Justia U.S. Supreme Court Opinion Summaries

The Environmental Protection Agency (EPA) approved California regulations under the Clean Air Act that require automakers to produce more electric vehicles and fewer gasoline-powered vehicles to reduce emissions. Several fuel producers, including those of gasoline and ethanol, sued the EPA, arguing that the EPA lacked the authority to approve these regulations as they target global climate change rather than local air quality issues. The fuel producers claimed that the regulations would significantly reduce the demand for liquid fuels, causing them monetary injury.The United States Court of Appeals for the District of Columbia Circuit reviewed the case and held that the fuel producers lacked Article III standing. The court found that the fuel producers failed to demonstrate that automakers would likely respond to the invalidation of the regulations by producing fewer electric vehicles and more gasoline-powered vehicles, thus failing to establish redressability.The Supreme Court of the United States reviewed the case and held that the fuel producers have Article III standing to challenge the EPA’s approval of the California regulations. The Court found that the fuel producers demonstrated injury in fact, causation, and redressability. The Court reasoned that the regulations likely cause monetary injury to the fuel producers by reducing the demand for gasoline and other liquid fuels. The Court also found that invalidating the regulations would likely redress the injury by increasing the sales of gasoline-powered vehicles and, consequently, the demand for liquid fuels. The judgment of the Court of Appeals was reversed and the case was remanded for further proceedings. View "Diamond Alternative Energy, LLC v. Environmental Protection Agency" on Justia Law

Interim Storage Partners (ISP) applied for a license to build a facility in West Texas to store spent nuclear fuel. During the licensing process, a Texas government agency and Fasken Land and Minerals, a private business, submitted comments on the draft environmental impact statement prepared by the Nuclear Regulatory Commission (NRC). Fasken also sought to intervene in the licensing proceeding but was denied by the NRC. Fasken challenged this denial before the full Commission and the D.C. Circuit but was unsuccessful.In September 2021, the NRC granted ISP a license to build and operate the storage facility. Texas and Fasken sought review of the NRC's licensing decision in the Fifth Circuit. The Fifth Circuit vacated ISP's license, allowing Texas and Fasken to challenge the NRC's decision despite not being parties to the licensing proceeding.The Supreme Court of the United States reviewed the case and held that Texas and Fasken were not entitled to judicial review of the NRC's licensing decision because they were not parties to the Commission's licensing proceeding. The Court emphasized that under the Hobbs Act, only a "party aggrieved" by a licensing order of the Commission may seek judicial review. To qualify as a party, one must be the license applicant or have successfully intervened in the proceeding. Since Texas and Fasken did not meet these criteria, they could not obtain judicial review. The Supreme Court reversed the Fifth Circuit's decision and remanded the case with instructions to deny or dismiss the petitions for review. View "Nuclear Regulatory Commission v. Texas" on Justia Law

The case involves the Environmental Protection Agency (EPA) and its denial of small refinery exemption petitions under the Clean Air Act's (CAA) renewable fuel program. The CAA requires most domestic refineries to blend renewable fuels into transportation fuels, with a phased exemption scheme for small refineries. Following a Supreme Court decision in HollyFrontier Cheyenne Refining, LLC v. Renewable Fuels Assn., the EPA reconsidered and ultimately denied 105 exemption petitions in 2022, based on its interpretation of "disproportionate economic hardship" and an economic theory that Renewable Identification Number (RIN) costs are passed through to consumers.The small refineries challenged these denials in multiple regional Circuits. Most Circuits either dismissed the challenges for improper venue or transferred them to the D.C. Circuit. However, the Fifth Circuit retained jurisdiction, ruling that the EPA's actions were locally applicable and not based on determinations of nationwide scope or effect, as the EPA still examined refinery-specific facts before issuing denials.The Supreme Court of the United States reviewed the case and held that the EPA's denials of small refinery exemption petitions are locally or regionally applicable actions that fall within the "nationwide scope or effect" exception, requiring venue in the D.C. Circuit. The Court concluded that the EPA's interpretation of "disproportionate economic hardship" and its RIN passthrough theory were determinations of nationwide scope or effect that formed the core basis for the denials. Therefore, the Fifth Circuit erred in retaining jurisdiction, and the case was vacated and remanded for further proceedings consistent with this opinion. View "Environmental Protection Agency v. Calumet Shreveport Refining, L.L.C." on Justia Law

The case involves the Environmental Protection Agency's (EPA) disapproval of state emissions-control plans submitted by Oklahoma and Utah. The EPA disapproved these plans, asserting that they did not comply with the Clean Air Act's (CAA) "Good Neighbor" provision, which requires states to prevent their emissions from significantly contributing to air quality problems in other states. The EPA aggregated its disapprovals into a single rule and claimed that the rule was nationally applicable, or alternatively, that it was based on a determination of nationwide scope or effect.The states and energy-industry petitioners challenged the EPA's disapprovals in regional Circuits. The EPA moved to dismiss these challenges or transfer them to the D.C. Circuit. Four out of five Circuits found that regional Circuit review was proper. However, the Tenth Circuit disagreed and transferred the challenges to the D.C. Circuit, reasoning that the EPA's omnibus rule constituted a single, nationally applicable action.The Supreme Court of the United States reviewed the Tenth Circuit's decision. The Court held that the EPA's disapprovals of the Oklahoma and Utah SIPs are locally or regionally applicable actions, not nationally applicable. The Court further held that the "nationwide scope or effect" exception did not apply because the EPA's disapprovals were based on state-specific, fact-intensive analyses rather than on determinations of nationwide scope or effect. Consequently, the Supreme Court reversed the Tenth Circuit's decision and remanded the cases for further proceedings consistent with its opinion. View "Oklahoma v. Environmental Protection Agency" on Justia Law

