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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

California Bill Clarifies Merchant-Utility Interaction

LCG, Apr. 30, 2003--A bill now in the California senate that is sponsored by Sen. Joe Dunn, D-Santa Ana, will likely be modified by amendments that put more emphasis on competitive wholesale power sales, while ending direct access for customers.

Some representatives, such as Sen. Debra Bowen, D-Marina del Rey, the chair of the Senate Energy Committee, have said that SB 888 will deter new private investment. The bill, of which Bowen is a co-author, would encourage long-term contracts rather than the spot market, and prevent the state's major utilities from selling off their remaining power generation.

The Independent Energy Producers Association's spokesman has stated that the SB 888 does not agree with state agencies' current planning for future market operations, and is based on political motivations. While customers who contracted directly with energy sellers would not be allowed to renew their contracts if the bill were to go into law, power consumers such as refineries, which are often served by on-site cogeneration plants, could maintain the arrangements they have.

One amendment states that "direct investment in electric generation plants isn't the exclusive method for electrical corporations to fulfill their obligation to serve retail customers at just and reasonable rates." A vote is anticipated on SB 888 next week, after legislators have considered the amendments.
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