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Climate

EPA Will Reportedly Roll Back Power Plant Emission Regulations Today

On power plant emissions, Fervo, and a UK nuclear plant

EPA Will Reportedly Roll Back Power Plant Emission Regulations Today
Heatmap Illustration/Getty Images

Current conditions: A week into Atlantic hurricane season, development in the basin looks “unfavorable through JuneCanadian wildfires have already burned more land than the annual average, at over 3.1 million hectares so farRescue efforts resumed Wednesday in the search for a school bus swept away by flash floods in the Eastern Cape province of South Africa.

THE TOP FIVE

1. EPA to weaken Biden-era power plant pollution regulations today

EPA

The Environmental Protection Agency plans to announce on Wednesday the rollback of two major Biden-era power plant regulations, administration insiders told Bloomberg and Politico. The EPA will reportedly argue that the prior administration’s rules curbing carbon dioxide emissions at coal and gas plants were misplaced because the emissions “do not contribute significantly to dangerous pollution,” per The Guardian, despite research showing that the U.S. power sector has contributed 5% of all planet-warming pollution since 1990. The government will also reportedly argue that the carbon capture technology proposed by the prior administration to curb CO2 emissions at power plants is unproven and costly.

Similarly, the administration plans to soften limits on mercury emissions, which are released by burning coal, arguing that the Biden administration “improperly targeted coal-fire power plants” when it strengthened existing regulations in 2024. Per a document reviewed by The New York Times, the EPA’s proposal will “loosen emissions limits for toxic substances such as lead, nickel, and arsenic by 67%,” and for mercury at some coal power plants by as much as 70%. “Reversing these protections will take lives, drive up costs, and worsen the climate crisis,” Climate Action Campaign Director Margie Alt said in a statement. “Instead of protecting American families, [President] Trump and [EPA Administrator Lee] Zeldin are turning their backs on science and the public to side with big polluters.”

2. Geothermal company Fervo secures $206 million for Utah project

Fervo Energy announced Wednesday morning that it has secured $206 million in financing for its 400-megawatt Cape Station geothermal project in southwest Utah. The bulk of the new funding, $100 million, comes from the Breakthrough Energy Catalyst program.

Fervo’s announcement follows on the heels of the company’s Tuesday announcement that it had drilled its hottest and deepest well yet — at 15,000 feet and 500 degrees Fahrenheit — in just 16 days. As my colleague Katie Brigham reports, Fervo’s progress represents “an all too rare phenomenon: A first-of-a-kind clean energy project that has remained on track to hit its deadlines while securing the trust of institutional investors, who are often wary of betting on novel infrastructure projects.” Read her full report on the clean energy startup’s news here.

3. UK to spend $19 billion on nuclear power station

The United Kingdom said Tuesday that it will move forward with plans to construct a $19 billion nuclear power station in southwest England. Sizewell C, planned for coastal Suffolk, is expected to create 10,000 jobs and power 6 million homes, The New York Times reports. Sizewell would be only the second nuclear power plant to be built in the UK in over two decades; the country generates approximately 14% of its total electricity supply through nuclear energy. Critics, however, have pointed unfavorably to the other nuclear plant under construction in the UK, Hinkley Point C, which has experienced multiple delays and escalating costs throughout its development. “For those who have followed Sizewell’s progress over the years, there was a glaring omission in the announcement,” one columnist wrote for The Guardian. “What will consumers pay for Sizewell’s electricity? Will it still be substantially cheaper in real terms than the juice that will be generated at Hinkley Point C in Somerset?” The UK additionally announced this week that it has chosen Rolls-Royce as the “preferred bidder” to build the country’s first three small modular nuclear reactors.