A group of seven Utah counties, known as the Seven County Infrastructure Coalition, applied to the U.S. Surface Transportation Board for approval to construct an 88-mile railroad line in Utah's Uinta Basin. This project aimed to connect the oil-rich region to the national freight rail network, facilitating crude oil transportation to Gulf Coast refineries. The Board prepared a 3,600-page Environmental Impact Statement (EIS) addressing the project's significant environmental effects and feasible alternatives. However, the EIS did not fully analyze the potential environmental impacts of increased upstream oil drilling and downstream oil refining.The U.S. Court of Appeals for the D.C. Circuit reviewed the case after petitions were filed by a Colorado county and several environmental organizations. The D.C. Circuit found numerous violations of the National Environmental Policy Act (NEPA) in the EIS, specifically criticizing the Board for not sufficiently analyzing the environmental effects of upstream oil drilling and downstream oil refining. Consequently, the D.C. Circuit vacated both the EIS and the Board's final approval order for the railroad line.The Supreme Court of the United States reviewed the case and reversed the D.C. Circuit's decision. The Court held that the D.C. Circuit failed to afford the Board the substantial judicial deference required in NEPA cases. The Supreme Court clarified that NEPA requires agencies to focus on the environmental effects of the proposed project itself, not on separate projects that are distinct in time or place. The Court concluded that the Board's EIS complied with NEPA's procedural requirements by addressing the environmental effects of the 88-mile railroad line, without needing to evaluate the impacts of upstream oil drilling or downstream oil refining. The case was remanded for further proceedings consistent with this opinion. View "Seven County Infrastructure Coalition v. Eagle County" on Justia Law

The City and County of San Francisco operates two combined wastewater treatment facilities that process both wastewater and stormwater. During heavy precipitation, these facilities may discharge untreated water into the Pacific Ocean or San Francisco Bay. In 2019, the Environmental Protection Agency (EPA) issued a renewal permit for San Francisco's Oceanside facility, adding two "end-result" requirements. These requirements prohibited discharges that contribute to violations of water quality standards and discharges that create pollution, contamination, or nuisance as defined by California law. San Francisco challenged these provisions, arguing they exceeded the EPA's statutory authority.The California Regional Water Quality Control Board and the EPA approved the final Oceanside NPDES permit. San Francisco appealed to the EPA's Environmental Appeals Board, which rejected the challenge. The City then petitioned for review in the Ninth Circuit, which denied the petition. The Ninth Circuit held that the Clean Water Act (CWA) authorizes the EPA to impose any limitations necessary to ensure water quality standards are met in receiving waters.The Supreme Court of the United States reviewed the case and held that Section 1311(b)(1)(C) of the CWA does not authorize the EPA to include "end-result" provisions in NPDES permits. The Court reasoned that determining the specific steps a permittee must take to meet water quality standards is the EPA's responsibility, and Congress has provided the necessary tools for the EPA to make such determinations. The Court reversed and remanded the Ninth Circuit's decision, emphasizing that the EPA must set specific rules for permittees to follow rather than imposing broad end-result requirements. View "City and County of San Francisco v. EPA" on Justia Law

The Clean Air Act envisions a collaborative effort between states and the federal government to regulate air quality. When the Environmental Protection Agency (EPA) sets standards for common air pollutants, states must submit a State Implementation Plan (SIP), providing for the implementation, maintenance, and enforcement of those standards in their jurisdictions. In 2015, the EPA revised its air-quality standards for ozone, triggering a requirement for states to submit new SIPs. Years later, the EPA announced its intention to disapprove over 20 SIPs because the agency believed they had failed to address adequately obligations under the Good Neighbor Provision. During the public-comment period for the proposed SIP disapprovals, the EPA issued a single proposed Federal Implementation Plan (FIP) to bind all those states.The D.C. Circuit denied relief to a number of the remaining states and industry groups who challenged the FIP, arguing that the EPA’s decision to apply the FIP after so many other states had dropped out was “arbitrary” or “capricious.” They asked the court to stay any effort to enforce the FIP against them while their appeal unfolded. The parties renewed their request in the Supreme Court of the United States.The Supreme Court granted the applications for a stay, halting enforcement of the EPA’s rule against the applicants pending the disposition of the applicants’ petition for review in the D.C. Circuit and any petition for writ of certiorari, timely sought. The Court found that the applicants were likely to prevail on their claim that the EPA’s action was arbitrary or capricious because the agency failed to offer a satisfactory explanation for its action, including a rational connection between the facts found and the choice made, and ignored an important aspect of the problem. The EPA’s alternative arguments were unavailing. View "Ohio v. Environmental Protection Agency" on Justia Law

