”the remedies

afforded by the American antitrust laws”—were not

available in foreign courts. Id. at 12 (citing 731 F.2d at

930). But this case does not present even that partial

distinction; here, too, foreign courts are inadequate

alternatives because, as the court noted supra section

III.B, “only U.S. courts can attach foreign commercial

assets found within the United States.” Stileks, 985

F.3d at 876 n.1; see also Laker Airways, 731 F.2d at 936

(observing that arguments like Spain’s are better

suited to forum non conveniens cases where there is an

adequate alternative forum).

5

Because the court’s need to protect its own jurisdiction is

sufficient to justify an anti-suit injunction here, the court need

not reach the other “category” of compelling circumstances

described by Laker Airways: “prevent[ing] the litigant’s evasion of

the important public policies of the forum.” 731 F.2d at 927; see

PI/TRO Motion at 16–18; Opp. to PI/TRO Motion at 13–16.

86a

Considerations of comity, while deserving substantial respect, do not outweigh the need for an anti-suit

injunction in this case. Like the defendants in Laker

Airways, Spain “argue[s] strenuously” that “the crucial

principles of comity that regulate and moderate the

social and economic intercourse between independent

nations” preclude an injunction here. 731 F.2d at 937;

see Opp. to PI/TRO Motion at 17–20. And like the

Circuit in Laker Airways, the court “approach[es]

[Spain’s] claims seriously,” recognizing that “when

possible, the decision of foreign tribunals should

be given effect in domestic courts, since recognition

fosters international cooperation and encourages

reciprocity, thereby promoting predictability and stability.” 731 F.2d at 937. “However, there are limitations

to the application of comity.” Id. For one,

United States courts must control the access to

their forums. No foreign court can supersede the

right and obligation of the United States courts to

decide whether Congress has created a remedy for

those injured by trade practices adversely

affecting United States interests. Our courts

are not required to stand by while [a foreign

sovereign] attempts to close a courthouse door

that Congress, under its territorial jurisdiction,

has opened.

Id. at 935–36. In short, “[n]o nation is under an

unremitting obligation to enforce foreign interests

which are fundamentally prejudicial to those of the

domestic forum.” Id. at 937.

Under these principles, the relief Spain seeks in

Amsterdam is not entitled to comity. “This is because

the [Dutch Action] is specifically intended to interfere

with and terminate” NextEra’s petition before this

court. Id. In Laker Airways, the Circuit approved of

87a

the preliminary injunction because it was “purely

defensive—it [sought] only to preserve the district

court’s ability to arrive at a final judgment adjudicating Laker’s claims under United States law”—

and was granted in response to a foreign injunction

that was “purely offensive—it [was] not designed to

protect English jurisdiction, or allow English courts to

proceed to a judgment on the defendant’s potential

liability.” Id. at 938. The same is true here. NextEra

seeks an injunction to protect this court’s jurisdiction,

while Spain seeks an injunction to eliminate it.

The upshot of Spain’s argument, then, is the same

one made by the defendant airlines and rejected by the

D.C. Circuit in Laker Airways—“that comity compels

us to recognize a decision by a foreign government that

this court shall not apply its own laws.” Id. at 939. But

in the Dutch Action, Spain is zealously pursuing the

very same kind of anti-suit injunction that it now asks

this court to refrain from issuing. Consequently,

Spain’s “claims of comity now asserted in United

States courts come burdened with the failure of

[Spain] to recognize comity.” Id. The Laker Airways

court refused to countenance that hypocrisy, and

neither will this court. In that case, the Circuit

observed that “[t]here never would have been any

situation in which comity or forbearance would have

become an issue if some of the defendants involved in

the American suit had not gone into the English courts

to generate interference with the American courts.” So

too here. The court would not be considering this

relief were Spain not actively seeking to frustrate the

operation of U.S. law. The comity concerns that Spain

laments are of its own making.

An anti-suit injunction is strong medicine. But here

it is required—and will be tailored—to meet the force

88a

of Spain’s attempt to deprive this court of jurisdiction.

