Environmental

  • October 06, 2026

    Ariz. Tribe Seeks Emergency Stop To Border Wall In DC Circ.

    The Tohono O'odham Nation is asking the D.C. Circuit for an emergency injunction pending appeal to block construction of a border wall on its Arizona reservation, telling the appellate court that the U.S. Department of Homeland Security intends to start construction as early as Monday.

  • October 06, 2026

    Trump Allows Dyed Fuel In Highway Use, Defers Excise Taxes

    President Donald Trump signed an executive order to temporarily allow road vehicles to use dyed diesel fuel that is typically used by off-road vehicles and to defer applicable federal excise taxes, the White House said.

  • October 06, 2026

    Energy Transfer Inks $2.6B Permian Bolt-On Acquisition

    Midstream energy company Energy Transfer LP has agreed to acquire Vaquero Midstream LLC for about $2.63 billion, with Sidley Austin LLP advising Energy Transfer and Willkie Farr & Gallagher LLP representing Vaquero, the companies announced Tuesday.

  • October 06, 2026

    GAO Supports EPA's Proposal Nix Over Technician's Skills

    The U.S. Government Accountability Office has said the U.S. Environmental Protection Agency was not obliged to consider the past performance of its current contractor when the company's proposal for the new contract failed to meet the minimum solicitation requirements.

  • October 06, 2026

    Emera, ATCO Reveal Plan To Create CA$72B Canadian Utility

    Emera and ATCO said Tuesday they have agreed to a merger of equals that would create a utility with a pro forma enterprise value of about CA$72 billion ($50.6 billion), representing what they said is the largest merger in Canadian history. 

  • October 05, 2026

    Justices Fret Any Climate Tort Ruling Will Open Pandora's Box

    U.S. Supreme Court justices Monday pondered the risks of far-reaching fallout whether they allow or restrict burgeoning lawsuits targeting oil companies, acknowledging fears of near-limitless litigation but also struggling to distinguish climate torts from famous legal battles involving tobacco and opioids.

  • October 05, 2026

    Roundup Evidence Strong In Every Research Area, Jury Hears

    A jury weighing cancer claims against Monsanto heard testimony Monday that scientific research shows a "strong" link between glyphosate and cancer in animal, molecular and human epidemiological studies, even when accounting for participants' exposure to other substances.

  • October 05, 2026

    Oil Giants Seek 2029 Trial In Wash. Tribes' Climate Harm Suits

    Oil giants Exxon, Chevron, Shell and others are at odds with two Native American tribes over when to schedule a trial in the tribes' consolidated lawsuits in Washington state court accusing the companies of downplaying the risks of climate harm.

  • October 05, 2026

    Mich. Court Says Pot Co. Illegally Farmed On Wetlands

    A Michigan marijuana cultivator illegally destroyed 15.9 acres of protected wetlands to build a cannabis farm, a state court has determined according to an announcement by the Attorney General's office.

  • October 05, 2026

    Commercial Fishers Sue Over Red Snapper Catch Expansion

    A group of commercial fishing companies is challenging a new round of federal permits that allow Florida, Georgia and South Carolina to expand this year's recreational red snapper catch in D.C. federal court, claiming Monday that the permits would shrink the commercial share of the South Atlantic fishery in violation of federal law.

  • October 05, 2026

    Youths Lose Bid To Stay Nix Of GHG Endangerment Finding

    A D.C. Circuit panel on Monday denied youth plaintiffs' request to stay the U.S. Environmental Protection Agency's repeal of a landmark finding that greenhouse gas pollution endangers people's health while they pursue a legal challenge.

  • October 05, 2026

    Justices Unsure Climate Lawsuits Are A Constitutional Matter

    U.S. Supreme Court justices on Monday appeared reluctant to endorse the argument that climate change lawsuits brought by state and local governments against fossil fuel companies are constitutionally prohibited, even as they questioned whether such lawsuits can be sustained.

  • October 05, 2026

    9th Circ. Invited To Take A Crack At Feds' Calif. Egg Law Suit

    A California federal judge refused Friday to toss the federal government's challenge to a Golden State law banning the sale of eggs laid by hens raised in "cruel" conditions, but allowed California to file an interlocutory appeal, finding "there is substantial ground for difference of opinion" on the government's standing.

