Grand Coulee Dam overhaul ensures 30 more years of service
A refurbished rotor is placed inside the G22 generator at Grand Coulee Dam. This was the final of three generators to go back online after the dam’s overhaul project began at the site in 2013.
Bureau of Reclamation/Courtesy photo
A refurbished runner is placed inside Grand Coulee Dam’s G23 generator. This portion of the dam came back online in 2019. No federal or state dollars were used to pay for the project.
The Bureau of Reclamation and the Bonneville Power Administration recently announced a long-running overhaul of three generators at the Grand Coulee Dam was completed in September 2021, according to a press release from both agencies.
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