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Minnesota PUC Approves Operations Extension for Xcel Energy's Prairie Island Nuclear Plant

LCG, August 15, 2025--Xcel Energy announced that the company received state approval yesterday from the Minnesota Public Utilities Commission to extend operations of the Prairie Island nuclear plant through the early 2050s. Prairie Island has two units that have a combined generating capacity of 1,100 MW. The units’ current operating licenses expire in 2033 and 2034.

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PGE Announces Addition of 475 MW of Battery Energy Storage Systems to Improve Grid Reliability and Costs

LCG, August 7, 2025--Portland General Electric (PGE) today announced the completion of three, four-hour lithium-ion utility-scale battery energy storage systems (BESS) in Oregon, adding 475 MW and more than 1.9 GWh of dispatchable capacity to serve the Portland metro area. Each of these BESS facilities can deliver power during peak demand or when other electric generating facilities are limited, which improves system flexibility, reliability and costs.

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Industry News

Shepards Flat Wind Farm in Oregon Now Fully Operational

LCG, September 27, 2012--The Shepards Flat Wind Farm is now delivering power to the grid in northeast Oregon. The project, developed by Caithness Energy, has a design capacity of 845 MW. Southern California Edison purchased the power output under a 20-year power purchase agreement (PPA).

The massive wind project, with a 32,000 acre footprint, operates along the Eastern Columbia Gorge in Gilliam and Morrow Counties. The project incorporates 338, 2.5-MW wind turbines provided by GE.

Project investors include Google, GE Energy, and Japan's Sumitomo Corp. In October 2010, the Department of Energy (DOE) provided a $1.3 billion partial loan guarantee through the Recovery Act in 2010.
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