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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

Las Vegas Cogeneration To Expand Plant

LCG, July 2, 2002--An existing facility located five miles north of Las Vegas, Nev. is being expanded from an existing single plant of 50 megawatts to include an additional combined-cycle unit of 240 megawatts, according to owner Las Vegas Cogeneration LP, which is an unregulated subsidiary of Black Hills Corporation.

The installation of four 46-megawatt GE LM6000 combustion turbines, their heat recovery counterparts, and two 28-megawatt Dresser Rand steam turbines should be completed in time for a September, 2002 startup date. Allegheny Energy Supply Co. LLC, a subsidiary of Allegheny Energy Inc., will assume control of the new plant, having signed a 15-year contract for 222 megawatts of electric power capacity.

Las Vegas Cogeneration II, as the new plant is named, will feature carbon monoxide catalyst and NOx selective catalytic reduction (SCR) units, which are also to be installed on the existing plant.
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