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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

Idaho Power Pursues PUC Approval for New Wind Farms

LCG, November 10, 2005--The Idaho Public Utilities Commission (PUC) is accepting public comment on the power contracts proposed by Idaho Power Co. and the Exergy Development Group (Exergy) related to four wind projects. The projects are to be constructed in south-central and eastern Idaho and would provide a combined electric generating capacity of 75 MW.

Exergy is developing the four wind projects, which are: the Milner Dam Wind Park, located near Milner Dam in Cassia County; the Lava Beds Wind Park, located between Blackfoot and Arco,; the Notch Butte Wind Park, located between Twin Falls and Shoshone; and the Salmon Falls Wind Park, located near Hagerman and south of Bell Rapids. The first three projects each include 12, 1.5-MW turbines, while the Salmon Falls project consists of 14, 1.5-MW turbines.

Idaho Power states that the projects were well along in the development process such that they should be grandfathered from a PUC order in August that temporarily reduced from 10 average MW to 100 kW the size of projects that could qualify for a rate published by the PUC for renewables under provisions of the Public Utility Regulatory Policies Act of 1978 (PURPA).

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