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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

Arizona Biomass Project Nears Commercial Operations

LCG, May 15, 2008--Renegy Holdings, Inc. (Renegy) yesterday issued an update on its business activities for the first quarter of 2008. A key accomplishment is completing a 24-MW, power project located near Snowflake, Arizona that uses biomass as fuel. Renegy has 20-year, power-purchase agreements (PPAs) for the project with Arizona Public Service Company (APS) and Salt River Project (SRP).

The new electric generating facility is adjacent to a recycled newsprint mill operated by Catalyst Paper Corporation, which provides recycled paper fibers to fuel the plant. This fuel supply is supplemented by wood wastes and residues from nearby forests and other sources. The plant includes a new Babcock and Wilcox bubbling fluidized bed (BFB) boiler designed to meet the targeted fuels for use at the plant.

The Snowflake facility was synchronized to the grid on April 24, and full generating power has since been achieved. Various tests remain to be completed, including emissions, boiler performance and final certification. Renegy anticipates the facility to commercial operations prior to June 30, 2008.

Renegy, headquartered in Tempe, Arizona, is a renewable energy company focused on acquiring, developing and operating a growing portfolio of biomass power generation facilities. As stated by its CEO, "Our focus in 2008 is on building our core business and positioning ourselves to capitalize on the growing market opportunities for renewable energy."
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