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TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming

LCG, April 23, 2026--TerraPower announced today the official start of construction on its Kemmerer Unit 1 nuclear power plant, which could be the first utility-scale advanced nuclear power plant in the United States. In early March, the Nuclear Regulatory Commission (NRC) announced that it had authorized the staff to issue a construction permit for Unit 1 commercial nuclear power plant in Kemmerer, Wyoming.

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TVA Announces Two Energy Storage Agreements Totaling 425 MW/1,700 MWh

LCG, April 22, 2026--The Tennessee Valley Authority (TVA) yesterday announced two new, 20-year agreements for a 225 MW/900 MWh battery energy storage system (BESS) project in East Tennessee and for a 200 MW/800 MWh BESS project in northern Alabama. Both projects are planned to commence commercial operations in 2029.

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Industry News

Sierra Pacific Customers to Get October Rebates

LCG, Aug. 4, 2000--Customers of Sierra Pacific Power Co. will get rebates on their October bills as the company shares with ratepayers the profits it earned in excess of an agreed-upon threshold.

The Public Utilities Commission of Nevada approved a $9.3 million rebate that translates for the typical residential customer an $11.26 credit on his electric bill and $3.72 for gas. Electric customers will also receive another 51 cents as part of a refund announced last month.

Doug Pond, the utilitys vice president for government and regulatory affairs, said "We're pleased with the Puces action today and would like to thank the Bureau of Consumer Protection, PUN staff and all of the parties that participated in the agreement that led to (the rebates)."

In 1997, the PUN and the Bureau of Consumer Affairs worked out with Sierra Pacific an agreement to split 50-50 with its customers any profits earned over a specified plateau in 1997, 1998 and 1999. The rebate announced yesterday was the third and final one under that agreement.

The total amount returned to customers under the agreement is close to $30 million.

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