This Blog Post was authored by Brielle Brown, a summer associate.  Originally published on July 7, 2021, it has been updated to reflect that after a rehearing, the decision was affirmed on July 20, 2021.

A three-judge panel of the Third Circuit held on June 21, 2021, that air emission exceedances governed by a state air permit and duly reported to state or local authorities pursuant to the permit need not be reported again to the United States Environmental Protection Agency (“EPA”) pursuant to the Section 103 reporting requirements of the federal Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”). Clean Air Council v. U.S. Steel Corp., 2 F.4^th 112 (3d Cir. 2021); 42 U.S.C. § 9603. The decision was reheard and affirmed on July 20, 2021. Clean Air Council v. U.S. Steel Corp., No. 20-2215, -- F.4^th --, 2021 WL 3045927 (3d Cir., July 20, 2021). The court’s reasoning came down to an interpretation of CERCLA that the phrase “subject to” was intended to mean “governed or affected by” rather than “obedient to.” Id. at *3–4. Thus, air emissions that violate relevant Clean Air Act permits are nevertheless “subject to” that permit and therefore exempt from CERCLA’s reporting requirement. Id. Read More »

Share | Email| Comments|  Topics: Air, CERCLA, Chevron Deference, Clean Air Act, Emissions, Pennsylvania, Permits, Superfund, Third Circuit

Late last month the Supreme Court of the United States kept alive private landowners’ challenge to a final rule that designated their land as “critical habitat” for the endangered Dusky Gopher Frog. Weyerhaeuser Co. v. U.S. Fish & Wildlife Serv., No. 17-71, 2018 WL 6174253 at *6 (2018) (slip opn.). The U.S. Fish and Wildlife Service designated the 1544-acre parcel in Louisiana—known as “Unit 1”—after it found the site “essential for the conservation of the species.” Id. The District Court and Fifth Circuit Court of Appeals deferred to the Service’s conclusion and upheld the designation. Id. The Supreme Court vacated and remanded. Id. at *7–8, 10. Focusing on the text of the Endangered Species Act, the Court held that: (1) a proposed site must be “habitat” for an endangered species before the Service can designate it as “habitat that is critical,” and (2) federal courts should review for an abuse of discretion the Service’s decision not to exclude a site from designation. Id. Read More »

Share | Email| Comments|  Topics: Chevron Deference, Endangered Species Act, Fifth Circuit, United States Supreme Court