Two U.S. Supreme Court rulings that erected stricter boundaries on federal environmental reviews and permitting highlighted an action-packed 2025 for energy and environmental litigation. Here, Law360 looks back at this year's most consequential court decisions in energy and environmental law.
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WEDNESDAY, DECEMBER 24, 2025 Law360 iOS App Law360 Android App Follow Law360 on Facebook Follow Law360 on LinkedIn Follow Law360 on Twitter

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Analysis

Biggest Energy & Environmental Court Decisions Of 2025

By Keith Goldberg and Juan-Carlos Rodriguez

Two U.S. Supreme Court rulings that erected stricter boundaries on federal environmental reviews and permitting highlighted an action-packed 2025 for energy and environmental litigation. Here, Law360 looks back at this year's most consequential court decisions in energy and environmental law.

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Mich. Judge Gives Final OK To $150M Chevy EV Battery Deal

By Danielle Ferguson

A Michigan federal judge Monday gave the final approval to a $150 million deal to resolve claims that General Motors sold Chevy Bolt vehicles with a battery defect that posed a fire risk, finding the agreement was in the best interest of class members.

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NJ Atty Disciplined For Leaving Client Claims In 'Limbo'

By Emily Sawicki

The New Jersey Supreme Court last week reprimanded an attorney who left clients in "limbo" for years over their potential environmental contamination claims against drugmaker Bristol Myers Squibb.

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Alaska Fights Feds, Tribes In High Court Fishing Regs Row

By Crystal Owens

Alaska is fighting opposition to its Supreme Court bid to reverse a Ninth Circuit order that barred it from opening part of the Kuskokwim River to all fishers, telling the justices that the U.S. and tribal associations are urging them to "just look the other way."

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POLICY & REGULATION

Feature

Notable Pennsylvania Legislation Of 2025

By Matthew Santoni

Pennsylvania's much-delayed 2025 budget bill contained some big public-policy changes like ending a carbon cap-and-trade program, offering an $800 income tax credit and providing stopgap funding for mass transit, even as its domination of the state Legislature's time prevented much else from passing, attorneys told Law360 in reviewing major laws that passed in the last year.

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Feature

Notable North Carolina Laws Passed In 2025

By Abigail Harrison

In 2025, North Carolina state legislators reacted to the brutal death of a Ukrainian refugee that garnered national attention by quickly drafting and passing a bill that retooled criminal law and shifted how judicial officers do their jobs. Another headline-grabbing law siphoned $6 million from free civil legal aid following concerns from GOP lawmakers that grant money was spent on "leftist groups."

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DEALS

Greenberg Traurig-Led Silicon Valley SPAC Raises $200M

By Jade Martinez-Pogue

Special purpose acquisition company Silicon Valley Acquisition Corp. began trading publicly on Tuesday after raising $200 million in its initial public offering, with plans to pursue an acquisition of a company undergoing "structural transformation."

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LITIGATION

DHS Ordered To Restore $233M Grants To 'Sanctuary' States

By Chris Villani

A Rhode Island federal judge ordered the Trump administration to reinstate $233 million in funding to immigration "sanctuary jurisdictions," finding the U.S. Department of Homeland Security had illegally terminated the grants for political reasons.

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Funeral Home Says Insurer's Fire Coverage Suit Is Premature

By Hope Patti

An insurer's suit seeking to avoid covering a tree company accused of causing a fire that resulted in $2 million in damage to a funeral home's property is premature and should be tossed, the funeral home told a Florida federal court.

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Mass. Panel OKs $300M Real Estate Transfer Fee Hike

By Sanjay Talwani

Massachusetts would double its real estate transfer fees under a bill advanced by a legislative committee that would raise an estimated $300 million annually to fund affordable housing and climate mitigation efforts.

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Feature

Top New Jersey Cases Of 2025

By George Woolston

New Jersey courts saw some history-making litigation come to a close over the course of 2025, including the largest environmental settlement ever achieved by a single state and the first clergy abuse trial verdict since the statute of limitations on child sexual abuse claims was extended. Another notable development was the state's federal bench exercising a rarely used authority to reject President Donald Trump's pick for interim U.S. attorney.

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Top Delaware Chancery Cases Of 2025: A Year-End Report

By Jarek Rutz

The Delaware Chancery Court closed out 2025 amid a period of institutional uncertainty, as landmark cases addressing fiduciary duty, executive compensation, board oversight and the limits of equitable power unfolded against the backdrop of sweeping legislative changes to the Delaware General Corporation Law.

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Feature

Top North Carolina Cases Of 2025

By Hayley Fowler

A sweep of settlements in major lawsuits punctuated the second half of the year in North Carolina, from a record-breaking wrongful death deal to an eleventh-hour resolution in a lending fight over a biogas development project. Here are some of the top North Carolina case outcomes in the second half of 2025.

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PEOPLE

Ex-Sunoco Atty Joins Greenberg Traurig In Philly

By James Boyle

A former Sunoco Inc. chief counsel and onetime adviser for the CEO of the Girl Scouts of Eastern Pennsylvania has returned to private practice at Greenberg Traurig LLP in Philadelphia.

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LEGAL INDUSTRY

3 Key Trends For The Legal Industry In 2025

By Tracey Read

Executive orders, updated office attendance policies and private equity interests were three top issues that shaped the industry this year.

