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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

Construction Begins at Red Hills Wind Farm

LCG, October 2, 2008--ACCIONA Energy began construction September 24 on the Red Hills Wind Farm, located near Elk City, Oklahoma. The $250 million project has an electric generating capacity of 123-MW and an estimated cost of approximately $250 million.

The Red Hills Wind Farm will consist of 82 wind turbines manufactured by ACCIONA. Thirty-four of the 1.5-MW turbines will be produced at the new manufacturing facility in West Branch, Iowa, with the remainder manufactured at ACCIONA's plant in Spain.

ACCIONA plans to start manufacturing its new, 3-MW turbine at the West Branch facility next year. The dimensions of the 3-Mw, AW-3000 are impressive. Three rotor diameter options are available: 100, 109 and 116 meters. The turbine is supplied with a tower that provides a hub height of either 100 or 120 meters. Deliveries of the first machines are expected in the second half of 2010.
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