  • October 05, 2026

    Colo. Judge Says Wyoming Can Join Oil Lease Sale Challenge

    A Colorado federal judge Monday granted Wyoming's request to be added to an environmental nonprofit groups' lawsuit challenging the leasing of public lands in Colorado and Wyoming for oil and gas development as an intervenor defendant.

  • October 05, 2026

    Feds, SpaceX Say Groups Lack Standing To Block Land Swap

    SpaceX and the U.S. Fish and Wildlife Service are urging a Texas federal court to toss a lawsuit challenging their South Texas land swap deal, each noting the wildlife refuge land at issue is already generally closed to the public.

  • October 05, 2026

    Hunting Groups Say Colo. Illegally Imposed 2-Animal Limit

    Two advocacy groups sued the Colorado Parks and Wildlife Commission, alleging it unlawfully imposed a much lower daily hunting limit than either of the proposals it had presented to the public and gave no chance to comment on the change.

  • October 05, 2026

    High Court Won't Take Up Maine Lobster Boat Tracking Suit

    The U.S. Supreme Court on Monday declined to consider a constitutional challenge to Maine's tracking of vessels that hold federal lobster permits, a policy several lobster fishermen claimed violated their privacy rights.

  • October 05, 2026

    Tribe, Enviros Say Utility Flouted Nebraska Power Line Block

    Conservation groups and the Rosebud Sioux Tribe are asking a district court to decide a Nebraska utility's motion to lift a partial block on the approval of its 226-mile, 345-kilovolt electricity transmission line before construction starts, arguing that the federal government again ignored important aspects of the problem.

  • October 05, 2026

    3 Firms Steer $5.7B Cenovus, Athabasca Canadian Oil Deal

    Canada's Cenovus Energy Inc. has agreed to acquire Athabasca Oil Corp. in a cash-and-stock transaction with an implied enterprise value of $5.7 billion, expanding Cenovus' access to oil-sands deposits in northeastern Alberta, the companies announced Monday.

  • October 05, 2026

    Justices Seek Solicitor General's Views On Tribal River Claims

    The U.S. Supreme Court on Monday sought the solicitor general's views on whether Washington tribes can pursue damages against a Canadian mining company for alleged pollution to the Columbia River.

  • October 05, 2026

    High Court Won't Hear Tribe's $208M Breach Of Trust Dispute

    The U.S. Supreme Court declined Monday to hear a Nevada tribe's bid to revive $208 million in breach of trust claims against the federal government, leaving intact a Federal Circuit ruling the tribe said will reduce their homelands to "useless sand without water."

  • October 05, 2026

    Justices Won't Disturb BP, Chevron Win In Well Cleanup Fight

    The U.S. Supreme Court on Monday declined to disturb a ruling dismissing a surety company's lawsuit claiming BP and Chevron needed to pony up $11 million to pay for offshore decommissioning costs.

  • October 03, 2026

    Up First At High Court: Climate Torts & Munitions Disposal

    The U.S. Supreme Court will begin its new term on Monday, when the justices consider whether state courts have the authority to hear climate change lawsuits that seek to hold fossil fuel companies liable for local damages caused by greenhouse-gas emissions and whether federal courts can hear constitutional challenges to veterans benefits laws.

  • October 02, 2026

    PACCAR Can't Nix Drivers' Faulty Diesel Engine Warranty Suit

    A Washington federal judge ordered PACCAR Inc. to face a proposed class action alleging it sold faulty diesel engines, rejecting its Clean Air Act preemption defense and ruling that the suit plausibly pleads claims that the alleged defects breached the engine warranty. 

  • October 02, 2026

    Texas Judge Blocks Border Wall Construction In Big Bend

    A Texas federal judge on Friday temporarily blocked the Trump administration from building a border wall in the Big Bend region, siding with conservationists and advocates who claim the federal government unconstitutionally repealed environmental laws to fast-track the construction.

Expert Analysis

  • SEC's Shareholder Activism Role After The '26 Proxy Season

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    The U.S. Securities and Exchange Commission recently proposed eliminating its shareholder proposal rule, but this proxy season's combination of elevated campaign activity, limited formal escalation and measured voting outcomes illustrates why a targeted SEC role remains important, say attorneys at Sidley.

  • Upholding Energy Efficiency Rules If DOE Eases Enforcement

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    Despite recent moves by the Energy Department and Congress to limit energy efficiency enforcement, companies should maintain current efficiency standards and testing procedures lest they risk state or private action, enforcement lookbacks during future administrations, truth-in-advertising complaints and more, say attorneys at HWG.

