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Sparks

Trump Uses ‘National Security’ To Freeze Offshore Wind Work

The administration has already lost once in court wielding the same argument against Revolution Wind.

Donald Trump on a wind turbine.
Heatmap Illustration/Getty Images

The Trump administration says it has halted all construction on offshore wind projects, citing “national security concerns.”

Interior Secretary Doug Burgum announced the move Monday morning on X: “Due to national security concerns identified by @DeptofWar, @Interior is PAUSING leases for 5 expensive, unreliable, heavily subsidized offshore wind farms!”

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Blue
AM Briefing

The Big Atom

On Redwood Materials’ milestone, states welcome geothermal, and Indian nuclear

Kathy Hochul.
Heatmap Illustration/Getty Images

Current conditions: Powerful winds of up to 50 miles per hour are putting the Front Range states from Wyoming to Colorado at high risk of wildfire • Temperatures are set to feel like 101 degrees Fahrenheit in Santa Fe in northern Argentina • Benin is bracing for flood flooding as thunderstorms deluge the West African nation.


THE TOP FIVE

1. New York partners with Ontario on advanced nuclear

New York Governor Kathy Hochul. John Lamparski/Getty Images for Concordia Annual Summit

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Green
Energy

Exclusive: Japan’s Tiny Nuclear Reactors Are Headed to Texas

The fourth-generation gas-cooled reactor company ZettaJoule is setting up shop at an unnamed university.

A Texas sign at a ZettaJoule facility.
Heatmap Illustration/Getty Images, ZettaJoule

The appeal of next-generation nuclear technology is simple. Unlike the vast majority of existing reactors that use water, so-called fourth-generation units use coolants such as molten salt, liquid metal, or gases that can withstand intense heat such as helium. That allows the machines to reach and maintain the high temperatures necessary to decarbonize industrial processes, which currently only fossil fuels are able to reach.

But the execution requirements of these advanced reactors are complex, making skepticism easy to understand. While the U.S., Germany, and other countries experimented with fourth-generation reactors in earlier decades, there is only one commercial unit in operation today. That’s in China, arguably the leader in advanced nuclear, which hooked up a demonstration model of a high-temperature gas-cooled reactor to its grid two years ago, and just approved building another project in September.

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Blue