advanced nuclear

Eighteen bipartisan U.S. Senators are backing a bill that would direct the president to declare a national emergency and prohibit imports of Russian energy commodities, including crude oil, petroleum products, liquefied natural gas (LNG), and coal. While the measure does not include Russian uranium, a senior Department of Energy official said addressing U.S. reliance on […]

Duke Energy, the nation’s largest power producer, will dramatically slash coal generation’s share from the current 22% of total generation to 5% by 2030 and achieve a full phaseout of unabated coal by 2035. The company instead expects to deploy more than $130 billion over the next decade—$63 billion of which it will spend over […]

The first of two units at China’s much-watched high-temperature gas-cooled modular pebble bed (HTR-PM) demonstration project was successfully connected to the grid on Dec. 20. The achievement marks a major

As required by the Bipartisan Infrastructure Act, the U.S. Department of Energy (DOE) on Dec. 21 launched a new office—the Office of Clean Energy Demonstrations—to “supercharge” its work to demonstrate hydrogen, carbon capture, energy storage, and advanced nuclear technologies. The new office will leverage $21.5 billion of the combined $62 billion allocated to the DOE […]

Ontario Power Generation (OPG) will build a GE Hitachi Nuclear Energy (GEH) BWRX-300 small modular reactor (SMR) at its Darlington Nuclear Station in Clarington, Ontario, marking a major triumph for the nuclear vendor in a stiff competition for the much-watched utility-scale project. OPG announced the selection of the GE Hitachi BWRX-300 SMR over competitors X-energy […]

The Nuclear Regulatory Commission (NRC) will review Kairos Power’s construction permit application (CPA) for its Hermes non-power demonstration reactor, which the firm has proposed to build at the East Tennessee Technology Park Heritage Center site, in Oak Ridge, and begin operating by 2026. The NRC formally accepted the CPA for review on Nov. 30, noting […]

Terrestrial Energy has unveiled an upgraded 390-MWe design of its Integral Molten Salt Reactor (IMSR) power plant to meet utility requirements and boost its cost-competitiveness as part of an effort to ramp up its candidacy for deployment at Ontario Power Generation’s (OPG’s) Darlington Nuclear Generating Station. This week, the Canadian firm also announced a series […]

The U.S. Nuclear Regulatory Commission (NRC) has given its green light to a license amendment filed by Centrus Energy Corp., approving the nuclear fuel and services firm’s efforts to demonstrate High-Assay, Low-Enriched Uranium (HALEU) production at its enrichment facility in Piketon, Ohio.  The approval marks a “major milestone” in Centrus’s $115 million, cost-shared contract with the […]

Ultra Safe Nuclear Corp.’s (USNC’s) 5-MWe (15 MWth) Micro Modular Reactor (MMR) has entered formal licensing review with the Canadian Nuclear Safety Commission (CNSC) as part of its proposed project spearheaded by Global First Power (GFP). The small modular reactor (SMR) is the first to mark that milestone.   Seattle-based USNC marked its newest milestone for […]

When evaluating resource adequacy requirements, many power companies and grid operators have used a methodology that originated more than 70 years ago. This probabilistic reliability approach has generally performed adequately through the years. It has generally evaluated loss-of-load events occurring at frequencies of one-day-in-10-years (1-in-10) to be acceptable in terms of system reliability. However, it’s […]