  • Opinion

    Clancy Trial Shows Need For Juror Anonymity Reforms

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    Doxing of the holdout juror in the Lindsay Clancy murder mistrial in Massachusetts illustrates the increasing need to provide jurors with greater protection once service ends in high-profile cases, balancing concerns about transparency and independence, says Daniel Schneider at Offit Kurman.

  • AG Watch: How Maryland Is Meeting The Data Center Age

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    At a time when states are competing for data center investment, Maryland Attorney General Anthony Brown's upcoming people's counsel appointment may shape the state's most consequential debates over electric rate increases, grid investment and the costs of the ongoing energy transition for years to come, says Erek Barron at Mintz.

  • DC Circ. Ruling Highlights Limits Of DOE Grid Orders

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    The D.C. Circuit's recent decision in Michigan v. U.S. Department of Energy, vacating a DOE order to keep a coal-burning power plant open, gives utilities more insight into the durability of federal orders premised on protecting grid security, say attorneys at ArentFox Schiff.

  • Testing AI's Promise For Large-Scale Document Review

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    Our document-review comparison of attorneys' responsiveness and issue coding decisions versus predictions generated by artificial intelligence across 1,600 documents suggests that these tools can offer a reasonable and reliable basis for improved discovery workflows, provided lawyers understand where guardrails are needed, say attorneys at Redgrave.

  • Opinion

    Colo. Climate Suit Defies Limits Of State Power

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    In Suncor Energy v. Boulder County, the U.S. Supreme Court must not allow a single Colorado county to penalize pollution occurring across the country and around the globe, because the U.S. Constitution forbids states from exercising power beyond their borders, says Michael McGinley at Dechert.

  • AI Meeting Recaps Pose New Discovery And Privilege Risks

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    The New York City Bar Association’s recent ethics opinion, cautioning attorneys not to record nonclient conversations with artificial intelligence tools, reflects an emerging view that AI meeting recaps are now a distinct business record category, meaning counsel should set meeting-level controls and apply framework-level updates, says William Wright at Faegre Drinker.

  • Species 'Harm' Definition Rollback Brings Risk For Developers

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    A rule recently adopted by federal agencies rescinds the definition of "harm" in Endangered Species Act regulations to exclude habitat destruction — but while the move is aimed at reducing regulatory burdens, it creates new uncertainty for developers, and may trigger increased environmental protections in California, say attorneys at Cox Castle.

  • What Opt-In Framework Means For Novel Space Activities

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    The U.S. Department of Commerce's Office of Space Commerce is advancing a voluntary certification framework for commercial space activities not covered by existing licenses — but it's unclear whether this approach becomes a durable mission authorization regime, and separate legal permissions from agencies may still be necessary, say attorneys at Morgan Lewis.

  • First Steps For Companies Facing AI-Assisted Pro Se Suits

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    As the volume of filings by pro se litigants assisted by artificial intelligence tools continues to increase, companies should adopt a consistent early assessment process to control costs while responding fairly and effectively to such claims, say attorneys at Stradley Ronon.

  • PFAS Risks Require Due Diligence Beyond Compliance

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    While traditional environmental due diligence questions remain important, concern over perfluoroalkyl and polyfluoroalkyl substances has highlighted the growing problem of environmental conditions that create material business risk, even though no regulatory violation, enforcement action or lawsuit exists, say attorneys at Greenberg Traurig.

  • Series

    Playing Bid Whist Makes Me A Better Lawyer

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    As a child, I viewed bid whist as a family tradition and a source of friendly card game competition, but as a lawyer, I see it as a tool that has helped me cultivate skills like communication, teamwork, risk assessment and composure, says Keyonn Pope at Riley Safer.

  • What Cos. Must Know As Fast Energy Permitting Gains Steam

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    A recently approved geothermal project in Nevada may be the first authorized by the U.S. Bureau of Land Management under a new 14-day expedited environmental review process — but project developers may find that a more thorough environmental analysis will provide better protection against litigation challenges, says Jill Yung at Allen Matkins.

  • Opinion

    Calif. Bill Goes Too Far In Trying To Regulate Attorney AI Use

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    California’s first-in-the-nation act regulating how attorneys and arbitrators use generative artificial intelligence will likely soon become law, but read broadly, the provisions may dissuade lawyers from employing AI at all, thereby depriving them of key work tools, says Joshua Wurtzel at Schlam Stone.

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