Office of Environmental Management (EM)

The Department of Energy’s projected cost for cleaning up the radioactive waste legacy of the Cold War and Manhattan Project continues to mount, the Government Accountability Office (GAO) said in a report made public this week. “As of May 2025, EM [DOE’s Office of Environmental Management] estimated that the remaining cleanup work at all its […]

Reinhard Knerr, a Department of Energy executive who retired in January after more than a quarter-century federal career, is now vice president of technical services at Navarro Research & Engineering. Knerr announced his new position in a post on his LinkedIn page within the past week. “I’m happy to share that I’m starting a new […]

The landlord contractor for the Hanford Site in Richland, Wash., has agreed to pay roughly $5 million to settle Justice Department litigation alleging the company “fraudulently overcharged” the Department of Energy for hours not actually worked over many years. Leidos-led Hanford Mission Integration Solutions (HMIS) must pay the feds roughly $3.45 million — including $1.73 […]

Reinhard Knerr, a Department of Energy executive who retired in January after more than a quarter-century federal career, is now vice president of technical services at Navarro Research & Engineering. Knerr announced his new position in a post on his LinkedIn page within the past week. “I’m happy to share that I’m starting a new […]

The Department of Energy’s Environmental Management Los Alamos Field Office and its cleanup contractor will update stakeholders on storm water runoff issues Wednesday starting at 2 p.m. Mountain Time. Specifically, DOE and contractor Newport News Nuclear-BWXT Los Alamos (N3B) will discuss the Los Alamos National Laboratory’s storm water individual permit. The permit is issued through […]

The Department of Energy’s projected cost for cleaning up the radioactive waste legacy of the Cold War and Manhattan Project continues to mount, the Government Accountability Office (GAO) said in a report made public this week. “As of May 2025, EM [DOE’s Office of Environmental Management] estimated that the remaining cleanup work at all its […]

Here are events related to nuclear matters that Exchange Monitor staff are tracking:  March:  04: Hearing: House Armed Services Committee will hear testimony from secretaries from different arms of the military on energy, environment and installations at 3:30 p.m. Eastern time on Capitol Hill. 05: Hearing: House Armed Services Committee will hear from Elbridge Colby, the undersecretary […]

Florida International University (FIU) will receive $20 million in financial assistance from the Department of Energy’s Office of Environmental Management to support advanced nuclear cleanup technology, DOE said Friday. DOE’s Office of Environmental Management announced the five-year grant benefitting FIU’s Applied Research Center in a Feb. 27 press release. The five-year deal that starts Sunday […]

The Department of Energy’s Environmental Management Advisory Board is being discontinued after 30 years, the Energy Communities Alliance (ECA) said Tuesday. Members of the Environmental Management Advisory Board (EMAB) were recently informed that DOE during the second Donald Trump administration has decided “to sunset the board,” ECA said in a member email Tuesday. The EMAB […]

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

The Department of Energy is reviewing responses to a draft request for proposals (RFP) for the Legacy Cleanup Contract at the Los Alamos National Laboratory. The deadline for responding to the draft RFP was Thursday Feb. 26. The DOE Office of Environmental Management plans to eventually issue a final RFP to continue legacy remediation at […]

The Department of Energy’s Office of Environmental Management said this week it is hiring an executive to help industrial redevelopment at DOE nuclear sites. In a Monday post on LinkedIn, Environmental Management head Tim Walsh said the nuclear cleanup office has appointed Jim Kahler, who Walsh described as a “seasoned adviser and strategist.” Kahler will […]

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 […]

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 […]

The Department of Energy’s Environmental Management Advisory Board is being discontinued after 30 years, the Energy Communities Alliance (ECA) said Tuesday. Members of the Environmental Management Advisory Board (EMAB) were recently informed that DOE during the second Donald Trump administration has decided “to sunset the board,” ECA said in a member email Tuesday. The EMAB […]

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 […]

