Savannah River begins test of saltstone disposal mega unit

The Department of Energy’s Savannah River Site in South Carolina will begin a leak tightness test on what it called “the fourth megavolume saltstone disposal unit (SDU)” at the site.
The Department of Energy’s Savannah River Site in South Carolina will begin a leak tightness test on what it called “the fourth megavolume saltstone disposal unit (SDU)” at the site.
NRC, DOE to hold webinar on HALEU fuel cycle
The Nuclear Regulatory Commission and the Department of Energy will hold a webinar on August 27 from 1:00 p.m. to 4:00 p.m. (EDT) to discuss commercial-scale facility and transportation...
Aalo secures $100 million in Series B funding
It was near-certain that more good news was on the horizon for some of the 10 companies recently selected for the Department of Energy’s Nuclear Reactor Pilot Program. Now, only one week...
EPA approves expanded waste storage at WIPP
The Environmental Protection Agency has approved the addition of two new waste emplacement panels at the Waste Isolation Pilot Plant, the Department of Energy’s geologic repository for...
House E&C Democratic members question the DOE
As work progresses on the Department of Energy’s Nuclear Reactor Pilot Program, which will progress through DOE authorization rather than Nuclear Regulatory Commission licensing, three...
High-burnup fuel rods arrive at PNNL for testing
Eleven high-burnup fuel rods manufactured by Global Nuclear Fuel have been delivered to Pacific Northwest National Laboratory for a battery of destructive tests. PNNL’s evaluation will...
DOE fast tracks test reactor projects: What to know
The race to bring test reactors on line by July 4, 2026, got a boost today when the Department of Energy unveiled the names of 10 companies selected for the Nuclear Reactor Pilot Program—a...
No impact from Savannah River radioactive wasps
The news is abuzz with recent stories about four radioactive wasp nests found at the Department of Energy’s Savannah River Site in South Carolina. The site has been undergoing cleanup...
Missouri gets DOE grant for radioisotopes facility
The Department of Energy’s Office of Science has committed $20 million to the University of Missouri that—with a matching $20 million from the state government—will support construction...
For the past few years, I have been conducting a thoroughly unscientific, one-question poll of nuclear utility and supplier CEOs and senior executives: “What keeps you up at night?” The...
Data centers planned at four DOE sites
At the end of his July 15 speech at the inaugural Pennsylvania Energy and Innovation Summit, President Trump promised that “a lot more [was] going to be announced in the coming week” for...