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SPP's Western Expansion Set for Implementation on April 1

LCG, March 13, 2026--The Southwest Power Pool (SPP) announced yesterday that leaders from the participating organizations voted unanimously to proceed as planned with expanding its regional transmission organization (RTO) services into the Western Interconnection. SPP sees the decision to proceed as planned as a strong signal of confidence as SPP and its partner utilities prepare for this key milestone, which will occur overnight between March 31 and April 1.

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Entergy Estimates Customer Savings of $5B from "Fair Share Plus" Data Center Agreements

LCG, March 6, 2026--Entergy yesterday announced approximately $5 billion in total savings for 2.3 million customers in Arkansas, Louisiana and Mississippi resulting from data center customer agreements in those states. Entergy, which completed its first data center customer agreement in 2024, projects the customer savings over the next 20 years and after the regulatory approval or acknowledgement of the public service commissions in those states.

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Industry News

Southern Unit Plans 320 Megawatts for Virginia

LCG, Feb. 13, 2001Mirant Corp., the former Southern Energy and still a subsidiary of The Southern Co., said yesterday it wants to build a 320 megawatt natural gas-fired power plant in Danville, Va.

The proposed facility would consist of four 80 megawatt simple-cycle units that could be expanded to 870 megawatts total output with the addition of heat recovery steam generators and conversion to combined-cycle operation.

Rick Pershing, chief executive officer of Mirant Americas, said "The Danville area needs new plants, and these gas-fueled turbines represent one of the cleanest ways to make electricity on a commercial scale."

Danville Mayor John Hamlin was enthusiastic. "This investment would create a myriad of benefits for Danville's future -- significant new tax revenue, high quality jobs, economic diversification, electric generation capacity, natural gas capacity," he said.

Mirant said the plant would initially be a peaking facility, meaning it would be used only during periods of great demand when the electricity produced would fetch the highest prices. Conversion to a combined-cycle configuration would occur if the company determines that the power plant is needed for its day-to-day electricity production needs.

The new facility would be built on about 67 acres in a Danville industrial park. Depending on receipt of state and local permits, Mirant expects commercial operation to begin in 2003 or 2004.

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