Spain remains free, for example, to seek a declaration

from Dutch courts vindicating its interpretation of EU

law. See Dutch Writ at 32, Claim (I). But Spain may

not seek to foreclose NextEra’s opportunity to petition

this court for the relief afforded by United States law.

B. Preliminary Injunction

Having determined that an anti-suit injunction may

be appropriate in this case, the court now considers

whether such relief against Spain is warranted in the

form of a preliminary injunction. See In re Millenium

Seacarriers, Inc., 458 F.3d 92, 98 (2d Cir. 2006) (“Once

the . . . court has addressed the propriety of imposing

an anti-suit injunction . . . , [the] court must then

make findings on whether it is appropriate to enter a

preliminary injunction.”). All four relevant factors

favor granting NextEra’s motion.

1. Likelihood of success on the merits

The analysis required for confirming the Award is

relatively straightforward, and NextEra’s success in

confirming it is highly likely. By statute, an ICSID

Convention award like this one

create[s] a right arising under a treaty of the

United States. The pecuniary obligations imposed

by such an award shall be enforced and shall be

given the same full faith and credit as if the award

were a final judgment of a court of general

jurisdiction of one of the several States.

28 U.S.C. § 1650a(a). Moreover, the Federal Arbitration

Act—and its accompanying, “more robust form of

judicial review,” Tethyan, 590 F. Supp. 3d at 268—

”shall not apply to enforcement of awards rendered”

under the ICSID Convention, 28 U.S.C. § 1650a(a).

89a

“[T]he Court’s role in enforcing an ICSID arbitral

award is therefore exceptionally limited.” TECO

Guatemala Holdings, LLC v. Republic of Guatemala,

414 F. Supp. 3d 94, 101 (D.D.C. 2019); see also

Tidewater Inv. SRL v. Bolivarian Republic of

Venezuela, No. CV 17-1457 (TJK), 2018 WL 6605633,

at *6 (D.D.C. Dec. 17, 2018) (noting “the perfunctory

role that 22 U.S.C. § 1650a appears to envision for

federal district courts”). “The Court must ensure that

it has subject-matter and personal jurisdiction; that

the award is authentic; and that its enforcement order

tracks the award.” Tethyan, 590 F. Supp. 3d at 268

(citing TECO Guatemala, 414 F. Supp. 3d at 101; Mobil

Cerro Negro, Ltd. v. Bolivarian Republic of Venezuela,

863 F.3d 96, 112 (2d Cir. 2017)).

All those elements are present here. For the reasons

explained infra Section III.A, the court finds that it

has jurisdiction. And neither party raises any reason

to believe that the Award in this case is not authentic,

or that the court’s enforcement order will not be able

to successfully track the Award’s terms. That ends the

court’s inquiry; the Award must be enforced.

In challenging that conclusion, Spain asks the court

to look beyond the scope of 22 U.S.C. § 1650a(a) in

several respects. First, reiterating its assertion that no

valid arbitration agreement existed, Spain argues that

NextEra’s Award is not entitled to full faith and credit

because the ICSID tribunal lacked jurisdiction over

the underlying dispute. Spain MTD at 41–42. But

under the ICSID Convention, “[m]ember states’ courts

are . . . not permitted to examine . . . the ICSID

tribunal’s jurisdiction to render the award.” Mobil

Cerro, 863 F.3d at 102. In any event, “a judgment is

entitled to full faith and credit—even as to questions

of jurisdiction—when the second court’s inquiry

90a

discloses that those questions have been fully and

fairly litigated and finally decided” by the original

court. Durfee v. Duke, 375 U.S. 106, 111, 84 S.Ct. 242,

11 L.Ed.2d 186 (1963); Ins. Corp. of Ireland v.

Compagnie des Bauxites de Guinee, 456 U.S. 694, 702

n.9, 102 S.Ct. 2099, 72 L.Ed.2d 492 (1982); see Tethyan,

590 F. Supp. 3d at 276. After hearing the same

arguments Spain raises here, the ICSID tribunal

determined that it had jurisdiction over the dispute.

