The Department of Energy’s latest cost estimate for the Waste Treatment and Immobilization Plant (WTP) at the Hanford Site in Richland, Wash., is $18.5 billion – excluding the cost of building and commissioning the High-Level Waste Facilities.
The High-Level…
Weapons Complex Monitor Vol. 37 No. 09
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Weapons Complex Monitor
Article 1 of 10
March 06, 2026
Latest Hanford WTP cost estimate $18.5B, not counting HLW
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