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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

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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 June” • Canadian wildfires have already burned more land than the annual average, at over 3.1 million hectares so far • Rescue 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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Ideas

Where Rising Electricity Prices Showed Up in the Blue Wave

Congressional seats were more likely to flip in states where bills rose fastest, according to our partners on the Electricity Price Hub.

A wave and a graph.
Heatmap Illustration/Getty Images

The rise in household electricity costs over the past couple of years followed elected officials to the ballot box last week. But the pattern didn't hold evenly: Congressional seats flipped most often in states where bills rose fastest, while governors and regulators, the officials closest to rate decisions, were judged on very different terms.

No analysis can account for exactly why someone voted the way they did. Still, polling just before and after the election has made clear that soaring utility bills and the cost of living were at the forefront of voters’ minds. It’s easy to imagine that a South Carolina voter who backed Trump in 2024 and is now paying about $20 per month more for electricity might have been more inclined to vote for Annie Andrews for Senate than the president’s pick, Darline Graham. While we can’t yet make a causal claim about how increases in voters’ average monthly bills influenced their decisions, we can look at where bills rose and where seats changed hands.

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AM Briefing

Chips Passing in the Night

On Meta’s green materials, China’s SMR wave, and Alaskan crude

Jensen Huang.
Heatmap Illustration/Getty Images

Current conditions: The United States National Oceanic and Atmospheric Administration has declared the ongoing El Niño a “super” version of the weather patterns that could be the most intense ever recorded • Storm Charles deluged Madeira, Portugal’s island exclave, as hundreds of flights were canceled to and from the Iberian country • Temperatures in New York City are set to drop as low as 39 degrees Fahrenheit as a nor’easter pummels the American Northeast ahead of what’s forecast to be a brisk but sunny weekend.


THE TOP FIVE

1. Jensen Huang resigns from Nvidia, sowing fresh chaos for AI

Nvidia CEO Jensen Huang stepped down Thursday amid a ballooning scandal over his extramarital affairs with a Chinese spy and at least two employees of the world’s top designer of microchips for artificial intelligence, according to press reports. His departure, and the controversy left in his wake, poses a test for AI stocks, which took a battering last week after Democrats’ blue wave victory in Congress, and of what The Wall Street Journal called “the great-man theory that the course of history is often determined by singular individuals.” SpaceX Elon Musk (who said it “would be an honor” to hire Huang) is plowing ahead with plans to invest more than $74 billion at two supercomputing campuses in Texas and Arizona that are designed to train frontier AI models, Investor’s Business Daily reported. While the company says it plans to work with local generators to power the Arizona site, the Texas campus is expected to run on behind-the-meter natural gas-fired generation. Such huge new sources of demand for natural gas risk driving up prices for regular consumers, Sonia Aggarwal and Jamie Van Nostrand wrote yesterday in a piece for our Ideas section that called for a Gas Customer Protection Pledge. “It’s simple supply and demand.”

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The Capitol.
Heatmap Illustration/Getty Images

This transcript has been automatically generated.

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