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PUC of Texas Approves Entergy Texas' Plans to Build Over 1,200 MW of Gas-Fired Capacity

LCG, September 12, 2025--Entergy announced yesterday that the Public Utility Commission of Texas (PUCT) approved Entergy Texas’ proposal to build two efficient natural gas-fired power plants to support the region’s rapid growth. The combined electric generating capacity of the two facilities, the Legend Power Station and the Lone Star Power Station, will add over 1,200 MW to the Southeast Texas power grid to support new customer demand, increase reliability and lower costs for all customers. Both facilities are scheduled to commence operations by mid-2028.

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Puget Sound Energy Starts Construction on 142-MW Appaloosa Solar Project in Washington

LCG, September 4, 2025--Puget Sound Energy (PSE) announced yesterday that phased construction has commenced on its 142-MW Appaloosa Solar Project, a utility-scale solar facility underway in southeastern Washington. The project is being built by Qcells EPC, who will serve as the module manufacturer and the engineering, procurement, and construction (EPC) solution provider. Construction is scheduled through 2026, and commercial operation is expected at the end of next year.

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Industry News

Ameren Announces New Nuclear Reactor Under Consideration at Callaway

LCG, December 6, 2005--Ameren Corporation announced late last week that it is evaluating the addition of another nuclear reactor at its Callaway Plant in Missouri.

Gary Rainwater, chief executive officer and president of Ameren Corporation, made the announcement last Thursday. According to Rainwater, the new reactor would cost about $2 billion and could commence operations in 2017, at the earliest. Ameren is currently exploring options for base load power stations, and a decision is expected in the next three years. A factor that favors nuclear power is that no greenhouse gases are emitted.

The existing Callaway Plant is a Standardized Nuclear Unit Power Plant System (SNUPPS) that uses a Westinghouse four-loop pressurized water reactor and a General Electric turbine-generator. The plant, located about twenty-five miles northeast of Jefferson City, went into service December 1984 and has a net generating capacity of 1,126 MW. The site was initially developed with the idea of adding a second unit in the future.

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