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Energy

Mikie Sherrill, Al Gore, and Chris Wright.
Climate

Everything Happened at Heatmap House

Tales from a day of “thoughtful dialogues on energy, climate change, and human lives” on Day 3 of New York Climate Week.

Climate Tech

The Fusion Industry Needs $10 Billion to Beat China

The Commonwealth Fusion Systems CEO made his case at Heatmap House.

Yellow
Energy

Chris Wright Doesn’t Think We’ll Have a Diesel Export Ban

“We will not cease exports of U.S. diesel,” the Secretary of Energy told us at Heatmap House.

Podcast

What Does The Nuclear Company Do?

Rob gets into the nitty gritty of nuclear development with the company’s CEO, Jonathan Webb.

Green
Power lines.

What’s a Utility to Do When Everyone Is Mad at Them?

A letter from Day 2 of New York Climate Week.

Blue
AM Briefing

Record-High Diesel Prices Are Becoming a Political Emergency for Trump

On geothermal research, Solar for All, and a Monster El Niño

Donald Trump.
<p>Heatmap Illustration/Getty Images</p>

Current conditions: Rains from Typhoon Dujuan caused landslides that killed four people in regions near Tokyo, while six are still missing • More than 20 active fires, including one threatening the popular tourist town Villa de Leyva, have led Colombian authorities to declare a public calamity • It’s cool and damp in New York City, where United Nations Secretary-General António Guterres is preparing to open his final session of high-level debate at the United Nations General Assembly.


THE TOP FIVE

1. Trump pressured on high diesel prices

Less than two weeks ago, my colleague Alexander C. Kaufman told you about the average U.S. diesel price breaking $6 per gallon for the first time ever. Oh, how young we were then. As of Tuesday, the average diesel price was nearly $6.53, more than a cent higher than Monday and nearly a dollar higher than the price of a month ago. As Heatmap’s Matthew Zeitlin wrote when the average diesel price was just $5.50 per gallon, “While there’s probably never a good time for fuel prices to spike, the increase in diesel prices right now will likely translate to increased costs for farmers as they rev up their equipment for the harvest season.” Indeed, Iowa Senator Chuck Grassley, a Republican, took to X over the weekend to say that fuel costs are “KILLING FARMERS INCOME” and call for an embargo on diesel exports. It seems Trump was listening: According to Politico, the president called up Secretary of Agriculture Brooke Rollins Monday to discuss the issue. Though Rollins said to expect news “very soon on some potential actions,” an export ban doesn’t seem likely to be among them. A White House official told Politico that the administration is “not considering an export ban or export restrictions at this time.”

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Energy

Nuclear Is Cheaper Than We Think It Is

A new analysis by a one-time atomic energy opponent makes a bull case for big reactors.

Nuclear reactors in a wallet.
<p>Heatmap Illustration/Getty Images</p>

If you know anything about the cost of nuclear energy in America, you probably are aware that the most recent reactors built — the only two new ones designed, planned, and constructed since the 1990s — were budget busters. Units 3 and 4 of Southern Company’s Alvin W. Vogtle Generating Station in eastern Georgia were the first of a new generation of reactor technology ever to be deployed in the U.S. Construction delays, changes to the design, and corporate bankruptcies ultimately sent the price of the pair of Westinghouse AP1000s — the Ford Mustang of American nuclear technology, with safety features that essentially make them not just powerful but also meltdown-proof — to nearly $40 billion, or about $16,350 per kilowatt.

But the U.S. once built reactors for half that — and it did so in the chaotic aftermath of the nation’s worst civilian nuclear accident, when mounting regulations made atomic power construction more onerous than ever before.

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