Liability Decision ¶¶ 272–357. Consequently, that

determination, as well as the Award itself, is due full

faith and credit.

Second, Spain argues that the ICSID tribunal

violated EU law’s prohibition on granting “state aid”—

that is, subsidies to private actors—without authorization from the European Commission. Id. at 42–44.

Insofar as Spain argues that the ICSID tribunal

exceeded its own jurisdiction, that argument is

foreclosed for the reasons explained in the previous

paragraph. And to the extent that Spain argues that

the Award itself violates EU law, that contention “goes

to the merits of the ICSID panel’s determination” and

must be taken up with the ICSID tribunal itself.

Micula, 404 F. Supp. 3d at 285. The ICSID Convention’s Article 53 provides that an “award shall be

binding on the parties and shall not be subject to any

appeal or to any other remedy except those provided

for in this Convention.” Nothing in § 1650a permits the

court to consider this issue.

Third, Spain suggests that “the [A]ward was

illegally procured by Petitioners’ false representations,” along with other “defenses as to the merits” of

the Award that it plans to unveil in future filings.

Spain MTD at 48 n.12. But as already noted, merits

defenses do not factor into the court’s role in enforcing

91a

ICSID Convention awards. As the court persuasively

explained in TECO Guatemala, under full faith and

credit principles, “the relevant question is whether the

ICSID Convention would permit the Court to decline

to enforce the award at issue here.” 414 F. Supp. 3d at

103. “It would not.” Id. Again, the Convention’s Article

53 does not contemplate member states’ courts setting

aside awards based on fraud or any other merits

defenses. See id. The allegation that NextEra “engaged

in fraud . . . is merely an effort to relitigate the

arbitration’s underlying merits masquerading as an

appeal to equity” and “is at odds with the purpose of

the treaty and the clear terms of the implementing

legislation, both of which are designed to create a

streamlined process for enforcing arbitral awards.” Id.

Neither Spain’s current challenges to the merits of the

Award, nor any potential future merits challenges,

have any bearing on the court’s duty to enforce the

Award. See also infra Section V (discussing Spain’s

Motion to Strike).

Finally, Spain appeals to the “foreign sovereign

compulsion” and “act of state” doctrines. Spain MTD

at 43–47. Neither is applicable here. The foreign

sovereign compulsion doctrine is a defense that some

Circuits permit antitrust defendants to assert to

shield their anticompetitive acts from liability on the

grounds that those acts were compelled by a foreign

government. See Construction and Application of

Foreign Sovereign Compulsion Doctrine, 86 A.L.R. 2d

1 (2014); see, e.g., In Re: Vitamin C Antitrust Litig., 8

F.4th 136 (2d Cir. 2021). The D.C. Circuit has not

adopted the doctrine. More importantly, this is not

an antitrust case, and therefore the doctrine is

inapplicable; the court is unaware of any authority

extending this doctrine outside of the antitrust context. Spain’s allusions to comity principles, see, e.g.,

92a

Spain MTD at 45, do not persuade the court to do so

here. See also supra section IV.A (discussing the role of

comity in this case).

The related act of state doctrine “precludes the

courts of this country from inquiring into the validity

of the public acts a recognized foreign sovereign power

committed within its own territory.” World Wide Min.,

Ltd. v. Republic of Kazakhstan, 296 F.3d 1154, 1164

(D.C. Cir. 2002) (quoting Banco Nacional de Cuba v.

Sabbatino, 376 U.S. 398, 401, 84 S.Ct. 923, 11 L.Ed.2d

804 (1964)). But “[a]ct of state issues only arise when

a court must decide—that is, when the outcome of

the case turns upon—the effect of official action by a

foreign sovereign.” W.S. Kirkpatrick & Co. v. Env’t

Tectonics Corp., Int’l, 493 U.S. 400, 406, 110 S.Ct. 701,

107 L.Ed.2d 816 (1990

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Petition for Writ of Certiorari — Kingdom of Spain, Petitioner v. Blasket Renewable Investments LLC, et al. | Frix