Correction

The Nov. 20 edition of RadWaste Monitor misidentified the manager of a LLRW disposal site in Beatty, Nev. The state of Nevada manages the site. The article also misattributed fines the EPA issued in 2010. The fines relate to an adjacent US Ecology RCRA facility.

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NRC wants to bring more clarity in GTCC disposal rulemaking, Marzano says

ARLINGTON, Va. – The Nuclear Regulatory Commission is working to continue navigating the management of Greater than Class C (GTCC) waste through recent rulemaking, Commissioner Matthew Marzano said Wednesday here.
The NRC Commissioner opened up the third and…

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DOE prepares for high burnup research cask shipment in 2027

The Department of Energy and a handful of its contractors are gearing up to receive a high burnup research cask shipment at the Idaho National Laboratory in the coming year.
The high burnup research cask will be shipped out of Dominion Energy’s North Anna Power…

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Nuclear consolidation continues as EnergySolutions buys WMG

The recent trend of nuclear sector consolidation is continuing as Salt Lake-based EnergySolutions said Thursday it has bought WMG, a provider of engineering services and software.
WMG was founded in 1979 and is known in part for its trademarked RADMAN software…

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Energy Capital Partners to repurchase EnergySolutions

Energy Capital Partners, a multi-billion-dollar energy-focused investment firm, will re-acquire EnergySolutions from TriArtisan Capital Advisors for an undisclosed price, the companies said this week.
The transaction is subject to customary regulatory approvals…

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Energy Capital Partners to acquire EnergySolutions again

Energy Capital Partners, a multi-billion-dollar energy-focused investment firm, will re-acquire EnergySolutions from TriArtisan Capital Advisors for an undisclosed price, the companies said this week.

The transaction is subject to customary regulatory approvals and is expected to close this year. EnergySolutions said in a press release. The investment firm said the decision to buy EnergySolutions again “comes at a time of transformational change for the nuclear sector,” according to the same release.

Energy Capital Partners previously acquired EnergySolutions in 2013 for $1.1 billion. The investment firm brought in TriArtisan Capital Advisors as a minority stakeholder in 2018 and eventually sold all of its ownership to TriArtisan Capital Advisors in May 2022.

Energy Capital Partners has stayed in contact with EnergySolutions since the investor exited its previous investment in the company four years ago, according to the release.

“We see tremendous potential for its platform as the role of nuclear energy in meeting the rising need for reliable baseload power continues to grow,” Energy Capital Partners’ Drew Brown said. “EnergySolutions has built deep expertise in supporting nuclear facilities safely and responsibly throughout their lifecycle. We’re excited to partner with them again as they continue serving their customers and contributing to a more secure energy future.”

“Today’s announcement marks an important milestone for EnergySolutions,” Ken Robuck, EnergySolutions President and CEO, said. “Over the past several years, we have broadened our offerings across the nuclear sector and strengthened our ability to deliver integrated solutions for customers.”

The EnergySolutions announcement is part of a recent uptick in consolidation of the nuclear environmental sector, TechSource was bought by Salas O’Brien in January. A few weeks earlier, Geosyntec agreed to buy Longenecker & Associates. 

Headquartered in Salt Lake City, Utah, EnergySolutions operates in various parts of the nuclear fuel cycle, such as decommissioning and waste management, in the United States, Canada, Asia and Europe. 

The company owns a major commercial low-level radioactive waste facility in Clive, Utah that is used by the Department of Energy and other clients. 

In late 2025, a Northwest regional authority gave EnergySolutions permission to receive low-level radioactive waste from Ontario, Canada at the Clive, Utah facility. In 2019, EnergySolutions started buying retired nuclear power plants for decommissioning. 

EnergySolutions has recently begun to explore nuclear generation, filing a notice with the Nuclear Regulatory Commission to seek to build new nuclear power at the Kewaunee site in Wisconsin.

Wayne Barber contributed to article. 

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Coalition urges regional compact to reject imported radwaste from Ontario

A coalition of 88 citizen groups critical of nuclear energy are asking a regional authority for the Northwest to reject a plan by EnergySolutions to import up to 1.3 million cubic yards of low-level radioactive waste from Ontario, Canada to the company’s disposal…

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Coalition urges regional compact to reject imported radwaste from Ontario

A coalition of 88 citizen groups critical of nuclear energy are asking a regional authority for the Northwest to reject a plan by EnergySolutions to import up to 1.3 million cubic yards of low-level radioactive waste from Ontario, Canada to the company’s disposal…

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Democrats demand an explanation for major changes at NRC

Senate and House Democratic appropriators seek more clarity from the Nuclear Regulatory Commission’s Chair Ho Nieh on the recent overarching changes at the agency initiated by President Donald Trump’s Executive Order 14300.
Sen. Patty Murray (D-Wash.) and Rep.…

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Round Up: Bluecore raises $50 million for maritime technology; NRC to review Dominion’s ESP renewal; NRC’s plans workshop on AI maturity

Long Beach, Calif.-based maritime nuclear startup Bluecore Energy raised $50 million in seed funding this week.
The seed round is the first official stage of fundraising from outside investors for a startup company. Bluecore, founded in 2025, said in its Tuesday…

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Newsom signs two nuclear energy-related bills to advance new nuclear in California

California Gov. Gavin Newsom (D) signed two state bills into law on Sept. 30 that focus on exploring the viability of advanced nuclear fission and fusion.
The first bill, Assembly Bill 2647, introduced by California Assembly member Lisa Calderon (D), is aimed towards…

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U.S., South Korea advance efforts to build eight large reactors

The United States and South Korean governments reached a $120 billion investment agreement on Sept. 30, collaborating on building eight large-scale reactors in the United States.
The initiative, named Project Power, involves efforts from both governments, Westinghouse,…

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North Korea tests new missile system, continues to beef up nuclear capabilities

North Korea launched what are believed to be two short-range ballistic missiles from its eastern coast Sunday, with state media later describing the test as a demonstration of a new weapons system as Pyongyang continues to expand its missile and nuclear capabilities.
South…

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Democrats move to block U.S.-Saudi nuclear cooperation agreement

Congressional Democrats have introduced a resolution seeking to block a U.S.-Saudi civil nuclear cooperation agreement, citing concerns about uranium enrichment and limits on international inspections.
Rep. Gregory Meeks (D-N.Y.), the top Democrat on the House…

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IAEA resolves longstanding Syria nuclear safeguards questions

The International Atomic Energy Agency has resolved outstanding safeguards questions concerning Syria’s past nuclear activities after Damascus provided the agency with access and information, Director General Rafael Mariano Grossi said Sept. 14.
Grossi told the…

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Wright: U.S. would supply nuclear fuel to Iran if issues resolved

The United States would be willing to provide nuclear fuel to Iran if Tehran resolves concerns surrounding its nuclear program, Energy Secretary Chris Wright said, potentially offering a path for civilian nuclear cooperation.
Wright reportedly told Bloomberg that…

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Wright: U.S. would supply nuclear fuel to Iran if issues resolved

The United States would be willing to provide nuclear fuel to Iran if Tehran resolves concerns surrounding its nuclear program, Energy Secretary Chris Wright said, potentially offering a path for civilian nuclear cooperation.
Wright reportedly told Bloomberg that…

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