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AM Briefing

Bill Gates’ TerraPower Gets Nuclear Regulators’ Green Light

On lithium demand, coal, and compressed air energy storage

A TerraPower facility.
Heatmap Illustration/Getty Images

Current conditions: May-like warmth is sending temperatures across the Midwest and Northeast up to 25 degrees Fahrenheit above historical averages • Dangerous rip currents are yanking at Florida’s Atlantic coast • South Africa’s Northern Cape is bracing for what’s locally known as an orange-level 5 storm bringing intense flooding.

THE TOP FIVE

1. NRC gives Bill Gates’ nuclear startup the green light on construction

The Nuclear Regulatory Commission granted a construction permit for the Bill Gates-backed small modular reactor startup TerraPower’s flagship project to convert an old coal plant in Kemmerer, Wyoming, to a next-generation nuclear station. The approval marked the first time a commercial-scale fourth-generation nuclear reactor — the TerraPower design uses liquid sodium metal as a coolant instead of water, as all other commercial reactors in the United States use — has received the green light from regulators this century. “Today is a historic day for the United States’ nuclear industry,” Chris Levesque, TerraPower’s chief executive, said in a statement. “We are beyond proud to receive a positive vote from the Nuclear Regulatory Commissioners to grant us our construction permit for Kemmerer Unit One.”

While the permit is a milestone for the U.S., it’s also a sign of how far ahead China is in the race to dominate the global nuclear industry. TerraPower had initially planned to build its first reactors in China back in the 2010s before relations between Washington and Beijing soured. In the meantime, China deployed the world’s only commercial-scale fourth-generation reactor, using a high-temperature gas-cooled design, all while building out more traditional light water reactors than the rest of the world combined. Just this week, construction crews lifted the reactor pressure vessel into place for the latest natively-designed Hualong One at the Lufeng nuclear plant in Guangdong province.

2. Lithium demand set to top 13 million metric tons in 2050

Lithium extraction plants in Chile. Lucas Aguayo Araos/Anadolu via Getty Images

Sodium-ion batteries and novel technologies to store energy for long durations are loosening lithium’s grasp on the storage market — but not by that much. Global lithium demand is on track to surpass 13 million metric tons by 2050, the consultancy Wood Mackenzie estimated in its latest forecast covered in Mining.com. That’s according to an accelerated energy transition scenario that more than doubles the base-case projections. Under those conditions, supply shortages could start to show as early as 2028 if the industry doesn’t pony up $276 billion in new capacity, the report warned. Under a less ambitious decarbonization scenario, the estimates fall to about 5.6 million tons of lithium.

3. The last Washington coal plant Trump ordered to stay on won’t generate much power

The Department of Energy ordered the last coal-fired power plant in Washington State to remain open past its planned retirement last year on the grounds that losing the generation would put the grid at risk. At least for the near future, however, the station’s owners say they have little need to fire up the coal furnaces. On an earnings call last week, TransAlta CEO John Kousinioris said that, given “how flush” Washington is with hydropower, the cost of firing up the coal plant wasn’t worth it most of the time. Instead, the utility said it wanted to convert the station into a gas-fired plant. In the meantime, Kousinioris said, “our primary focus is more on getting clarity on the existing order,” according to Utility Dive.

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4. EU sets a 25% green steel quota for publicly funded projects

The European Union has proposed setting a quota for publicly funded projects to source 25% of their steel from low-carbon sources. The bloc’s long-delayed Industrial Acceleration Act came out this week with formal pitches to fulfill Brussels’ goal to revive Europe’s steelmaking industry with cleaner technology. Still, the trade group Hydrogen Europe warned that the rules neither accounted for limited direct subsidies for key technologies to develop clean fuel supply chains nor the absence of similar quotas in other industries such as housing construction or automotive construction. “We call on co-legislators to strengthen the Act and close the gaps on ambition, scope, and clarity. Europe must ensure that its industry can grow, compete, and lead globally in strategic clean technologies like hydrogen,” Jorgo Chatzimarkakis, chief executive of Hydrogen Europe, said in a statement. “Hydrogen Europe and its members stand ready to support policymakers to ensure the Industrial Accelerator Act delivers on its initial promises.”

