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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

NY Short-Circuit May Cause Summer Troubles

LCG, May 22, 2002-A major Long Island Power Authority transmission line has short-circuited.

Crossed wires in a 3 mile underwater part of the line probably caused the problem in the 18-mile transmission line, which connects Oyster Bay and Westchester County by way of the Long Island Sound.

If the problem is in the underwater portion and requires replacement transmission, the line may not be serviceable until after the peak-demand summer months, posing a significant problem for LIPA and power officials. According to LIPA chairman Richard Kessel, keeping the transmission line up may be the biggest pre-summer challenge that LIPA has ever encountered.

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