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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

AEP, Power Agency to Expand Texas Grid

LCG, May 24, 2001American Electric Power Co. and the Lower Colorado River Authority yesterday reached a tentative agreement to spend $500 million over the next five year to expand the electric power transmission system service southwestern Texas.

The program, which will require approval by the Public Utilities Commission of Texas, is aimed at improving capacity on the system to accommodate 27 new power plants that will add 14,000 megawatts of generation to the Texas grid in the next few years.

The joint venture, which was approved by the LCRA's directors yesterday, expects to have a final agreement in place next month. Robert Cullick, a spokesman for the LCRA, said "We expect to have a final negotiated contract in June and hope to start construction on specific projects by the end of the summer."

In an assessment of transmission systems earlier this year, the North American Electric Reliability Council said Texas' transmission grid, though in better shape than those in California and New England, was in need of improvement. Cullick agreed, saying "There are some bottlenecks. By expanding existing lines and building new ones we hope to relieve some of these bottlenecks."

In addition to expanding capacity on existing lines and building new ones, the program calls for upgrading substations, adding new connections and making other improvements.

Under the joint venture between AEP and LCRA, the Authority will own the new facilities and AEP will operate and maintain them. Because of its tax-exempt status, LCRA will be able to finance the improvements at lower cost than could a private company.

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