The mission of the Department of Energy Office of Nuclear Energy (DOE-NE) is to advance nuclear power as a resource capable of meeting the nation's energy, environmental and national security needs by resolving technical, cost, safety, proliferation resistance, and security barriers through research, development and demonstration [RD&D]...
Titans of Nuclear is a podcast featuring interviews with experts throughout the field of nuclear energy. Host Bret Kugelmass is a climate change thought leader & champion of nuclear energy. This episode features INL's Rita Baranwal.
DOE has selected five U.S. companies to receive GAIN technology development vouchers in this first review cycle. The companies selected and the DOE contribution to the cost-shared vouchers are Terrestrial Energy, USA in New York, NY ($500,000); Vega Wave Systems, Inc. in West Chicago, IL ($130,000); Oklo, Inc. in Sunnyvale, CA ($417,000); Urbix Resources, LLC in Mesa, AZ ($320,000); and ThorCon US, Inc. in Stevenson, WA ($400,000). The DOE News Release is available at this link.
The U.S. Nuclear Regulatory Commission's (NRC) Regulatory Information Conference this year highlighted efforts to modernize the agency's processes and culture, NRC said recently. READ MORE
Iron-chromium-aluminum (FeCrAl) alloys are candidates to be used as nuclear fuel cladding for increased accident tolerance. An analysis of the response of FeCrAl under normal operating and loss of coolant conditions has been performed using fuel performance modeling. In particular, recent information on FeCrAl material properties and phenomena from separate effects tests has been implemented in the BISON fuel performance code and analyses of integral fuel rod behavior with FeCrAl cladding have been performed. BISON simulations included both light water reactor normal operation and loss-of-coolant accidental transients. In order to model fuel rod behavior during accidents, a cladding failure criterion is desirable. For FeCrAl alloys, a failure criterion is developed using recent burst experiments under loss of coolant like conditions. The added material models are utilized to perform comparative studies with Zircaloy-4 under normal operating conditions and oxidizing and non-oxidizing out-of-pile loss of coolant conditions. The results indicate that for all conditions studied, FeCrAl behaves similarly to Zircaloy-4 with the exception of improved oxidation performance. Further experiments are required to confirm these observations. READ MORE
IDAHO FALLS, Idaho – The Gateway for Accelerated Innovation in Nuclear (GAIN) today announced the availability of fiscal year 2018 funds for vouchers to assist applicants developing advanced nuclear energy technologies who are seeking access to the world-class expertise and capabilities available across the U.S. Department of Energy's national laboratory complex. The vouchers are provided by the DOE's Office of Nuclear Energy to support nuclear energy innovation. READ MORE