The Department of Energy’s Office of Environmental Management said Monday it is hiring an executive to help industrial redevelopment at DOE nuclear sites. In a post on LinkedIn, Environmental Management head Tim Walsh said the nuclear cleanup office had appointed Jim Kahler, who Walsh described as a “seasoned adviser and strategist.” Kahler will “drive reindustrialization […]

The Department of Energy is seeking responses to a draft request for proposals (RFP) for the Legacy Cleanup Contract at the Los Alamos National Laboratory by Thursday Feb. 26. The DOE Office of Environmental Management plans to eventually issue a final RFP to continue legacy remediation at Los Alamos. The business is now held by […]

Virginia-based Amentum holds an ownership stake in about 30 active joint ventures, the company said in a financial filing last week with the Securities and Exchange Commission (SEC). Amentum’s ownership percentages in these joint ventures, typically limited liability corporations or LLCs, “range from 25% to 50%,” the company said in an SEC filing around the […]

More than 100 company and individual attendees took part in a Department of Energy session in December on development plans for an artificial intelligence data center at the Paducah Site in Kentucky, according to an online procurement notice. Amentum, Ameresco, Big Rivers Electric Cooperative, Burns & McDonnell, BWXT, Catawba, Fluor, General Matter, Geosyntec, Global Laser […]

Earnings fell at Fluor, Irving, Texas, during the fourth quarter of 2025, which the engineering and construction company partly attributes to a share buyback program and losing an overseas court ruling. Net earnings for the quarter ended Dec. 31 were a net loss of $1.6 billion or a loss of $9.87 a share, down from […]

The Department of Energy’s Waste Isolation Pilot Plant (WIPP) near Carlsbad, N.M. is in the midst of a winter outage that could last through mid-March, according to a site spokesperson.  During the outage, receipt of transuranic (TRU) waste from various sites across the DOE complex is on hold. The spokesperson could not immediately provide Exchange […]

The Department of Energy’s nuclear cleanup office said this week it is making solid progress on taking down a pair of old Naval Nuclear Propulsion Program prototype facilities at the Idaho National Laboratory. In a Tuesday press release, the DOE Office of Environmental Management (EM) said it is tearing down 1960s era structures around the […]

The Department of Energy’s nuclear cleanup office said this week it is making solid progress on taking down a pair of old Naval Nuclear Propulsion Program prototype facilities at the Idaho National Laboratory. In a Tuesday press release, the DOE Office of Environmental Management (EM) said it is tearing down 1960s era structures around the […]

The Department of Energy’s Waste Isolation Pilot Plant (WIPP) near Carlsbad, N.M. is in the midst of a winter outage that could last through mid-March, according to a site spokesperson.  During the outage, receipt of transuranic (TRU) waste from various sites across the DOE complex is on hold. The spokesperson could not immediately provide Exchange […]

More than 100 company and individual attendees took part in a Department of Energy session in December on development plans for an artificial intelligence data center at the Paducah Site in Kentucky, according to an online procurement notice. Amentum, Ameresco, Big Rivers Electric Cooperative, Burns & McDonnell, BWXT, Catawba, Fluor, General Matter, Geosyntec, Global Laser […]

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 […]

Earnings rose at Amentum, Chantilly, Va., in its first quarter, which the international engineering and technology company attributed to surging interest in nuclear both to power the grid and to support space exploration. Net earnings for the first quarter of fiscal 2026 ended Jan. 2 were $44 million, or $0.18 a share, up from $12 […]

The New Mexico Environment Department (NMED) is taking enforcement action against the Department of Energy, saying DOE has failed to prioritize legacy nuclear cleanup at the Los Alamos National Laboratory. In a Wednesday press release, NMED said it was issuing orders to hold DOE “accountable” for foot-dragging in moving old defense-related transuranic (TRU) waste from […]

WASHINGTON, D.C. – The Department of Energy’s nuclear cleanup complex will soon become host to “energy dominance parks,” Tim Walsh, the assistant secretary of energy for Environmental Management, said here Tuesday evening. In coming months, DOE’s Office of Environmental Management will make announcements for both data centers for artificial intelligence (AI) and new nuclear power, […]