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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

Walmart and SunPower Announce Solar Power Agreement

LCG, October 25, 2018--Walmart announced Tuesday that it has reached an agreement with SunPower to install solar photovoltaic (PV) systems at 19 stores and two distribution centers in Illinois. The agreement supports Walmart's goal of supplying its global operations with 50 percent renewable energy by 2025.

Walmart's vice president of energy stated, "Solar is a vital component of Walmart's expanding renewable energy portfolio. Walmart plans to tirelessly pursue renewable energy projects that are right for our customers, our business and the environment. These planned projects with SunPower are moving us in the right direction toward our renewable energy goals."

As a result of the agreement, a mix of rooftop and ground-mount solar systems are expected to be installed and will together account for 23 MW of solar electric generation capacity. Construction is planned to commence in the first half of 2019.

Walmart is financing the solar projects through a power purchase agreement (PPA) arranged by SunPower. Walmart will own the renewable energy credits (RECs) associated with the installations.
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