
Japanese Prime Minister Sanae Takaichi, with U.S. President Donald Trump in 2025. File
| Picture Credit score: AP
Japan and the United States are working to incorporate a nuclear energy undertaking within the second spherical of offers underneath Japan’s $550-billion funding bundle, two individuals with data of the matter instructed Reuters on Wednesday (March 4, 2026).
The nuclear energy undertaking, which the sources say will contain Westinghouse, is designed to strengthen each international locations’ power provide chains as struggle in West Asia renews considerations about power safety.
A number of offers have been underneath dialogue, to be doubtlessly introduced when Japanese Prime Minister Sanae Takaichi meets U.S. President Donald Trump in Washington on March 19, mentioned the sources, who declined to be recognized because the matter was personal.

Tokyo is scrambling to construct up offers underneath the funding commitments it made as a part of a U.S. tariff settlement. It has already introduced three initiatives valued at $36 billion, together with a pure gasoline energy plant in Ohio.
A undertaking to assemble a copper smelting and refining facility can also be being thought of, the sources mentioned. Aiming to deepen the talks, Japan’s Commerce Minister Ryosei Akazawa plans to go to the U.S. from Thursday (March 5, 2026) to fulfill U.S. Commerce Secretary Howard Lutnick, two separate sources near the matter mentioned on Wednesday (March 4, 2026).
Westinghouse was one in all about 20 corporations talked about in a joint truth sheet the 2 governments issued in October as having expressed curiosity in initiatives to be financed by Tokyo.
The U.S. firm, owned by Cameco and Brookfield , is taking a look at constructing pressurised water reactors and small modular reactors totalling as much as $100 billion, based on the very fact sheet.
Japanese corporations corresponding to Mitsubishi Heavy Industries, Toshiba and IHI could possibly be doubtlessly concerned, it mentioned. Final yr, the U.S. authorities inked a partnership price not less than $80 billion with Westinghouse to construct nuclear reactors, underlining Mr. Trump’s agenda to extend home power output because the growth of synthetic intelligence knowledge centres boosts demand.
The very fact sheet additionally mentioned Falcon Copper was contemplating constructing a $2 billion copper smelting and refining facility and is exploring involvement from Japanese suppliers and off-takers.
An official at Japan’s business ministry mentioned the federal government didn’t understand how the negotiations would prove. Mitsubishi Heavy mentioned nothing had been determined and that it could assess any tools provide on a case-by-case foundation. Toshiba declined to remark.
IHI mentioned it could evaluate particulars if concrete talks emerged. Westinghouse and Falcon Copper couldn’t be reached for remark outdoors their enterprise hours.
Printed – March 04, 2026 04:52 pm IST
