Nuclear

Duke Energy intends to submit an application to South Carolina’s Public Service Commission (PSC) for approval to build a 1.4-GW gas-fired combined cycle plant with hydrogen capability in Anderson County. If approved, the project, which could come online in 2031, will mark the company’s first new generation proposal in the state in a decade. The […]

The president of Iran’s nuclear energy agency said officials in that country have signed an agreement with Russia for construction of at least eight nuclear power plants in Iran. Mohammad Eslami, president of the Atomic Energy Organization of Iran (AEOI), confirmed the deal on June 9 during a visit by members of the Iranian parliament’s […]

The Nuclear Regulatory Commission (NRC) has approved NuScale Power’s uprated 77-MWe (250-MWth) small modular reactor (SMR) design, clearing the nuclear technology firm’s second standard design approval (SDA). The development marks a boost for ENTRA1 Energy, NuScale’s exclusive commercialization partner, which is in “various stages of discussions with potential customers” in the U.S. and abroad, the […]

Technology group Meta, the parent of Facebook and Instagram, has signed a 20-year power purchase agreement with Constellation Energy to take about 1.1 GW of electricity from Constellation’s Clinton Clean Energy Center in Illinois. Meta and Constellation on June 3 said the contract means the power plant will continue to operate beyond its expected closure in 2027.

Deep Isolation, a leading innovator in nuclear waste disposal technology, in a news release said the group applauds the suite of executive orders signed by President Trump on May 23. The orders prioritize revitalizing the nuclear industrial base, accelerating the deployment of advanced reactors, and advancing spent nuclear fuel (SNF) and high-level radioactive waste (HLW) […]

Type One Energy announced on May 27 that it had successfully completed the first formal design review of Infinity Two, which is based on the world’s only implementable, peer-reviewed physics basis for a fusion power plant recently published by the prestigious Journal of Plasma Physics. The Infinity Two design is progressing in support of a […]

The only commercial nuclear power plant in the U.S. Pacific Northwest is set for a $700-million upgrade that would add nearly 200 MW of generation capacity. The Columbia Generating Station in Richland, Washington, with a current capacity of 1,207 MW, will undergo an extended power uprate that will be done during the plant’s next three biennial spring refueling outages in 2027, 2029, and 2031.

Government officials in Estonia announced the country will initiate a spatial planning process and an environmental impact assessment for construction of the country’s first nuclear power plant.

Advanced nuclear developer Oklo announced it has successfully completed borehole drilling for site characterization work at its Idaho National Laboratory (INL) site, marking a pivotal milestone as the company progresses toward constructing its first commercial Aurora Powerhouse—a liquid sodium–cooled fast reactor designed for scalable deployment. The standard nuclear project development step, involved “drilling of several […]

Most of the 440 operable nuclear power plants (NPPs) currently deployed worldwide have long been recognized as potential targets for attack by enemy military forces or terrorists. Such an attack could not only destroy the power-generating capacity of the plant but also release a large plume of radioactive material having the potential to cause long-term […]