Commercial Decommissioning

The Department of Energy’s environmental contractor at the Savannah River Site in South Carolina has started building its final supersized Saltstone Disposal Unit (SDU) at the nuclear property near Aiken, S.C. Like its half-dozen jumbo-sized SDU predecessors, SDU-12 will be 43 feet high, 375 feet in diameter, and have a total capacity of 34.5 million […]

After beginning physical decommissioning at the Vermont Yankee Nuclear Power Station in 2019, NorthStar Group Services has nearly completed its work at the site, a company executive said recently. In a Monday article from local Vermont publication Manchester Journal, Scott State, NorthStar executive chairman and chief nuclear officer, said the 10-year-long project is “99% done.” […]

After beginning physical decommissioning at the Vermont Yankee Nuclear Power Station in 2019, NorthStar Group Services has nearly completed its work at the site, a company executive said recently. In a Monday article from local Vermont publication Manchester Journal, Scott State, NorthStar executive chairman and chief nuclear officer, said the 10-year-long project is “99% done.” […]

Holtec is anticipating a multi-billion-dollar valuation, announcing the launch of the roadshow  for its initial public offering (IPO) in an amended Securities and Exchange Commission (SEC) filing Tuesday. After initially filing registration for an IPO in July, Holtec said in its press release it plans to offer 50 million shares at prices that range between […]

Southern California Edison (SCE) began several new decommissioning tasks at the San Onofre Nuclear Generating Station (SONGS) during the second quarter of 2026, according to a recent update from the company. According to the second quarter update, SCE, an Edison International subsidiary, said it began to clear out and start hazardous materials removal as well […]

Holtec is gearing up for a multi-billion-dollar valuation, announcing the launch of the roadshow for its initial public offering (IPO) in an amended Securities and Exchange Commission (SEC) filing Tuesday. After initially filing registration for an IPO in July, Holtec said in its press release it plans to offer 50 million shares at prices that […]

The Nuclear Regulatory Commission approved Holtec International’s license termination plan for the decommissioning of Oyster Creek Generating Station in New Jersey, the company said Thursday. Holtec said in a press release this regulatory approval opens the door for it to move forward with plans to build four small modular reactors (SMRs) at the Oyster Creek […]

The San Onofre Nuclear Generating Station (SONGS) Community Engagement Panel will hold a joint hybrid meeting Thursday with nuclear industry experts to discuss recent developments in spent nuclear fuel recycling and disposal initiatives. The meeting will be held at the Casino San Clemente, 140 Avenida Pico, San Clemente, Calif. and it will begin at 5:30 […]

The United Kingdom’s Office for Nuclear Regulation has granted EDF Energy permission to decommission the Hinkley Point B nuclear power station in Somerset, England. The decision came after a public consultation and detailed assessment by Office of Nuclear Regulation specialist inspectors of EDF’s environmental statement and habitats regulations assessment, according to the UK agency’s Oct. […]

The United Kingdom’s Office for Nuclear Regulation has granted EDF Energy  permission to decommission the Hinkley Point B nuclear power station in Somerset, England. The decision came after a public consultation and detailed assessment by Office of Nuclear Regulation specialist inspectors of EDF’s environmental statement and habitats regulations assessment, according to the UK agency’s Oct. […]

Bethesda, Md.-based uranium broker and enrichment technology developer Centrus Energy will hold its third quarter earnings call for this year on Nov. 6 at 8:30 a.m. Eastern Time. The company’s third quarter, which ended on Sept. 30, will also be released on Nov. 5 prior to the earnings call with Wall Street analysts. Centrus experienced […]

Southern California Edison (SCE) focused heavily on transporting demolition waste offsite from the San Onofre Nuclear Generating Station near San Clemente, Calif., the company said in its recent decommissioning update. In SCE’s second quarter update report, the company said a five-track railyard and a specialized material handling facility were built on-site to help streamline the […]

The San Onofre Nuclear Generation Station (SONGS) Community Engagement Panel will be briefed on canister inspection results Thursday during a hybrid session to discuss on-site storage of spent nuclear fuel at the plant. The seminar  is scheduled for Thursday Oct.16 at 5:30 p.m. Pacific Time at the Casino San Clemente 140 Avenida Pico, San Clemente, […]

Holtec International can release around 45,000 gallons of radioactive water into the Hudson River from the shuttered Indian Point plant after a federal court shot down a New York environmental law. In the Sept. 24 ruling, U.S. District Judge Kenneth Karas of the Southern District of New York ruled in favor of Holtec over the […]

Deconstruction of the Vermont Yankee Nuclear Power Plant is nearing its completion, according to NorthStar Group Services, in a September decommissioning update. The Vermont Nuclear Decommissioning Citizens Advisory Panel met on Sept. 22, where NorthStar senior project manager Corey Daniels reported an update on the Vermont nuclear plant’s decommissioning activities. Daniels said most of the […]

