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EIA Analysis of Southwest Hydropower Generation Shows Record Lows and Slow Recovery

LCG, November 13, 2026--The U.S. Energy Information Administration (EIA) today issued an "In-Brief Analysis" highlighting the record lows for hydropower generation in the Southwest this summer. The prolonged drought conditions affecting the Colorado River Basin caused record low hydropower generation this summer in the Southwestern electricity supply region, which includes Arizona, New Mexico, and small parts of Nevada and California. Hydropower generation from April through August 2026 was a full 28 percent lower than the 10-year average and 19 percent lower than during the same period last year.

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NRC Issues Construction Permit for Long Mott High-Temperature, Gas-Cooled Reactor in Texas

LCG, November 11, 2026--The Nuclear Regulatory Commission (NRC) announced on November 9 that it has approved the Construction Permit Application ("CPA") for the Long Mott Generating Station in Texas. Long Mott Energy, LLC (LME) must obtain a separate operating license from the NRC before loading fuel or operating the reactors.

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Industry News

New Power Generation Record Set for ERCOT

LCG, October 19, 2011--The Electric Reliability Council of Texas (ERCOT) announced that the electricity generated by wind farms on the afternoon of October 7 set a record at 7,400 MW. With an installed wind generating capacity totaling approximately 9,400 MW, this represents nearly an 80 percent capacity factor for the wind farms in ERCOT. Coastal wind farms accounted for approximately 15 percent of the power generated.

On October 7, approximately 15 percent of the electricity demand of 48,733 MW was supplied by electricity generated by the wind projects in ERCOT.

Although electric transmission constraints and the economy have slowed wind project development, new wind projects continue to be constructed. ERCOT anticipates the installed wind power capacity to increase from 9,400 MW to 9,700 MW by year end. Furthermore, over 2,300 miles of high-voltage transmission system expansions are planned by the end of 2013 that could allow for an additional 18,500 MW of installed wind power.



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