Sackett began backfilling an Idaho lot with dirt to build a home. The Environmental Protection Agency informed Sackett that the property contained wetlands and that the backfilling violated the Clean Water Act, which prohibits discharging pollutants into “the waters of the United States,” 33 U.S.C. 1362(7). The EPA ordered Sackett to restore the site, threatening penalties of over $40,000 per day. The EPA classified the Sacket wetlands as “waters of the United States” because they were near a ditch that fed into a creek, which fed into Priest Lake, a navigable, intrastate lake. The Ninth Circuit affirmed summary judgment in favor of the EPA.The Supreme Court reversed. CWA jurisdiction over an adjacent wetland requires that the adjacent body of water constitutes waters of the United States (a relatively permanent body of water connected to traditional interstate navigable waters) and a continuous surface connection between the wetland and that water, making it difficult to determine where the ‘water’ ends and the ‘wetland’ begins.”The Court reviewed the history of judicial interpretation of “the waters of the United States” and enforcement by federal agencies, which argued that the significant-nexus test was sufficient to establish jurisdiction over “adjacent” wetlands. Under that test, nearly all waters and wetlands are potentially susceptible to regulation, “putting a staggering array of landowners at risk of criminal prosecution for such mundane activities as moving dirt.” The CWA’s use of “waters” encompasses only relatively permanent, standing, or continuously flowing bodies, ordinarily called streams, oceans, rivers, and lakes. Wetlands qualify as “waters of the United States” only if “indistinguishable from waters of the United States,” having a continuous surface connection to bodies that are waters of the United States in their own right, with no clear demarcation between waters and wetlands. View "Sackett v. Environmental Protection Agency" on Justia Law

In 2015, the Environmental Protection Agency (EPA) promulgated the Clean Power Plan rule, which addressed carbon dioxide emissions from existing power plants, citing Section 111 of the Clean Air Act,” 42 U.S.C. 7411(d). Although the states set the enforceable rules governing existing sources, EPA determines the emissions limit with which they have to comply by determining the “best system of emission reduction” (BSER). In the Clean Power Plan, EPA determined that the BSER for existing coal and natural gas plants included “heat rate improvements” at coal-fired plants and “generation-shifting,” i.e., a shift in electricity production from existing coal-fired to natural-gas-fired plants and from both coal and gas plants to renewables (wind and solar). An operator could reduce the regulated plant’s production of electricity, build or invest in new or existing equipment, or purchase emission allowances as part of a cap-and-trade regime. No existing coal plant could achieve the emissions performance rates without generation-shifting.The Supreme Court stayed the Clean Power Plan in 2016. It was later repealed when EPA determined that it lacked authority “of this breadth.” EPA then promulgated the Affordable Clean Energy (ACE) rule, mandating equipment upgrades and operating practices. The D.C. Circuit held that EPA’s repeal of the Clean Power Plan rested on a mistaken reading of the Clean Air Act and vacated the ACE rule.The Supreme Court reversed. Congress did not grant EPA the authority to devise emissions caps based on the Clean Power Plan's generation-shifting approach. Restructuring the nation’s mix of electricity generation cannot be the BSER under Section 111. Under the major questions doctrine, an agency must point to “clear congressional authorization” for such an unprecedented exercise of authority. On EPA’s view of Section 111(d), Congress implicitly tasked it alone with balancing vital considerations of national policy. Issues of electricity transmission and distribution are not within EPA’s traditional expertise. The Clean Power Plan “conveniently enabled" EPA to enact a program, cap-and-trade, that Congress rejected numerous times. View "West Virginia v. Environmental Protection Agency" on Justia Law

The Ordot Dump was constructed on Guam by the Navy in the 1940s. Both the federal government and Guam allegedly deposited waste at Ordot. A 2004 consent decree between the EPA and Guam resolved litigation concerning Clean Water Act violations.About 13 years later, Guam sued the U.S. under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), 42 U.S.C. 9601. A section 107(a) action sought recovery of the costs of a “removal or remedial action” from the government based on its ownership or operation of the site at the time of the disposal of hazardous substances. A section 113(f) action sought "contribution," alleging that Guam “has resolved its liability to the United States…for some or all of a response action or for some or all of the costs of such action in [a] settlement." The D. C. Circuit held that cost recovery was not available if a party could have brought a contribution action and found the contribution claim untimely under a three-year limitations period in light of the 2004 settlement.A unanimous Supreme Court reversed. A settlement of environmental liabilities must resolve a CERCLA-specific liability to give rise to a section 113(f)(3)(B) contribution action. That remedial measures under different environmental statutes might functionally overlap with a CERCLA response action does not justify reinterpreting section 113(f)(3)(B)’s phrase “resolved its liability . . . for some or all of a response action” to instead mean “settled an environmental liability that might have been actionable under CERCLA.” A party may seek CERCLA contribution only after settling CERCLA-specific claims, as opposed to resolving environmental liability under another law. View "Guam v. United States" on Justia Law