Laws & Regulations

Tests of Tesla’s Lithium Refinery Wastewater Discharges Find Toxic Metals

"After Texas regulators said Tesla’s lithium refinery near Corpus Christi wasn’t violating its permits by discharging what local officials reported as black wastewater into a drainage ditch, independent water testing there this month found two toxic metals and other contaminants."

Source: Inside Climate News, 04/22/2026

"Leaked Memos Show Supreme Court Ignored Climate Dangers In Obama Regs Fight"

"When the Supreme Court blocked President Barack Obama’s signature climate regulation a decade ago, conservative justices were worried about the cost to industry, according to private memos reported by The New York Times."

Source: E&E News, 04/22/2026

"Judge Blocks Trump Administration’s Actions Targeting Wind And Solar"

"A federal judge in Massachusetts on Tuesday sided with renewable energy developers in their challenge to the Trump administration’s actions targeting wind and solar projects, blocking the administration from enforcing decisions that advocates say have slowed the development of projects across the country."

Source: E&E News, 04/22/2026

#SEJ2026 Live — Coverage of Conference Tours

SEJournal is providing full coverage of all eight of the day-long tours from the annual Society of Environmental Journalists’ conference, April 15-18, in Chicago. In Part 2, contributors Meg Duff, Nathaniel Eisen, Nhung Nguyen and Marlowe Starling provide detailed reports from tours focused on the transitioning steel industry, microgrids, climate-friendly crop practices and evolving Midwestern agricultural systems.

Also check out the first round of tour coverage and read all the great work from our team of early-career freelance journalists, part of SEJournal’s live #SEJ2026 Live conference reporting.

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Maine Tightens Limits On PFAS In Drinking Water. Are Communities Ready?

"Nearly four dozen water systems that provide drinking water across Maine would be at risk of violating new limits on “forever chemicals” if the state began enforcing updated rules on the toxic substances today, showing how much work they have left to do to meet new requirements."

Source: Maine Monitor, 04/21/2026

"‘The Absolute Edge Of Precedent’: FERC Prepares To Take On Data Centers"

"The commission is pushing to get data centers onto the grid, and fast. The high-stakes move could tip the balance of regulatory power against the states."

Source: E&E News, 04/21/2026

Trump Interior Dept. Unveils Emergency Plans For Colorado River

"The Trump administration will pull its emergency levers to head off a major water and power crisis." "Interior said it will cut releases out of one of the river’s two main reservoirs, Lake Powell, to the minimum amount legally allowed — 6 million acre-feet — between now and October."

Source: E&E News, 04/21/2026

"Environmental Groups Sue to Block BP’s Plan to Drill in Deep Gulf Waters"

"Environmental groups sued the Trump administration on Monday to stop the British oil giant BP, which operated the Deepwater Horizon drilling platform that exploded in 2010, from starting a new $5 billion drilling project in ultra-deep waters in the Gulf of Mexico."

Source: NYTimes, 04/21/2026

DOJ Files Complaint Against DC And Its Sewage Authority For Massive Spill

"The Justice Department filed a complaint Monday in federal court against the city of Washington, D.C., and its water and sewer authority, seeking financial penalties for their role in a leak that led to millions of gallons of raw sewage spilling into the Potomac River."

Source: AP, 04/21/2026

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