5. China commissions the world’s largest compressed air storage plant

A week ago, Google backed a deal to build what Heatmap’s Katie Brigham said “would be the largest battery in the world by energy capacity. Now China is building by far the world’s largest commercial experiment yet in using compressed air to store energy. The $520 million project, called the Huai’an Salt Cavern CAES demonstration plant, includes two 300-megawatt units. The first unit came online in December, and the second switched on in recent weeks, according to Renewables Now. At peak output, the facility could power 600,000 homes. The Trump administration initially dithered on giving out funding to compressed air energy storage projects in the U.S. But as of December, a major project in California appeared to be moving forward.

THE KICKER

Breaking China’s monopolies over key metals needed for modern energy technology and weapons is, as ever, a bipartisan endeavor. A top Democrat just backed the Senate’s push to support a critical minerals stockpile. In a post on X, Michigan Senator Elissa Slotkin pitched legislation she said “ensures we have a plant to stockpile critical minerals and protect our economy. This is an important step to ensure hostile nations like China never have a veto over our national security or economy.”

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AM Briefing

PoorWeave

On X-energy’s next plant, Italian power, and Chinese solar exports

A data center interior.
Heatmap Illustration/Getty Images

Current conditions: A new nor’easter is washing the ocean over North Carolina’s Highway 12 right as crews complete reconstruction on the Outer Banks thoroughfare following last month’s storm • After whipping Mexico’s Pacific Coast with heavy rains, Hurricane Trudy has weakened to a Category 1 storm • Super Typhoon Champi knocked out power for more than half of Guam before barreling toward the Philippines as a potential Category 5 storm.


THE TOP FIVE

1. Wall Street’s AI rout ends for chipmakers, but not for indebted cloud computing giants

Last week was the worst week for the tech-heavy Nasdaq 100 Index since President Donald Trump’s tariffs roiled the market in April 2025. The reason? Hotter than expected federal data on inflation fueled fears of an interest rate hike that could prove devastating to the buildout of artificial intelligence infrastructure. Investors were already worrying the physical investments would cost more than giants such as ChatGPT-maker OpenAI or Claude-creator Anthropic are set to earn. But on Monday, semiconductor makers such as Oracle, Intel, and Micron Technology rallied as the AI rout came to an end. Yet CoreWeave, the cloud-computing heavyweight that led the selloff last week, closed slightly lower. The issue, investors told CNBC, is the company’s debt load. “The market tends to get worried about companies that have refinance risk when rates are higher, and CoreWeave was a little bit of the poster child,” John Lloyd, global head of multi-sector and corporate credit at Janus Henderson, whose firm owns CoreWeave bonds due in 2031, told the broadcaster. “They need the debt markets in order to grow, in some form or fashion.” That CoreWeave came close to bouncing back at all comes down at least in part to Ark Investment Management chief Cathie Wood opting to buy about $12 million of shares in the company amid the market plunge last week, a play for which The Street notes she’s known. Notably, Oracle, which was previously dubbed the “canary in the coal mine” for concern over AI debt, closed just 1% higher before plunging in after-market trading.

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Climate Tech

Exclusive: Veckta Raises $11 Million to Help Businesses Buy Onsite Solar and Storage

The company simplifies the process of getting consistent, apples-to-apples bids.

Solar panels.
Heatmap Illustration/Getty Images

With commercial electricity prices steadily climbing, many businesses and real estate owners are increasingly eager to generate and store their own power onsite, cutting their bills and making costs more predictable. But figuring out whether solar and storage can actually pencil out — and under what conditions — can be a nightmare. Ask a handful of developers for a quote and you might get a rooftop solar array from one, a ground-mounted solar and battery system from another, and a gas turbine from a third, each with its own size, price, and financing terms.

That leaves buyers comparing apples to oranges. And for businesses evaluating a portfolio of potential projects, the process gets even messier. “These are very local-centric systems. Different interconnection requirements, different permits, different suppliers,” Gareth Evans, CEO of the onsite energy planning and procurement startup Veckta, told me. “There are hundreds of solar developers in every state.” The hard part, he added, is “knowing what supplier to go with, how to ask them the right questions in the right language, in the right format, so that you’re getting consistent bids back that you can compare and contrast.”

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Daily Briefing

China’s Thriving New Energy Exports

The Iran war has been a gift to the country’s vehicle, solar, and battery business.

Xi Jinping.
Heatmap Illustration/Getty Images

This is Heatmap Daily, a weekday evening digest written by our executive editor.

Happy Monday and welcome back. For months now, we’ve been talking about how the U.S. and Israel’s war in Iran has been a boon for electric vehicles, clean energy, and (unfortunately) coal.

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