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November 10, 2026
Renewable energy investors have asked the D.C. Circuit to affirm decisions enforcing their arbitral awards against Spain that are collectively worth hundreds of millions of euros, arguing that nearly every court outside of Europe to consider the awards has rejected the country's attempts to undermine them.
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November 10, 2026
Environmental groups and the state of California have asked the Ninth Circuit to block the federal government's approval of a Texas company's restart plan for an oil pipeline system near Santa Barbara, arguing that regulation of the pipeline lies with the Golden State.
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November 10, 2026
A Democratic representative warned federal agencies and private companies, including The Boeing Co., Chevron Corp. and TikTok, that they must preserve all documents related to the House Committee on Natural Resources' investigations of the Trump administration, following whistleblower reports that materials have already been illegally destroyed.
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November 10, 2026
The municipal water and sewage systems within the Crow Tribe of Montana's reservation have fallen short of environmental and health standards for over a decade, the federal government claimed in a new suit and proposed consent decree filed Monday, seeking to combat purported ongoing infrastructure failures.
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November 10, 2026
President Donald Trump has asked the U.S. Supreme Court to make permanent its temporary order allowing construction to continue on the White House ballroom without further litigation, suggesting the justices could rely on an emergency docket ruling to quickly free the project from unnecessary "judicial superintendence."
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November 10, 2026
A D.C. federal judge issued a scathing order refusing to pause her injunction blocking the Trump administration from cutting down more trees at East Potomac Golf Course, rejecting the government's attempt to decouple the tree removals from its allegedly unlawful plan to develop a championship-style golf course.
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November 10, 2026
The federal government has urged a Colorado federal court to lift a preliminary injunction partially blocking a utility's construction of a transmission line in the Nebraska Sandhills, arguing that the issues the court identified in an "incidental take" permit have been fixed.
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November 10, 2026
The U.S. Tax Court slashed the value of a 231-acre Alabama conservation easement Tuesday to $325,000 from the original $45 million claimed for the 2017 tax year, finding the partnership seeking the related charitable deduction had failed to prove the property could operate as a mine.
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November 10, 2026
The Third Circuit won't grant an en banc rehearing to an environmental group's challenge to a pair of Transcontinental Gas Pipe Line Co. pipeline projects in Pennsylvania, after ruling in October that the state's permitting process wasn't deficient.
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November 10, 2026
Conservation easement donors missed the 90-day window to dispute the IRS' asserted deficiencies stemming from what it said was their overstatement of the donated property's value, the U.S. government told the Eleventh Circuit, arguing the deadline is not flexible.
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November 10, 2026
Jamie Auslander of Beveridge & Diamond PC won a pair of high-profile victories against the Trump administration's offshore wind farm crackdown, leading to the vacatur of a presidential order in one and resumption of work on a wind project in the other, earning him a spot as one of the 2026 Law360 Environmental MVPs.
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November 10, 2026
A landfill operator is suing a garbage collection company for £1.4 million ($1.8 million) in tax, alleging that the collection company switched deliveries of waste to the landfill operator's sites, according to a court filing.
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November 09, 2026
The Ninth Circuit ruled Monday that California can require companies to report greenhouse gas emissions from their own operations or from purchased energy, but temporarily blocked the state from requiring reporting of indirect emissions and climate-related financial risk.
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November 09, 2026
Washington residents are seeking a federal judge's permission to revamp their proposed class action over alleged flight path pollution near the Seattle-Tacoma International Airport, with the goal of bringing federal claims against the airport operator and major airlines after the Ninth Circuit ruled out their previous state law claims.
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November 09, 2026
Golden State voters have rejected the California Chamber of Commerce-backed Proposition 45, which would have limited reviews under the California Environmental Quality Act and allowed developers to fast-track most housing, water and health projects.
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November 09, 2026
A Washington Court of Appeals panel has overturned a combined $10,000 in sanctions against four attorneys who defended Monsanto from chemical poisoning claims, concluding Monday that the trial court overstepped its authority by personally punishing the lawyers for late disclosure of expert witnesses.
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November 09, 2026
An overhaul of the federal permitting process aimed at reducing red tape in infrastructure and energy projects cleared its first procedural vote in the U.S. Senate by a margin of 73 to 25 on Monday.
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November 09, 2026
U.S. Supreme Court justices Monday appeared inclined to conclude that federal law, and not state law, determines what gas infrastructure project developers should pay landowners in eminent domain proceedings.
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November 09, 2026
The U.S. Supreme Court on Monday ruled the U.S. Department of Homeland Security can restart construction of a border wall that runs through Big Bend National Park in Texas, finding a lower court judge who halted the project likely lacked authority to do so.
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November 09, 2026
OpenAI and the local government used secret meetings and nondisclosure pacts to keep plans for a massive South Georgia data center under wraps, a trio of Peach State residents said in a new lawsuit.
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November 09, 2026
Imports of the chemical polytetramethylene ether glycol from China, South Korea, Taiwan and Vietnam are facing possible antidumping duties after the U.S. Department of Commerce on Monday preliminarily determined the products are being sold at less than fair value.
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November 09, 2026
Douglas Dixon of Hueston Hennigan LLP scored a series of jury trial and settlement wins for PacifiCorp as the power provider faced numerous damages claims from wildfires in 2020, earning him a spot as one of the 2026 Law360 Environmental MVPs.
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November 09, 2026
LS Power has agreed to acquire six natural gas-fired power generation facilities across four U.S. states from NRG Energy Inc. for $4 billion, the companies announced Monday.
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November 09, 2026
A steel manufacturer must exhaust a $25 million property policy and pay an additional $5 million before an environmental liability policy will cover damage stemming from a radioactive contamination incident, an Allianz insurer told an Indiana federal court.
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November 09, 2026
A group of Maryland landowners asked the Supreme Court to review a Fourth Circuit decision allowing Public Service Energy Group access to survey the route of a proposed 67-mile high-voltage transmission line, based on a trial court finding that the company would likely win eminent domain entry.