Hanford Site

The Department of Energy’s Hanford Site has asked the Washington state Department of Ecology for a permit change that could enable the Waste Treatment Plant (WTP) to process up to 20 percent more tank waste. The  feds said in a Wednesday press release they have asked to use grout to solidify some of the secondary […]

A Department of Energy contractor has demolished a 175-foot-tall K West Reactor exhaust stack at the Hanford Site in Richland, Wash., DOE said Friday Feb. 20. Last week’s implosion of the exhaust stack marks another big step by Amentum-led contractor Central Plateau Cleanup Company towards cocooning the last of nine Hanford reactors being placed into […]

Two Washington state lawmakers have introduced legislation that requests the governor pursue the Department of Energy’s state nuclear lifecycle campus inquiry. The bill, House Joint Memorial 4016, was initiated by state Reps. Stephanie Barnard (R) and Mark Klicker (R) on Feb. 14.   The two lawmakers represent districts not far from DOE’s largest nuclear cleanup site […]

Earnings fell at Centrus Energy, Bethesda, Md., in the fourth quarter, which the uranium broker attributed to the decreased revenue from its uranium sector.  Net earnings for the fourth quarter ended Dec. 31 were $17.8 million, or $0.79 a share, down from $53.7 million, or $3.20 a share, in the year-ago quarter. Quarterly revenue was […]

The Department of Energy’s Hanford Site in Richland, Wash., has a six-person cyber threat response in place since 2023 charged with searching for signs of trouble across more than 10,000 connected devices at the federal complex, DOE said last week. Hanford’s Digital Forensics and Incident Response (DFIR) team, formed by Hanford’s Leidos-led landlord contractor Hanford […]

The Department of Energy said Tuesday a California-based company that plans a major enrichment plant in Paducah, Ky., will use a longtime nuclear facility at the Hanford Site in Washington state as part of its efforts.  In a Tuesday press release, DOE’s Office of Environmental Management said it has teamed up with the nuclear fuel […]

The Department of Energy said Tuesday a California-based company that plans a major enrichment plant in Paducah, Ky., will use a longtime nuclear facility at the Hanford Site in Washington state In a Tuesday press release, DOE’s Office of Environmental Management said it has teamed up with the nuclear fuel company General Matter for potential […]

ARLINGTON, VA –The Waste Treatment and Immobilization Plant (WTP) solidified 40,000 gallons of low-level radioactive tank waste into glass form and filled 26 canisters during the facility’s first quarter of operation at the Department of Energy’s Hanford Site. This is one of the chief takeaways from an Exchange Monitor conversation with Brian Hartman Wednesday Jan. […]

The Department of Energy’s Hanford Advisory Board (HAB) is looking for new members to help provide nuclear cleanup advice for the former plutonium production complex at Richland, Wash. Formed in 1994, HAB predates most other DOE Office of Environmental Management Advisory Boards. The panel provides “informed recommendations” to not only DOE but also the U.S. […]

Workers at the Department of Energy’s Hanford Site have successfully moved the first batch of cesium and strontium capsules from wet to dry storage, the Washington state Department of Ecology said Thursday. Within the next few years, all 1,936 of the highly-radioactive capsules, which make up a third of the total radioactivity at the Hanford […]

The Defense Nuclear Facilities Safety Board (DNFSB) has agreed to give the Department of Energy’s nuclear cleanup office a 90-day extension to answer board questions about welding issues for containers at the Hanford Site at Richland, Wash. As a result, the DOE Office of Environmental Management will have until March 16 to address DNFSB questions […]

The Defense Nuclear Facilities Safety Board (DNFSB) has agreed to give the Department of Energy’s nuclear cleanup office a 90-day extension to answer board questions about welding issues for containers at the Hanford Site at Richland, Wash. As a result, the DOE Office of Environmental Management will have until March 16 to address DNFSB questions […]

A three-bill minibus appropriations bill with fiscal 2026 funds for Energy and Water development, including $8.5 billion for nuclear cleanup and $25.4 billion to the National Nuclear Security Administration (NNSA), passed the House floor 397-28 Thursday. The bill was released by top appropriators in the Senate and House Monday on both sides of the aisle. […]

The state of Washington and the federal government have agreed to give the Department of Energy another six months to decide where to grout millions of gallons of less-radioactive tank waste from the Hanford Site in Richland, Wash. DOE, the Environmental Protection Agency (EPA) and the Washington state Department of Ecology have agreed the new […]

As of Dec. 31, 2025, the Waste Treatment and Immobilization Plant (WTP) at the Department of Energy’s Hanford Site had filled 26 containers with glass converted from some of the site’s less-radioactive tank waste. “DOE’s Hanford Site “has processed/poured 113 metric tons of glass,” a spokesperson for the Washington Department of Ecology, the state regulator, […]

