2023 in Review: October–December

January 16, 2024, 3:01PMNuclear News

Another calendar year has passed. Before heading too far into 2024, let’s look back at what happened in 2023 in the nuclear community. In today's post, compiled from Nuclear News and Nuclear Newswire are what we feel are the top nuclear news stories from October through December 2023.

Stay tuned for the top stories from the rest of the past year.

NRC releases decommissioned Zion site for unrestricted use

November 9, 2023, 9:31AMRadwaste Solutions
The Zion nuclear plant site as it appeared earlier this year. (Photo: Tim Gregoire)

The Nuclear Regulatory Commission has released for “unrestricted use” most of the land on and around where the Zion nuclear power plant once operated in northeastern Illinois. This means that any residual radiation is below the NRC’s limits and there will be no further regulatory controls by the agency for that portion of the property.

Sharing D&D Knowledge in a Competitive Market

October 27, 2023, 3:13PMRadwaste SolutionsTim Gregoire
Vermont Yankee’s segmented reactor vessel head is lowered into a custom-built package for transportation and disposal. (Photo: Orano)

Currently, the Nuclear Regulatory Commission is overseeing 17 nuclear power plants that are undergoing active decommissioning. For 10 of those plants, the NRC licenses have been transferred, either through sale or temporary transfer, from the plant owner and operator to a third party, nonutility company for decommissioning. To be profitable, those companies are decommissioning the nuclear plants as expediently as they safely can, while still protecting workers and the environment, using proprietary techniques and processes.

Exelon split completed; Constellation launched

February 2, 2022, 3:00PMNuclear News

Constellation, formerly Exelon Generation, owner and operator of the nation’s largest nuclear reactor fleet, announced this morning the completion of its separation from Exelon Corporation and its launch as a stand-alone, publicly traded company. Headquartered in Baltimore, Md., the new company began trading today on the Nasdaq Global Select Market under the symbol “CEG.”

Exelon announced last February that it had begun the effort to separate its utility businesses from its competitive power generation and customer-facing energy businesses.

Three Studies in Site Remediation

September 21, 2021, 12:00PMRadwaste SolutionsJeremy Kartchner

For any nuclear power plant that has been permanently shut down, site restoration is the ultimate decommissioning goal when contracting with a utility to demolish a facility. The task, however, is not as simple as mobilizing heavy equipment and waving a wrecking ball or planting explosives to implode the facility, then loading up the debris and sending it to a landfill.

There is a real science and engineering approach necessary to safely restore the land to its original state. That has been the goal for EnergySolutions over the past decade as the company works to safely decommission shuttered nuclear power plants—packaging, transporting, and disposing of the waste, and restoring the sites for whatever reuse the owners and host communities see fit.

Release of La Crosse and Zion sites for unrestricted use delayed until 2022

September 13, 2021, 7:00AMRadwaste Solutions
The La Crosse site in 2019 with major decommissioning completed. The coal-fired Genoa plant is in the background. (Photo: EnergySolutions)

The Nuclear Regulatory Commission has extended its orders transferring the licenses for the La Crosse and Zion nuclear power plants from EnergySolutions back to the plant owners until late 2022. This is the third time the NRC has extended the effectiveness of the license transfer orders for the decommissioned plants since approving them in 2019.

The consequences of closure: The local cost of shutting down a nuclear power plant

May 7, 2021, 3:01PMNuclear NewsTim Gregoire

When on May 7, 2013, the Kewaunee nuclear power plant in rural Wisconsin was shut down, it took with it more than 600 full-time jobs and more than $70 million in lost wages, not including temporary employment from refueling and maintenance outages. Taking into account indirect business-to-business activity, the total economic impact of the closure of the single-unit pressurized water reactor was estimated to be more than $630 million to the surrounding three-county area.

Searching for lost revenue from shut-down nuclear plants, NY law allows towns to assess waste storage

January 12, 2021, 9:29AMANS Nuclear Cafe

Indian Point nuclear power plant. Photo: Entergy Nuclear

Communities across the United States where nuclear power plants have been shut down face huge gaps in tax revenues, sometimes in the tens of millions of dollars. States such as New Jersey, Illinois, Wisconsin, and California are watching events in New York now that Gov. Andrew Cuomo has signed a new law that says cities can “assess the economic value of storing waste” on sites where nuclear plants once operated, as reported by Bloomberg.