Even as the Trump administration moves to block state and local climate liability efforts, states and municipalities continue to advance lawsuits seeking to hold fossil fuel companies liable for harms associated with climate change. Most recently, the State of Hawaii initiated a climate deception lawsuit, and the City of Charleston, South Carolina, submitted a briefing in a pending case—each alleging that the fossil fuel industry engaged in a decades-long campaign to mislead the public about the risks of fossil fuel consumption and climate change. Both developments come as the Trump administration escalates its opposition to such suits, issuing on April 8 an executive order (EO), Protecting American Energy From State Overreach, targeting and filing lawsuits making constitutional challenges to state-led climate litigation and legislative actions—including a preemptive action against Hawaii just days before the state’s filing.
Articles Posted in Environmental
Navigating the Diverging Landscape of Climate Disclosure Laws
As the Securities and Exchange Commission (SEC) steps back from defending its March 2024 Climate Disclosure Rule, companies face growing uncertainty in navigating an increasingly fragmented and uncertain landscape of state and international mandates—with no uniform standards in sight. This development signals a broader shift under the Trump administration, which has prioritized deregulation, withdrawn support for federal disclosure mandates, and signaled opposition toward state-level requirements. The resulting regulatory divide leaves companies with a patchwork of emerging rules and limited guidance on how to harmonize compliance across jurisdictions.
Federal Government Sues Four States Over Climate Superfund Laws and Climate Change Litigation
The U.S. Department of Justice (DOJ) has filed a series of federal lawsuits against four states—New York, Vermont, Michigan and Hawaii—alleging that recent legislative and enforcement efforts to hold fossil fuel companies financially responsible for climate change unlawfully interfere with federal authority. The lawsuits, filed on April 30 and May 1, challenge two distinct forms of state-led climate action: (1) enacted climate superfund statutes in New York and Vermont, and (2) announced plans by Michigan and Hawaii to bring climate change litigation against fossil fuel companies under state tort law.
PFAS, HFCs and Related Chemicals in the Data Center Industry
Data centers use various chemicals that have recently been the focus of regulatory efforts at the federal and state level. The historic or future use of these chemicals may create liabilities, obligations, or new costs for both existing and planned data centers.
Environmental Update: Regulatory Notes – April 2025
April has proven a busy month for environmental issues when it comes to the regulatory arena. Below are just a few of the notable developments:
Presidential Memo Directs Immediate Repeal of Regulations Without Public Notice and Comment
Continuing with the Trump administration’s deregulatory agenda, the White House issued a Presidential Memorandum on April 9 titled Directing the Appeal of Unlawful Regulations. It instructs executive agencies to repeal regulations that, in the administration’s view, are “unlawful” in light of 10 recent U.S. Supreme Court decisions. The directive builds on Executive Order 14219 and the broader “Department of Government Efficiency” initiative and calls for a sweeping review and repeal process.
Environmental Justice Update: The Justice40 Initiative
Soon after taking office, President Biden issued Executive Order 14008, entitled, “Tackling the Climate Crisis at Home and Abroad.” This is an unusually long and complex executive order and includes many provisions relating to environmental justice and the plight of “disadvantaged communities” that are overwhelmed by many environmental threats. Section 223 of the Order describes the President’s “Justice40 Initiative,” which is designed to ensure that 40% of Federal benefits flow to disadvantaged communities through an “all of government approach.” There is a recognition that some disadvantaged communities lack the personnel and resources to take advantage of this Initiative, so technical training funds will be made available. The Order establishes new offices throughout the Federal bureaucracy to handle and expedite environmental justice matters.
Carbon Sequestration Can Combat Global Warming, Sometimes in Unexpected Ways
Whether by land, by sea or through human innovation, carbon sequestration is likely coming to (or already happening in) a destination near you. As our planet, overdosed on greenhouse gases, battles climate disasters, a logical solution is to simply stop pumping carbon dioxide into the air. Legislation worldwide is aimed at that target, but reducing output alone may not be enough. There are still billions of tons of extra CO2 already in the atmosphere—this crossroads is where sequestration comes into play.
DOI Aims to Modernize its “Inefficient and Inflexible” Type A Natural Resource Damages Assessment Regulations
The U.S. Department of the Interior (DOI) published a proposed rule aimed at modernizing and streamlining the “Type A” Natural Resource Damage Assessment (NRDA) regulations under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the Clean Water Act (CWA). (The comment deadline was later extended.) The revisions, first previewed in a January 2023 Advanced Notice of Proposed Rulemaking (ANPR), are intended to fulfill “the original statutory purpose of providing a streamlined and simplified assessment process” with the overarching goal of facilitating settlements and expediting restoration efforts following injury resulting from pollution in a broader range of cases.
Rulemaking to Modernize, Expand DOI’s “Type A” Natural Resource Damage Assessment Rules Expected Fall 2023
The U.S. Department of the Interior (DOI) anticipates proposing a new rule that would revise its “Type A” Natural Resource Damage Assessment (NRDA) regulations under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) in Fall 2023. The proposed rule would modernize DOI’s rarely used simplified Type A procedures for assessing damages for natural resource injuries tailored at sites involving minor releases of hazardous substances, with a smaller scale and scope of natural resource injury occurring in either coastal and marine areas or Great Lakes environments (the “Type A Rule”). (See 88 Fed. Reg. 3373; see 43 C.F.R. Pt. 11 Subpt. D.) The Type A Rule was last updated in 1997.