07.09.25

Cantwell Pushes Energy Nominee to Uphold Hanford Tri-Party Agreement & Consent Decree

Questions Timothy Walsh, nominee to be Assistant Secretary of Energy for Environmental Management, on support for Hanford cleanup plan

WASHINGTON, D.C. – Today, U.S. Senator Maria Cantwell (D-WA), a senior member of the Senate Energy and Natural Resources Committee, pushed Timothy Walsh, nominee to be Assistant Secretary of Energy for Environmental Management, to prioritize Hanford cleanup and uphold the Tri-Party Agreement and the Consent Decree milestones.

Sen. Cantwell questioned Mr. Walsh today during a hearing of the committee.

Sen. Cantwell: Do you commit to upholding the Tri-Party Agreement and the Consent Decree milestones that are part of this process?

Walsh: Yeah. Thank you for that question. Senator Cantwell, and you know, before I really look forward to getting out to Hanford, meeting you out there, and digging into this. It's a critically important mission. The people of Washington state and indeed, all Americans deserve to live in a safe, clean environment. I know this has been an ongoing process.

Cantwell: This is a federal responsibility, right?

Walsh: It is.

Cantwell: So, it's the federal government's responsibility. We just are a little more of a watchdog just because we're there. Yes, and we have to be.

Walsh: And I'm a man of action. I understand the consent agreement. I understand the Tri-Party Agreement. It has outlined the framework of the cleanup and responsibilities, and has, it's a living document that's been modified a few times over the last 20 years, and you have my commitment that we're going to work together and that it's going to be a priority in the Office of Environmental Management.

Cantwell: What nuclear waste understanding and technical expertise would you bring to the situation?

Walsh: Well, I can tell you that I'm a quick learner [and have] an engineering background. I'm a sort of an engineering geek, and like anything I've accomplished in my life, whether it was building a complex semiconductor plant, you rely on the experts. And I think what Washington, you know, Hanford site needs is really leadership and a good, solid plan that's well executed, and that's what I intend to bring.

The negotiated agreement, which includes the Tri-Party Agreement, spells out how the State of Washington, the U.S. Department of Energy (DOE), and the U.S.. Environmental Protection Agency (EPA) must cooperate to ensure that cleanup of the radioactive nuclear waste at Hanford remains in compliance with federal law.

Sen. Cantwell has long championed Hanford clean-up and played a leading role in overseeing the DOE’s cleanup efforts, fighting numerous Administration proposals to cut Hanford budgets. 

Throughout the first Trump administration, Sen. Cantwell repeatedly led the charge in opposing drastic cuts to the Hanford budget, and in 2020 she led a successful effort to defeat a provision in the annual National Defense Authorization Act that could have diverted billions in funding from ongoing clean-up projects.


In January 2021, at the nomination hearing for former Secretary of Energy Jennifer Granholm, Sen. Cantwell secured a pledge to fully fund Hanford cleanup from the nominee. Secretary Granholm visited the DOE’s Pacific Northwest National Laboratory in Richland and the Hanford site with Sen. Cantwell in August 2022 and they discussed the need for increased and sustained funding.

Sen. Cantwell also questioned Audrey Robertson, nominee to be Assistant Secretary of Energy for Energy Efficiency and Renewable Energy, about cuts to that department that could affect battery technology research at Pacific Northwest National Labs (PNNL). The administration’s proposed budget for DOE would require PNNL to conduct significant layoffs.

Video of today’s committee hearing is available HERE, and a transcript HERE.

###