The definition of a microreactor is ambiguous. But whether your upper cutoff is 10 MW or 20 MW, the Microreactor Applications Research Validation and Evaluation (MARVEL) reactor that the Department of Energy plans to build is, at 100 kW, on the tiny side of micro.
Last Energy seeks $103.7M for Welsh microreactor project
American start-up Last Energy has received a letter of interest from the Export-Import Bank of the United States (EXIM), confirming the bank’s willingness to move forward with due diligence...
Hanford pauses D&D prep work on REDOX facility
Work to prepare Hanford’s Reduction Oxide Plant (REDOX) for decontamination and demolition has been put on hold as the Department of Energy shifts focus to higher-priority work at the...
Jay F. Kunze—ANS member since 1960
We welcome ANS members with long careers in the community to submit their own stories so that the personal history of nuclear power can be captured. For information on submitting your stories,...
Idaho finds solutions to challenges posed by aging waste drums
The Department of Energy’s Idaho Cleanup Project (ICP) has improved transuranic waste operations to address aging waste containers being stored at the Advanced Mixed Waste Treatment Project...
DOE’s six LEU contracts add two laser enrichers to the HALEU lineup
The Department of Energy announced yesterday the six companies that it has selected to supply low-enriched uranium (LEU) from new domestic enrichment sources under future contracts for up to...
General Atomics’ SiGA-cladded test rods complete irradiation testing in the ATR
General Atomics Electromagnetic Systems (GA-EMS) announced last week that unfueled test rods featuring the company’s SiGA fuel cladding—made of a silicon carbide composite...
Tokamak Energy teams up with the U.S. and U.K. for $52M fusion project
Tokamak Energy’s ST40 experimental fusion facility will receive a $52 million upgrade under a joint public-private effort with the U.S. Department of Energy and the U.K. Department of Energy...
ANS standard updated for determining meteorological information at nuclear facilities
Following approval in October from the American National Standards Institute, ANSI/ANS-3.11-2024, Determining Meteorological Information at Nuclear Facilities, was published in late November....
Terrestrial Energy looks at EnergySolutions-owned sites for IMSR plants
Advanced reactor developer Terrestrial Energy and Utah-based waste management company EnergySolutions announced they have signed a memorandum of understanding to collaborate on the siting and...
Radiant secures funding, moves toward microreactor testing in INL’s DOME
Radiant Industries has announced a $100 million Series C funding round to be used primarily to complete its Kaleidos Development Unit (KDU) microreactor for testing in Idaho National...
