NUCLEAR POWER Direct

POWER Magazine   Jobs   White Papers  Webinars   Events   Store   December 23, 2025 Trump Media Group, Fusion Company TAE Merging in $6-Billion Deal The Trump Media & Technology Group (TMTG) is merging with a California-based company focused on development of nuclear fusion in a $6-billion deal. The all-stock transaction announced December 18 […]

Local government officials in Japan have given approval for the restart of a reactor at the world’s largest nuclear power plant. The Kashiwazaki-Kariwa facility, where seven reactors have total generation capacity of nearly 8,000 MW, has sat idle since early 2012 in the wake of the Fukushima nuclear disaster in 2011, which caused Japan to shut down its nuclear power industry.

A Bulgarian energy company, along with a European project developer, has signed a letter of intent for a joint venture (JV) that could build a fleet of as many as six small modular reactors (SMRs) in the country. Blue Bird Energy AD and SGE S.A. on December 22 announced the JV would deploy BWRX-300 SMRs from GE Vernova Hitachi (GVH).

The fusion industry just achieved a major milestone—and this time, it’s not about science.

Small modular reactor (SMR) developer X-energy has secured a binding reservation agreement with South Korean power-generation equipment giant Doosan Enerbility to manufacture main power system steel components for 16 Xe-100 SMRs. As part of the decisive move to industrialize the supply chain for advanced nuclear energy, Doosan has also committed to building a new dedicated SMR […]

The Trump Media & Technology Group (TMTG) is merging with a California-based company focused on development of nuclear fusion in a $6-billion deal. The all-stock transaction announced December 18 would create one of the first publicly traded fusion companies.

Three advanced nuclear developers—Radiant, Last Energy, and ARC Clean Technology—announced the closing of major private funding rounds in mid-December 2025, signaling renewed investor momentum behind microreactors and small modular reactors (SMRs) as the companies move from design and licensing into pilot deployment and early commercialization. The announcements—which span a new $300-million-plus round at Radiant, an […]

Fusion technology company Thea Energy said it has completed its preconceptual fusion power plant design. The company, founded in 2022 as a spin-out of the Princeton Plasma Physics Laboratory and Princeton University, is advancing the stellarator as part of its Helios system.

An energy company focused on supporting artificial intelligence (AI) through infrastructure has signed a memorandum of understanding (MOU) with a Utah-based nuclear power services company, as the groups evaluate ways to provide electricity for a massive data center campus in that state.

The GE Vernova Hitachi Nuclear Energy (GVH) BWRX-300 small modular reactor (SMR) has completed Step 2 of the Generic Design Assessment (GDA) process in the UK.

A California-based nuclear energy company with plans to place small modular reactors (SMRs) in mile-deep boreholes said it will break ground December 9 for a pilot project at a site in Parsons, Kansas. Berkeley-headquartered Deep Fission on December 4 said the company’s Gravity Nuclear Reactor is bring prepared for the Great Plains Industrial Park. Deep […]

Project Pele, the Department of War’s (DOW’s) first-of-its-kind transportable nuclear microreactor prototype, has received its tri-structural isotropic (TRISO) particle fuel at Idaho National Laboratory (INL), where formal system testing is slated to begin as early as 2027. The fuel—manufactured by BWXT Technologies (BWXT) and shipped from its Lynchburg, Virginia, facility—represents the first TRISO microreactor fuel […]

Idaho National Laboratory (INL) has selected the five commercial teams that will potentially demonstrate advanced applications—including data center integration—at its much-watched Microreactor Application Research Validation and Evaluation (MARVEL) platform, an 85-kWth/20-kWe liquid-metal-cooled test bed currently under construction at the lab. The initial selections, unveiled on Dec. 4, mark the “first potential end users for MARVEL,” […]

Framatome said it has been awarded a contract to upgrade several digital control systems at Energy Northwest’s Columbia Generating Station. The scope of the project includes system design, engineering, manufacturing, testing and installation for new digital feedwater level control and feedwater heater vents and drains systems. The upgrades announced December 4 are part of Energy […]

Antares, an advanced nuclear energy startup, announced the close of its $96-million Series B funding round, which was led by Shine Capital with participation from Alt Capital, Caffeinated, FiftyThree Stations, Industrious, and other investors.

