Environmental Remediation

DOE’s Environmental Management Office sets out 2022 cleanup priorities

January 18, 2022, 12:07PMRadwaste Solutions

The Department of Energy’s Office of Environmental Management (EM) has established its key priorities for calendar year 2022, covering planned cleanup, project construction, acquisition, and other important accomplishments to advance the office’s environmental and risk-reduction mission. EM is responsible for handling the nation’s Cold War environmental legacy resulting from five decades of nuclear weapons production and government-sponsored nuclear energy research.

“Our many accomplishments in 2021 positioned EM to achieve an equally challenging slate of priorities in 2022,” said EM senior advisor William “Ike” White. “Our 2022 priorities underscore our goals to accomplish cleanup that is safe and protective of our workforce, the public and the environment, and in a manner that is transparent to the communities that host and support our sites.”

How is technology changing the field of environmental remediation?

November 2, 2021, 7:00AMNuclear News

For U.S. nuclear plants now undergoing decommissioning and those about to begin the process, environmental remediation has remained relatively consistent on the nuclear side with respect to contaminated soil and groundwater cleanup. However, non-­radiological chemical remediation has been shifting as new and emerging compounds are getting attention from the public and from the Environmental Protection Agency and state agencies.

Pine forest helps safely disperse tritium at Savannah River Site

September 23, 2021, 9:30AMRadwaste Solutions
U.S. Forest Service employees Secunda Hughes (left) and Andrew Thompson inspect irrigation piping and sprinkler heads, part of a 62-acre pine plantation used to safely disperse tritium at the Savannah River Site.

The Department of Energy’s Office of Environmental Management (EM) is managing the release of tritiated water using a 62-acre plantation of pine trees and other natural resources to limit radioactively contaminated groundwater from reaching waterways on the Savannah River Site in South Carolina.

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.