Fifth Circuit Rejects Challenge to Texas LNG Project

On March 10, 2021, the U.S. Court of Appeals for the Fifth Circuit rejected a challenge to an opinion by the Fish and Wildlife Service (FWS) allowing a South Texas liquified natural gas (LNG) pipeline project to proceed. Sierra Club, et al. v. U.S. Department of Interior, et al. involved a proposed LNG pipeline that would pass through Cameron, Willacy, Kenedy, and Kleburg counties in south Texas. (more…)

EU Emissions Compliance Regulation Gaining Traction

Historically, the emissions standards for mobile sources promulgated by the U.S. Environmental Protection Agency (EPA) have been viewed as more ambitious than European Union (EU) standards. The United States’ stringent enforcement of mobile source emission standards may result in significant financial penalties; extensive injunctive relief, such as recalls and high-cost mitigation projects; corporate compliance requirements; and in some cases, criminal indictment.

On the other side of the Atlantic, in the EU, mobile emissions compliance regulations are becoming more robust. In particular, the EU appears to be adopting a stricter approach on emissions through a growing body of case law on the interpretation and application of existing emissions compliance regulations. In a judgment on 17 December 2020, in CLCV and Others, the Court of Justice of the European Union (Court) adopted a potentially broad interpretation on the definition of defeat devices and appeared to limit the scope of exceptions for their use in vehicles sold, registered, or put into service in the EU.1 This judgment is likely to set the benchmark for other proceedings on the admissibility of defeat devices in the EU.

Notably, there are at least six cases pending before the Court on mobile source emissions and the concept of defeat devices for light-duty passenger and commercial vehicles under Regulation (EC) No 715/2007 (Regulation).2

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EPA TSCA PFAS Reporting Rule Sent for White House Review

On March 1, 2021, the U.S. Environmental Protection Agency (EPA) sent for White House Office of Management and Budget (OMB) prepublication review a proposed rule that would require reporting and recordkeeping for the production of per- and polyfluoroalkyl substances (PFAS) under the Toxic Substances Control Act (TSCA).  (more…)

Trump Navigable Waters Protection Rule Revived in Colorado by the Tenth Circuit

The U.S. Court of Appeals for the 10th Circuit has vacated a stay of the Navigable Waters Protection Rule (NWPR) in Colorado, reversing the one court that had stayed the Trump administration’s rule redefining the meaning of “waters of the United States” under the Clean Water Act. (more…)

Supreme Court Agrees to Take Up CERCLA Suit Against U.S. Government

On January 8, 2021, the U.S. Supreme Court took up a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) dispute involving the territory of Guam and the United States. At issue in Guam v. United States is who must pay for cleanup costs associated with a landfill formerly operated by the U.S. Navy, into which the Navy deposited spent munitions, chemicals, and other waste. Although Guam asked EPA to address the landfill under CERCLA, the agency proceeded under the Clean Water Act (CWA) instead, and in 2004, Guam entered into a consent decree under the CWA under which the territory agreed to close and remediate the landfill.

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D.C. Circuit Strikes Down ACE Rule

On January 19, 2021, the U.S. Court of Appeals for the District of Columbia Circuit struck down the Affordable Clean Energy Rule (ACE), which the Environmental Protection Agency (EPA) promulgated in 2019 to replace the Obama-era Clean Power Plan (CPP). The CPP had sought to reduce greenhouse gas (GHG) emissions from existing power plants, in part, by authorizing states to increase renewable generation. As explained in a previous post, EPA had reasoned that it had the discretion to define the best system of emission reduction (BSER) at a plant under Section 111 of the Clean Air Act (Act) to include measures employed outside the facility (such as new renewable resources) that were located “beyond the fenceline.” Stayed by the Supreme Court in 2016, the CPP never went into effect. Instead, the Trump administration repealed the CPP and replaced it with ACE. In ACE, EPA reasoned that Section 111 of the Act required EPA to only find BSER to be a technology that could be applied “inside the fenceline” on the facility.

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Energy Department Issues Final Rule on National Environmental Policy Act Reviews for Liquified Natural Gas

On December 4, 2020, the U.S. Department of Energy issued a final rule addressing its implementation of the National Environmental Policy Act (NEPA) for liquified natural gas (LNG) export facilities. (more…)

EPA Draft PFAS Guidance Would Subject Range of Articles to Significant New Use Rule

On December 10, 2020, the U.S. Environmental Protection Agency (EPA) released a draft guidance for imported articles that may contain long-chain perfluoroalkyl carboxylate chemical substances (LCPFAC), a subgroup of certain per- and polyfluoroalkyl substances (PFAS), as part of a surface coating and that would be subject to its Significant New Use Rule (SNUR) if a manufacturer seeks to resume using them. (more…)

EPA Issues Clean Air Act Cost-Benefit Rule

On December 9, the U.S. Environmental Protection Agency (EPA) finalized its Clean Air Act (CAA) cost-benefit rule. The procedural rule sets requirements for evaluating the benefits and costs of regulatory decisions, which EPA believes is necessary to ensure transparency and consistency in the rulemaking process. The main requirements are as follows: 1) EPA must prepare a benefit-cost analysis (BCA) for all significant proposed and final regulations under the CAA; 2) BCAs are developed in accordance with best practices from the economic, engineering, physical, and biological sciences; and 3) EPA must increase transparency in the presentation of the benefits and costs resulting from significant CAA regulations. (more…)

U.S. Department of Energy Implements Updated Regulations on National Environmental Policy Act Compliance for Natural Gas Act Authorizations

On December 4, the U.S. Department of Energy (DOE) issued a final rule updating the National Environmental Policy Act (NEPA) implementing regulations applicable to its review of applications to export domestically produced liquified natural gas (LNG) to non-free-trade-agreement countries under Section 3 of the Natural Gas Act. DOE has determined that these actions are categorically excluded from NEPA review because 1) DOE is required by Section 3(c) of the Natural Gas Act to authorize these exports and 2) the reasonably foreseeable environmental effects DOE must review are limited — beginning at the point of export and extending to marine transport effects only. DOE is also removing reference to the import of LNG from its NEPA implementing regulations because the Energy Policy Act of 1992 leaves DOE with no discretion in its approval of such imports.

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