This entry was authored by MGKF Summer Associate Autumn Chassie

On May 28, 2024, the Supreme Court agreed to decide City and County of San Francisco v. Environmental Protection Agency. This case arose after the Environmental Protection Agency (“EPA”) required San Francisco to update its long-term control plan for combined sewer overflows and to re-evaluate alternatives for discharges during heavy rains when the system’s capacity is exceeded. 75 F.4th 1074 (9th Cir. 2023). The primary issue is whether the Clean Water Act (“CWA”) allows EPA to impose general prohibitions in National Pollutant Discharge Elimination System (“NPDES”) permits, which could subject permit holders to enforcement actions for violating water quality standards without specifying exact discharge limits. Read More »

Share | Email| Comments|  Topics: Clean Water Act, Enforcement, NPDES, United States Supreme Court

In a 5-4 decision, a divided Supreme Court stayed the enforcement of the Environmental Protection Agency’s (“EPA”) Federal Implementation Plan (“FIP”) holding that the emission control measures set to be used in upwind states to improve ozone levels in downwind states was arbitrary and capricious. Ohio et al. v. Env’t Prot. Agency, No. 23A349, No. 23A350, No. 23A351, No. 23A384, 2024 WL 3187768 at *11 (S. Ct. June 27, 2024). The Court reasoned that EPA’s FIP rested on the assumption that all upwind states would adopt emission-reduction measures to ensure effective downwind air quality improvements. EPA, however, failed to reasonably explain if the FIP would be operable if some upwind states fell out of the plan. In the short term, the stay provides temporary relief to industry groups and states that challenged various aspects of the FIP in the D.C. Circuit; in the long term, the Court’s ruling spells trouble for the FIP’s efficacy if and when federal courts rule on the merits of the rule’s legality.      Read More »

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This entry was authored by MGKF Summer Associate Karina Zakarian

On June 25, the United States Court of Appeals for the Fourth Circuit, in a case of first impression, vacated the United States District Court for the District of Maryland’s holding in 68th Street Site Work Group v. Alban Tractor Company et al., No. 23-1155 (4th Cir. Jun. 25, 2024), that arranger liability under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (“CERCLA”) requires a potentially responsible party to have knowledge that the waste it discards is hazardous. Rather, the Fourth Circuit found that the mere intent to dispose of waste suffices to establish liability under CERCLA. According to the Court, imposing scienter on arrangers of waste disposal would contradict both legislative intent and the strict liability scheme governing superfund site remediation. Read More »

Share | Email| Comments|  Topics: Arranger Liability, CERCLA, Contribution, Fourth Circuit, Landfill, Maryland, Superfund, Waste

In a recent case from the United States District Court for the Western District of Pennsylvania, the court granted a partial motion to dismiss the plaintiff’s common law claims because they were deemed time-barred under Pennsylvania law.  Iorfido v. Domtar Paper Company, LLC et al., No. 23-156, 2024 WL 1346641 (W.D. Pa. Mar. 29, 2024).  The lawsuit stemmed from a paper mill’s ongoing emissions of lime particulate matter that allegedly harmed plaintiff’s property.  The court dismissed the common law claims as obviously barred by the two-year statute of limitations as pled in plaintiff’s complaint. Read More »

Share | Email| Comments|  Topics: Nuisance, Pennsylvania, Statute of Limitations