The Nuclear Regulatory Commission offered an overall reassuring message last week regarding the performance of the nation’s commercial reactors in 2021.

“The work of the nuclear power plant operators for almost every reactor fully meets our stringent safety and security performance objectives,” said Andrea Veil, director of the NRC’s Office of Nuclear Reactor Regulation. “Yet even those high-performing units will undergo thousands of inspection hours this year under our normal ‘baseline’ inspection program.”

Black

Missouri has only one nuclear power plant, Ameren Missouri’s single-unit Callaway facility. State Rep. John Black (R., 137th Dist.) doesn’t think that’s enough.

Black’s H.B. 261, introduced earlier this year after a similar version failed to make headway in 2020, would create the Missouri Nuclear Clean Power Act, aimed at fostering the development of nuclear power in the state. Under the bill, companies that build clean baseload generating plants or renewable-source generating plants rated at 200 MW or more would no longer be prohibited from charging for construction costs before beginning operation.

Holtec’s 1,500th canister is positioned for placement into the HI-STORM UMAX system at Ameren Missouri’s Callaway Energy Center. Photo: Holtec

Holtec International said that it successfully loaded its 1,500th spent fuel canister last week as part of the ongoing dry storage campaign at Ameren Missouri’s Callaway Energy Center. Holtec’s HI-STORM UMAX subterranean dry storage system has been in service at Callaway since 2015. The MPC-37 multipurpose canister is used to place 37 pressurized water reactor spent fuel assemblies into each HI-STORM UMAX vertical ventilated module.

“There has been a strong collaboration between our teams, and I truly appreciate the strong focus on doing the work safely, correctly, and to the highest standards of excellence,” said Fadi Diya, senior vice president and chief nuclear officer of Ameren Missouri, in a March 17 announcement.

“Just as we shared the milestone in 2015 of deploying the world’s first subterranean dry storage system under a general license, we are proud to share this milestone with Ameren,” said Pierre Oneid, Holtec’s senior vice president and chief nuclear officer.