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ITC Atty's 1st Kids' Book Imagines A Santa-Less Christmas

By Dani Kass

Michelle Klancnik, assistant general counsel at the U.S. International Trade Commission, spends her days looking into when imports should be banned for violating intellectual property rights, but outside work, she​'s focused on one big question: What would happen if Santa took a year off?

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Ex-Oura CEO Pushes To DQ Quinn Emanuel In Firing Suit

By Emily Sawicki

The onetime CEO of fitness tracker company Oura Health is pushing to disqualify Quinn Emanuel from representing the smart ring maker in his compensation suit, telling a San Francisco federal judge that he shared confidential information when he consulted with the firm about his claims prior to filing suit.

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NYC Bar Issues Opinion On AI Use For Recording Client Calls

By Tracey Read

The New York City Bar Association's Professional Ethics Committee has issued an opinion addressing how the New York Rules of Professional Conduct impacts the use of artificial intelligence tools to record, transcribe and create summaries of conversations in audio and video calls between attorneys and their clients.

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Ex-DOJ Employees Fight Gov't Bid To Toss Their Firing Suit

By Bonnie Eslinger

An ex-assistant U.S. attorney and two other former Justice Department employees urged a Washington, D.C., federal court on Tuesday to deny the government's motion to dismiss their lawsuit claiming they were unlawfully fired, arguing an internal government employment board isn't appropriate for their cases and is controlled by President Donald Trump.

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Hub Hires: Cooley, Morgan Lewis, Nixon Peabody

By Chris Villani

The end of the year marked the beginning of new chapters for plenty of Boston attorneys, as Cooley added more than 30 professionals to its life sciences team, Morgan Lewis snagged an intellectual property partner, and Nixon Peabody beefed up its cybersecurity practice.

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LAW FIRMS IN TODAY'S NEWS

A&O Shearman

Arnall Golden

Arnold & Porter

Blank Rome

Boyle Leonard

Burakiewicz & DePriest

Burr & Forman

Cashion Gilmore

Chimicles Schwartz

Consovoy McCarthy

Cooley LLP

Covington & Burling

Cozen O'Connor

Dechert LLP

Duane Morris

Dynamis LLP

Fine Kaplan

Foley & Lardner

Goodwin Procter

Greenberg Traurig

Hargrove Firm

Hogan Lovells

Holland & Hart

Holland & Knight

Jenner & Block

Kaufman Dolowich

Keller Rohrback

Kennedys Law LLP

Kirkland & Ellis

Landye Bennett

Latham & Watkins

Law Offices of Todd M. Friedman

Loeb & Loeb

Lowell & Associates

Mark S. Zaid PC

Matthew G. Miller PC

Mayer Brown

McCune Law

McDermott Will & Schulte

McGuireWoods

Migliaccio & Rathod

Milbank LLP

Miller Canfield

Morgan Lewis

Nixon Peabody

Nossaman LLP

Paul Weiss

Perkins Coie

Porzio Bromberg

Quinn Emanuel

Reed Smith

Robb & Robb

Schwartz White

Shipman & Goodwin

Simpson Thacher & Bartlett LLP

Skadden Arps

Sonosky Chambers

Susman Godfrey

Vaka Law Group

White & Case

Willkie Farr

WilmerHale

COMPANIES IN TODAY'S NEWS

3M Co.

Activision Blizzard Inc.

Ahtna Inc.

Association of Village Council Presidents

BNP Paribas SA

Binance Holdings Ltd.

Coinbase Global Inc.

DuPont de Nemours Inc.

Energy Transfer LP

George Washington University

HCA Healthcare Inc.

James River Group Inc.

LG Chem Ltd.

LG Corp.

LG Electronics Inc.

Legal Aid of North Carolina

Microsoft Corp.

NASCAR Digital Media LLC

Nasdaq Inc.

Native American Rights Fund Inc.

New York City Bar Association

Nike Inc.

North Carolina State Bar

PJM Interconnection LLC

Public Strategies Inc.

Service Corp. International

Stanford University

Sunoco LP

Temple University

Tesla Inc.

The Boeing Co.

The Trade Desk Inc.

TripAdvisor Inc.

iHeartMedia Inc.

GOVERNMENT AGENCIES IN TODAY'S NEWS

Alaska Department of Law

Delaware Court of Chancery

Delaware General Assembly

Equal Employment Opportunity Commission

Executive Office of the President

Federal Emergency Management Agency

Federal Energy Regulatory Commission

International Trade Commission

New Jersey Attorney General's Office

New Jersey Supreme Court

North Carolina Utilities Commission

Nuclear Regulatory Commission

Pennsylvania General Assembly

U.S. Attorney's Office

U.S. Attorney's Office for the District of Massachusetts

U.S. Court of Appeals for the Federal Circuit

U.S. Court of Appeals for the Third Circuit

U.S. Department of Homeland Security

U.S. Department of Justice

U.S. Department of the Treasury

U.S. District Court for the District of Columbia

U.S. District Court for the District of Massachusetts

U.S. District Court for the District of New Jersey

U.S. District Court for the District of Rhode Island

U.S. District Court for the Eastern District of Michigan

U.S. District Court for the Middle District of Florida

U.S. District Court for the Middle District of Pennsylvania

U.S. District Court for the Northern District of California

U.S. Environmental Protection Agency

U.S. Merit Systems Protection Board

U.S. Securities and Exchange Commission

U.S. Supreme Court

United States District Court for the District of Montana

United States District Court for the District of North Dakota