Deconstruction of the Vermont Yankee Nuclear Power Plant is nearing its completion, according to NorthStar Group Services, in a September decommissioning  update. The Vermont Nuclear Decommissioning Citizens Advisory Panel met on Sept. 22, where NorthStar senior project manager Corey Daniels reported an update on the Vermont nuclear plant’s decommissioning activities. Daniels said most of the […]

Here are events related to nuclear matters that Exchange Monitor staff are tracking: October 06 (Cancelled): Hearing: An NRC Atomic Safety and Licensing Board will hear oral arguments on Long Mott’s construction permit application starting at 10 a.m. Eastern Time.  20: Conference: Energy Technology and Environmental Business Association 2025 conference starts at 8 a.m. at […]

The Nuclear Regulatory Commission will hold a hybrid meeting on Sept. 17 to discuss Holtec Decommissioning International’s licensing termination plan for the Oyster Creek Nuclear Generation Station in New Jersey. The meeting will be held from 6 p.m. to 9 p.m. Eastern Time at Lacey Township Municipal Building at 818 Lacey Road in Forked River, […]

The Nuclear Regulatory Commission will hold a hybrid meeting on Sept. 17 to discuss Holtec Decommissioning International’s licensing termination plan for the Oyster Creek Nuclear Generation Station in New Jersey. The meeting will be held from 6 p.m. to 9 p.m. Eastern Time at Lacey Township Municipal Building at 818 Lacey Road in Forked River, […]

A California Democrat and a New York Republican in areas with retired reactors are having another go at passing a House of Representatives bill aimed at increasing safety oversight at nuclear power plants undergoing decommissioning. Reps. Mike Levin (D-Calif.) and Mike Lawler (R-N.Y.) recently said they would reintroduce the Increasing Nuclear Safety Protocols for Extended […]

A California Democrat and a New York Republican in areas with retired reactors are having another go at passing a House of Representatives bill aimed at increasing safety oversight at nuclear power plants undergoing decommissioning. Reps. Mike Levin (D-Calif.) and Mike Lawler (R-N.Y.) recently said they would reintroduce the Increasing Nuclear Safety Protocols for Extended […]

Southern California Edison this week updated its latest decommissioning efforts for the San Onofre Nuclear Generating Station in southern California. In its first quarter update, SCE said it has begun to deconstruct reactor pressure vessels that previously stored nuclear fuel and coolant for the plant. There are three parts of the reactor pressure vessels: a […]

Southern California Edison this week updated its latest decommissioning efforts for the San Onofre Nuclear Generating Station in southern California. In its first quarter update, SCE said it has begun to deconstruct reactor pressure vessels that previously stored nuclear fuel and coolant for the plant. There are three parts of the reactor pressure vessels: a […]

The federal government will pay $145 million for failing to remove spent nuclear fuel from three shuttered New England power plants over five years, court papers filed this week show. The payment, jointly agreed to last week by the plant operators and federal officials, was approved Tuesday by the U.S. Court of Federal Claims. The […]

With less than a month left to brief the court, attorneys for New York said the state’s ban on discharging irradiated water from shuttered nuclear plants does not violate federal law. For that reason, attorneys for the state said in a Nov. 8 court filing, the U.S. District Court for the New York Southern District […]

With less than a month left to brief the court, attorneys for New York said the state’s ban on discharging irradiated water from shuttered nuclear plants does not violate federal law. For that reason, attorneys for the state said in a Nov. 8 court filing, the U.S. District Court for the New York Southern District […]

The federal government should pay $145 million for failing to remove spent nuclear fuel from three shuttered New England power plants over five years, court papers filed last week show. The payment, jointly agreed to by the plant operators and federal officials, must still be approved by the U.S. Court of Federal Claims. The government […]

Federal judges on Monday worried that the owner of California’s last nuclear power plant has not checked the condition of a reactor core for more than a decade but questioned whether environmentalists had grounds to force such a check. “Your argument from practicality and so on is really disturbing,” Marsha Berzon, a senior judge in […]

Federal judges on Monday worried that the owner of California’s last nuclear power plant has not checked the condition of a reactor core for more than a decade but questioned whether environmentalists had grounds to force such a check. “Your argument from practicality and so on is really disturbing,” Marsha Berzon, a senior judge in […]

The Nuclear Regulatory Commission is taking public comment on its draft supplemental environmental impact statement for renewing the operating licenses of Diablo Canyon Nuclear Power Plant, the agency said in a press release. The environmental review is one of the steps the NRC has to complete before approving plant owner Pacific Gas and Electric’s (PG&E) […]