The U.S. Department of Energy (DOE) said the agency has selected the Tennessee Valley Authority (TVA) and Holtec Government Services to support early deployments of advanced light-water small modular reactors (SMRs) in the U.S. The DOE on December 2 said project teams with the two groups will receive up to $800 million in “federal cost-shared funding” targeted for projects in Tennessee and Michigan.

China’s Shanghai Institute of Applied Physics (SINAP) in November reported it had achieved thorium-to-uranium fuel conversion inside an operating molten salt reactor (MSR). The milestone provides the first

Flamanville 3 synchronized to the French grid in December 2024 after a prolonged, hard-fought build—an achievement that reflects years of technical recovery, regulatory rigor, and lessons now shaping

The Unit 2 reactor at the Shimane nuclear power station resumed operation in January 2025, more than a decade after it, and all other reactors in Japan, were taken offline. Japanese officials want restarted nuclear units to help supply needed power and lower the cost of energy across the country.

In the race to decarbonize and secure America’s energy future, nuclear power is once again in the spotlight. From advanced reactors to fusion breakthroughs, the promise of nuclear energy is clear.

POWER Magazine   Jobs   White Papers  Webinars   Events   Store   November 25, 2025 UK Confirms Wylfa as Launch Site for First Nuclear SMR Fleet The UK has confirmed that Wylfa on the island of Anglesey, North Wales, will host three Rolls-Royce small modular reactors (SMRs) that could deliver first power in the […]

The UK has confirmed that Wylfa on the island of Anglesey, North Wales, will host three Rolls-Royce small modular reactors (SMRs) that could deliver first power in the mid-2030s—launching a state-backed, fleet-based nuclear deployment through publicly owned entity Great British Energy–Nuclear (GBE-N). The UK government has framed the SMR project, which is underpinned by more […]

Westinghouse has partnered with Google Cloud to develop a custom AI-powered platform using specialized models from both Google and Westinghouse—itself a leader in AI for energy production—that helps optimize and accelerate reactor construction.

An energy research group said U.S. power generation capacity will be led by solar power in the short term, natural gas in the mid term, and nuclear power in the long term as coal-fired units continue to be retired.

A Texas-based developer and operator of next-generation digital infrastructure and integrated power assets announced it has entered into a land option purchase agreement for a site in New Mexico that would feature a vast data center center campus. The plan announced November 6 calls for more than 2 GW of natural gas-fired generation capacity, and 5 GW or more of nuclear power, to energize the 3,500-acre site.

Westinghouse Electric Co. has joined with Canada-based Cameco Corp. and Brookfield Asset Management in a partnership that would advance deployment of nuclear power technology across the U.S. The groups on October 28 said at least $80 billion of new reactors, primarily AP1000 units from Westinghouse, would be built at the behest of the U.S. government.

A key component of a system that would deliver fusion energy in the U.S. has arrived at Commonwealth Fusion Systems’ (CFS) campus in Devens, Massachusetts. The company on October 28 said the first half of the vacuum vessel at the heart of SPARC, the group’s tokamak machine, is now on-site.

NextEra Energy said technology giant Google has signed a 25-year deal to buy power from the utility’s Duane Arnold nuclear power plant, which the Florida-based energy provider wants to restart.

Amazon has unveiled detailed plans and renderings for the Cascade Advanced Energy Facility, an initial 320-MW small modular reactor (SMR) complex that will serve as the first major project in its broader 5-GW nuclear partnership with advanced reactor developer X-energy, announced last year. The project will be owned, built, and operated by Energy Northwest just […]

Governors from 11 states, working through the National Association of State Energy Officials (NASEO), have launched the Advanced Nuclear First Mover Initiative to propel a more standardized, scalable approach to deliver advanced nuclear power capacity rapidly, safely and cost-effectively to ensure consumers and businesses across the U.S. have reliable and affordable electricity. The 11 states […]