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Faster-than-Expected Data Center Load Growth May Cause Increased Regional Short-term Fossil Fuel Generation and Wholesale Electricity Prices

LCG, March 18, 2026--The EIA released a new "In-depth Analysis" of the potential impact of faster-than-expected near-term growth in data center power demand on power generation and wholesale prices on March 12. The analysis models the lower 48 states through 2027 and compares results to its base case scenario. Key takeaway from this sensitivity analysis is the potential increase in fossil fuels in some regions and potentially a significant increase in wholesale prices in ERCOT.

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Faster-than-Expected Data Center Load Growth May Cause Increased Regional Short-term Fossil Fuel Generation and Wholesale Electricity Prices

LCG, March 18, 2026--The EIA released a new "In-depth Analysis" of the potential impact of faster-than-expected near-term growth in data center power demand on power generation and wholesale prices on March 12. The analysis models the lower 48 states through 2027 and compares results to its base case scenario. Key takeaway from this sensitivity analysis is the potential increase in fossil fuels in some regions and potentially a significant increase in wholesale prices in ERCOT.

Read more

Industry News

PG&E to Buy Mississippi Merchant Plant

LCG, Sept. 8, 2000--PG&E Corp. said yesterday its National Energy Group would acquire the 500 megawatt Attala merchant power plant project from Duke Energy North America for an undisclosed price.

Construction of the natural gas-fired, combined-cycle plant began in March and commercial operation is scheduled for next summer. Output will be sold into the Entergy wholesale market, according to PG&E.

Chris Iribe, chief operating officer of the National Energy Group's eastern region, said the purchase "strengthens our growing supply position in the Southern United States."

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