4. EU formally proposes Nord Stream ban

The European Union on Tuesday proposed a ban on transactions with Nord Stream 1 and 2 as part of a new package of sanctions aimed at Russia, Bloomberg reports. “We want peace for Ukraine,” the president of the European Commission, Ursula von der Leyen, said at a news conference in Brussels. “Therefore, we are ramping up pressure on Russia, because strength is the only language that Russia will understand.” The package would also lower the price cap on Russian oil to $45 a barrel, down from $60 a barrel, von der Leyen said, as well as crack down on Moscow’s “shadow fleet” of vessels used to transport sanctioned products like crude oil. The EU’s 27 member states need to unanimously agree to the package for it to be adopted; their next meeting is on June 23.

5. World’s oceans remain alarmingly warm

The world’s oceans hit their second-highest temperature ever in May, according to the European Union’s Earth observation program Copernicus. The average sea surface temperature for the month was 20.79 degrees Celsius, just 0.14 degrees below May 2024’s record. Last year’s marine heat had been partly driven by El Niño in the Pacific, so the fact that the oceans remain warm in 2025 is alarming, Copernicus senior scientist Julien Nicolas told the Financial Times. “As sea surface temperatures rise, the ocean’s capacity to absorb carbon diminishes, potentially accelerating the build-up of greenhouse gases in the atmosphere and intensifying future climate warming,” he said. In some areas around the UK and Ireland, the sea surface temperature is as high as 4 degrees Celsius above average.

THE KICKER

Image: Todd Cravens/Unsplash

The Pacific Island nation of Tonga is poised to become the first country to recognize whales as legal persons — including by appointing them (human) representatives in court. “The time has come to recognize whales not merely as resources but as sentient beings with inherent rights,” Tongan Princess Angelika Lātūfuipeka Tukuʻaho said in comments delivered ahead of the U.N. Ocean Conference in Nice, France.

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Politics

AM Briefing: Israel, Iran Strikes Turn Eyes to Oil Markets

On Israel and Iran, G7, and clean-energy jobs

Israel, Iran Strikes Turn Eyes to Oil Markets
Heatmap Illustration/Getty Images

Current conditions: Fairbanks will “cool” to 85 degrees Fahrenheit on Monday after NOAA issued the first heat advisory in Alaska’s history over the weekendNashville’s total rainfall for the year is 33.25 inches, making it the city’s wettest since 1979It could hit 124 degrees Fahrenheit in Ar Rabiyah, Kuwait, today, potentially setting a new hottest temperature of June so far.

THE TOP FIVE

1. Israel, Iran strikes on energy infrastructure spark fears of further escalation

An Israeli strike on the Shahran oil depot in Tehran.Stringer/Getty Images

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Climate Tech

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A tokamak and the Capitol.
Heatmap Illustration/Getty Images

The House offered a last minute olive branch to the increasingly bipartisan nuclear industry when it passed its version of the budget reconciliation bill now working its way through the Senate, opting to preserve tax credit eligibility for so-called “advanced nuclear facilities” that start construction by 2029. That deadline will be difficult for many nuclear companies to meet, regardless of their technological approach or reactor size. But one much anticipated, potentially world-changing technology won’t even have a shot: nuclear fusion.

That’s not because fusion is so futuristic that the 2029 deadline would be categorically unworkable. As I keep hearing, the tech is finally, possibly, actually on the verge of commercialization, and some industry leaders such as Commonwealth Fusion Systems could probably break ground on a commercial reactor by then.

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The Rule That Would Make IRA Tax Credits ‘Unworkable’

Regardless of who’s eligible for what and when, strict “foreign entity of concern” provisions could make clean energy incentives impossible to take advantage of.

The Chinese flag and solar panels.
Heatmap Illustration/Getty Images

The word of the moment in renewable energy is “unworkable.” That’s how the chief executives of two major renewables developers — John Ketchum of NextEra and Jim Murphy of Invenergy — described new requirements inserted into clean energy tax credits by congressional Republicans in recent weeks.

“The way they’re drafted, they’re unworkable,” Ketchum said of the requirements at a Politico summit held earlier this week. He was referring specifically to a new set of provisions in the House budget reconciliation bill which say that to qualify for the credits, companies must divest their supply chains from “foreign entities of concern,” a group of countries comprising Russia, Iran, North Korea, and China. But really, the rules are about China.

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