The state of Washington and the federal government have agreed to give the Department of Energy another six months to decide where to grout millions of gallons of less-radioactive tank waste from the Hanford Site in Richland, Wash. DOE, the Environmental Protection Agency (EPA) and the Washington state Department of Ecology have agreed the new […]

As of Dec. 31, 2025, the Waste Treatment and Immobilization Plant (WTP) at the Department of Energy’s Hanford Site had filled 26 containers with glass converted from some of the site’s less-radioactive tank waste. DOE’s Hanford Site “has processed/poured 113 metric tons of glass,” a spokesperson for the Washington Department of Ecology, the state regulator, […]

Workers at the Department of Energy’s Hanford Site in Washington state have finished excavating a new landfill disposal cell, which should lengthen the lifespan of the radwaste facility by 15 years.  DOE’s Office of Environmental Management announced just before Christmas that workers for contractor Central Plateau Cleanup Company have finished digging out Super Cell 11 […]

After decades of work, the Department of Energy’s Hanford Site at Richland, Wash., finally converted some liquid radioactive waste into glass – and some of the most senior people in DOE’s weapons complex left government service this year. These are a couple of the big stories of 2025 affecting DOE’s $8-billion Office of Environmental Management […]

Amentum-led Central Plateau Cleanup Company won 96% of its potential overall fee, $18.6 million out of a potential $19.3 million, for its remediation at the Department of Energy’s Hanford Site in Washington state. All five Hanford contractors that had fee scorecards released Tuesday have cost-plus contracts that allows them to make a profit on top […]

The BWX Technologies-led joint venture in charge of liquid waste cleanup at the Department of Energy’s Hanford Site in Washington state is seeking subcontractors to solidify much of the less-radioactive waste into a concrete-like grout.  In a Dec. 9 solicitation, Hanford Tank Waste Operations & Closure LLC (H2C) sought proposals for grouting and disposal of […]

Rep. Dan Newhouse (R-Wash.), who used his post on the House Appropriations Committee to push for remediation of the Department of Energy’s Hanford Site, said Wednesday he will not stand for re-election. Newhouse, who also holds the unofficial status as perhaps one of President Donald Trump’s least favorite House members, made the announcement on his […]

Rep. Dan Newhouse (R-Wash.), who used his post on the House Appropriations Committee to push for remediation of the Department of Energy’s Hanford Site, said Wednesday he will not stand for re-election. Newhouse, who also holds the unofficial status as perhaps one of President Donald Trump’s least favorite House members, made the announcement on his […]

The BWX Technologies-led joint venture in charge of liquid waste cleanup at the Department of Energy’s Hanford Site in Washington state is seeking subcontractors to solidify much of the less-radioactive waste into a concrete-like grout.  In a Dec. 9 solicitation, Hanford Tank Waste Operations & Closure LLC (H2C) sought proposals for grouting and disposal of […]

Over 20 containers of low-level radioactive sludge have now been solidified into a glass form at the Department of Energy’s Hanford Site in Washington state, feds said this week. The DOE Office of Environmental Management said in a Tuesday news release that the Waste Treatment and Immobilization Plant (WTP) built by Bechtel National recently reached […]

Navarro-ATL has been awarded a one-year extension of its management and operations contract for the 222-S Laboratory at the Department of Energy’s Hanford Site in Washington state. Navarro-ATL, previously known as Hanford Laboratory Management and Integration, LLC, announced the extension Tuesday in a LinkedIn post. The original contract started in 2021. The contract includes a […]

Navarro-ATL has been awarded a one-year extension of its management and operations contract for the 222-S Laboratory at the Department of Energy’s Hanford Site in Washington state. Navarro-ATL, previously known as Hanford Laboratory Management and Integration, LLC, announced the extension Tuesday in a LinkedIn post. The original contract started in 2021. The contract includes a […]

Over 20 containers of low-level radioactive sludge have now been solidified into a glass form at the Department of Energy’s Hanford Site in Washington state, feds said this week. The DOE Office of Environmental Management said in a Tuesday news release that the Waste Treatment and Immobilization Plant (WTP) built by Bechtel National recently reached […]

Secretary of Energy Chris Wright is logging a lot of miles before Christmas, visiting the Department of Energy’s Hanford Site as well as the Pacific Northwest National Laboratory this week. Wright is then scheduled to round out his western swing on Monday Dec. 8 with a stopover at Idaho National Laboratory, according to notices released […]

A former security officer at the Department of Energy’s Hanford Site state will avoid spending time behind bars after pleading guilty to making false statements to obtain payroll protection loans during the COVID-19 pandemic. Leif Gerlad Larsen was sentenced this week in federal court in Washington state to two years probation, according to filings with […]