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DTE Energy Invests in 1.5 GW of Michigan-made Battery Energy Storage Systems for Eight Projects

LCG, May 28, 2026--DTE Energy yesterday announced a $1.6 billion investment to develop Michigan-made battery energy storage systems across Michigan through partnering with LG Energy Solution Vertech, the U.S. energy storage division of LG Energy Solution.

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Microsoft and Avangrid Sign PPA for Bluebird Solar Project in Washington State

LCG, May 27, 2026--Avangrid, Inc., a member of the Iberdrola Group, today announced the signing of a Power Purchase Agreement (PPA) with Microsoft for the 140 MWdc (100 MWac) Bluebird Solar project in Klickitat County, Washington. Bluebird is located near four other energy projects owned and operated by Avangrid in Klickitat County and represents another $300 million investment in the community. The Bluebird Solar project is expected to achieve commercial operation in 2028.

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Industry News

Groundbreaking Imminent for Arizona Coal Generating Plant

LCG, Oct. 21, 2003--Work is scheduled to begin at the Springerville Generating Station on two new coal-fired units with combined capacity of 400 megawatts, according to Tri-State Generation and Transmission Association and Tuscon Electric Power Co. (TEP).

Units 3 and 4 are scheduled to come on-line in 2006, when Tri-State will lease the entire capacity, devoting 200 megawatts to load that will include some anticipated increases in demand in southwestern Colorado and New Mexico. TEP will purchase 100 megawatts through a power purchase agreement. The remaining 100 megawatts will be under contract to Salt River Project, based on a 30-year contract.

Operation of the new units will be undertaken by TEP, which owns and is responsible for units 1 and 2, which are also coal-fired. Deliveries of Powder River Basin coal will be made by way of the Burlington Northern Santa Fe railroad system.

Tri-State is a power cooperative supplying wholesale electricity to 44 consumer-owned cooperatives and public power districts in Colorado, New Mexico, Wyoming and Nebraska. Tuscon Electric Power, the main subsidiary of UniSource Energy Corp. and Arizona's second largest investor-owned utility, serves approximately 360,000 customers in southern Arizona.
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