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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

CPUC Approves NRG Energy's 500-MW Carlsbad Energy Center

LCG, May 28, 2015-The California Public Utilities Commission (CPUC) approved late last week the SDG&E Power Purchase and Tolling Agreement for the NRG Energy, Inc. Carlsbad Energy Center, a proposed 500-MW, natural gas-fired peaking facility. The project is expected to begin operations when the adjacent Encina Power Station is retired at the end of 2017.

The Carlsbad Energy Center will include five units to increase reliability in southern California given the closure of the San Onofre Nuclear Generating Station (SONGS) in 2013 and the planned retirement of the Encina Generating Station due to California's Once-Through-Cooling ban. The proposed electric generating facility will be located in the City of Carlsbad in San Diego County.

The president of NRG Energy's West region stated, "We appreciate the CPUC's vote of confidence that the Carlsbad Energy Center is the best approach to have the appropriate, flexible capacity online by 2017 to enable California to reach its greenhouse gas reduction goals through building additional renewable generation while preserving the reliability of the grid. We appreciate the CAISO's recognition of the project's contribution to the grid and SDG&E's continued support of the project and the benefits it will bring to all of southern California. And we appreciate the City of Carlsbad's focus on the environmental benefits of the project to build a smaller, more efficient plant that complies with the State's once-through-cooling policies, and enables the demolition of Encina and development of the underlying coastline property."

The original application for certification was filed with the California Energy Commission (CEC) in September 2007.
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