Documents

Oral argument — NRDC v. USDOT

Oral argument · Oral argument · May 14, 2014

In NEPA or the Clean Air Act? Well, the Clean Air Act and NEPA. Yeah. … First, they're derivative of the Clean Air Act and conformity determination arguments. So as Mr.

Oral argument — American Elec. Power Co. v. Connecticut

Oral argument · Oral argument · Apr 19, 2011

And here you have not just the Clean Air Act, you have the Clean Air Act plus, a cascade of a number of different actions taken after Justice Scalia, the opinion in Massachusetts v. EPA. … I'm not sure if the premise of your question has a Clean Air Act in existence or not. There may be some sort of arguments about displacement or preemption under the Clean Air Act.

Oral argument — Association of Irritated Resid v. EPA

Oral argument · Oral argument · Nov 1, 2010

Basically, that's what's used to show that the region will meet a clean air standard. That is the basic fundamental of the Clean Air Act. … And that promise was that residents will meet clean air on time. They reaffirmed this in 1990 and gave more teeth to the Clean Air Act.

Oral argument — Casey Voigt v. U.S. E.P.A.

Oral argument · Oral argument · Mar 2, 2022

The Meadowbrook letter is guidance from the EPA on this precise issue and how to make a determination on this precise issue under the Clean Air Act. … Simply put, EPA is required to object to permits that violate the Clean Air Act. The duty is non-discretionary. The 11th Circuit stopped there.

Oral argument — SSM Litigation Group v. EPA

Oral argument · Oral argument · Jan 14, 2025

So acting under Title V, EPA can only do what the Title V of the Clean Air Act, that part of the statute, allows it to do. … It would be a Federal Implementation Plan or some other substantive rulemaking, not using Title V of the Clean Air Act, because Title V of the Clean Air Act does not give EPA that authority.

Oral argument — Conservation Law Foundation, Inc. v. Academy Express, LLC

Oral argument · Oral argument · Mar 6, 2024

Let me ask you again, and this is if you know, for purposes of standing for Clean Air Act, is it analogous to the Clean Water Act? So, yes and no, Your Honor. Air is different than water. … The Clean Air Act, the state implementation plan? I thought the rule was you can't idle for more than a specified period of time.

Oral argument — WildEarth Guardians v. USEPA

Oral argument · Oral argument · May 14, 2014

Air Act is intended or this section of the Clean Air Act is intended to address. … And the Clean Air Act protects air, not Jarbridge itself, and it is concerned about visibility in these national parks and wilderness areas.

Oral argument — Genon Rema LLCv.United States Environmental Protection Agency

Oral argument · Oral argument · Mar 18, 2013

Your Honor, we're here today because EPA has tried to utilize Section 126 of the Clean Air Act to circumvent and express prohibition on their authority under Section 110 of the Clean Air Act. … EPA is given the authority to set the Clean Air Act standards across the nation.

Oral argument — Town Kitchen LLC v. Certain Underwriters at Lloyd's London

Oral argument · Oral argument · May 20, 2022

You can clean the air, right? I mean, indisputably, you can go in and fumigate and, and, and you're back in business. … It can be cleaned with a rag. It can be, in the case of Mama Jo's, it was debris that could be cleaned, could be removed from the property. That's the difference, Your Honor.

Oral argument — Commonwealth of Kentucky v. EPA

Oral argument · Oral argument · Dec 16, 2024

And it's well recognized that EPA has reconsideration authority for its Clean Air Act rules. … And then as this court recognized in Clean Air Act, Clean Air Council versus Pruitt, it's a separate question as to how you reconsider.

Oral argument — EPA v. EME Homer City Generation, L.P.

Oral argument · Oral argument · Dec 10, 2013

The States have the prerogative under the Clean Air Act to do what the Federal minimum requirements are for clean air and to go no further. … And the prospect of doing that through judicial processes should reinforce the wisdom of Congress's choice to replace that mechanism with the Clean Air Act.

Oral argument — United States v. FourPoint Resources

Oral argument · Oral argument · May 12, 2026

Air Act. … It really didn't have any interest in enforcing the Clean Air Act against its industry partner.

Oral argument — State of California v. EPA

Oral argument · Oral argument · Oct 6, 2022

EPA is an unusual position in this part of the Clean Air Act because it has the authority to set the standard, but it doesn't have the authority to enforce the standard. … So EPA recognized, and you can see this at Joint Appendix page 22, that safety is uniquely the foundation of this particular Clean Air Act regulatory program.

Oral argument — National Assn. of Mfrs. v. Department of Defense

Oral argument · Oral argument · Oct 11, 2017

In the Clean Air Act, it's quite broad. It's impossible to interpret it narrowly. … The first is that's not how this Court has interpreted parallel language in the Clean Air Act.

Oral argument — Ammex Inc v. Gordon Wenk

Oral argument · Oral argument · Feb 1, 2019

That's part of the scheme of the federal Clean Air Act, is it not, that the states propose methods to comply with the federal Clean Air Act and the feds determine whether that is in compliance with the … 211 of the Clean Air Act and then incorporated into the SIP under 110 of the Clean Air Act, transformed into federal law and thus there is no preemption analysis at play.

Oral argument — Indigenous Peoples v. U.S. Army Corps

Oral argument · Oral argument · Sep 3, 2024

period. … They only conduct a Clean Water Act analysis, and it is required under NEPA.

Oral argument — Committee for A Better Arvin v. United States Environmental Protection Agency

Oral argument · Oral argument · Nov 19, 2025

Which is, across the Clean Air Act, Congress was very intentional about how and when it wanted feasibility, including costs, to be considered. … So to understand what the Clean Air Act requires of contingency measures, it's important to first clarify the role they play.

Oral argument — GreenLatinos v. Suncor Energy (U.S.A.)

Oral argument · Oral argument · Mar 18, 2026

They are the RAC standards, the NSPS standards, all those Clean Air Act acronyms permeate the whole thing. This is all about the same standards. … Air Act and of the consent decree.

Oral argument — Sierra Club v. LDEQ

Oral argument · Oral argument · Mar 5, 2024

Air or Clean Water Act permit. … Water Act, Clean Air Act, and Coastal Zone Management Act permits.

Oral argument — David Matusow v. Andrew Wheeler

Oral argument · Oral argument · Mar 11, 2022

Air Act for EPA to excuse those. … That interpretation was a reasonable interpretation of the Clean Air Act and in last year's decision in Barr v.