US Department of Energy opens $90 million contract to clean up radioactive waste at one facility

The Department of Energy is seeking contractors to manage hazardous, toxic, and radioactive waste at a Northwestern site through an indefinite delivery contract — meaning the government will buy services as needed over time rather than committing to a fixed scope upfront. This is a standard procurement mechanism for long-term environmental remediation work, but the dollar floor signals the agency expects significant cleanup operations.

Environmental remediation at weapons production sites is a decades-long effort with no clear endpoint. Large indefinite contracts like this one are how the Department of Energy funds ongoing cleanup without renegotiating every fiscal year. The contract value is a data point in the broader cost of managing Cold War nuclear infrastructure — the Department of Energy's entire environmental management budget runs roughly $8 billion annually across dozens of sites, and costs have consistently overrun initial estimates. This procurement doesn't change that trajectory, but it does confirm the agency is still actively contracting for cleanup work rather than declaring sites remediated.