Portland, Ore.–based PacifiCorp—owner of the soon-to-be-retired Wyoming coal plant selected in 2021 as the future site of TerraPower’s Natrium reactor demonstration project—has released its 2023 Integrated Resource Plan, which recommends the addition of two more Natrium units to the company’s generation resource mix by 2033.
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Overcoming the challenge of obsolete pressure transmitters in aging nuclear power plants
Kansas has been a hot spot for nuclear news
Over the past several weeks, there has been a lot of activity on the nuclear front in Kansas, ranging from new nuclear sitings to investments.At a glance: TerraPower signed a memorandum of...
Valar Atomics breaks ground in Utah
El Segundo, Calif.–based reactor start-up Valar Atomics recently announced that it has broken ground on its test reactor, the Ward 250, at Utah San Rafael Energy Lab (USREL), becoming the...
A wave of new U.S.-U.K. deals ahead of Trump’s state visit
President Trump will arrive in the United Kingdom this week for a state visit that promises to include the usual pomp and ceremony alongside the signing of a landmark new agreement on...
A busy week in Utah for nuclear development
Almost every day this week has featured headlines concerning announcements, signings, and progress across Utah’s nuclear sector.At a glance: TerraPower, Flagship, and the state signed a...
Construction begins on Natrium reactor training center
TerraPower announced yesterday that it has begun construction on the Kemmerer Training Center (KTC) at the site of the Natrium project in Kemmerer, Wyo. According to the company, the...
TerraPower awards subcontract for Natrium project
A subcontract has been signed with NQA-1 qualified fabricator AvanTech to support TerraPower’s Natrium project in Kemmerer, Wyo. AvanTech will design advanced sodium processing system...
Maritime organizations to consult with the IAEA
The Nuclear Energy Maritime Organization (NEMO) recently announced that it was officially granted nongovernmental organization consultative status with the International Maritime Organization....
Supplier contracts awarded for TerraPower’s Natrium project
Bellevue, Wash.–based TerraPower has awarded three supplier contracts to U.S. companies to support its Natrium demonstration project, construction of which began in June 2024 in Kemmerer,...
More good news for TerraPower on Kemmerer construction permit
The Nuclear Regulatory Commission has whittled down the timeline for reviewing TerraPower’s construction permit application for Kemmerer Power Station Unit 1 in Wyoming. Announcing a new,...
Zaporizhzhia ‘extremely fragile’ relying on single off-site power line, IAEA warns
Europe’s largest nuclear power plant has just one remaining power line for essential nuclear safety and security functions, compared with its original 10 functional lines before the military...
