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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

Feds Look at Plans to RelieveCalifornia Transmission Bottleneck

LCG, July 24, 2001Federal agencies will look at a baker's dozen plans to relieve the California electric power transmission bottleneck known as "Path 15," U.S. Energy Secretary Spencer Abraham said yesterday.

Path 15, located in the state's Central Valley near the town of Los Banos, consists of two 500 kilovolt lines and severely restricts the ability to move bulk power between the northern and southern parts of California. Abraham is pushing for a third 500 kilovolt line to relieve the congestion.

"It is like adding lanes of traffic in a major thoroughfare," he said.

The Department of Energy estimates that the cost to upgrade the 84-mile Path 15 would be $230 million and take three or four years to complete, but Abraham said the cost could run as high as $300 million.

The California Independent System Operator, which manages the three-quarters of the state grid belonging to three investor-owned utilities, said that the bottleneck cost the state about $260 million over the past 16 months.

Path 15 is owned by Pacific Gas & Electric Co. which sought protection under Chapter 11 of the U.S. bankruptcy law in April, having run up massive debt purchasing power at high wholesale prices for resale to customers at artificially low prices mandated by California's failed electric deregulation scheme. The utility does not have funds to handle the upgrade itself.

The federal Western Area Power Administration will review 13 "statements of interest" in the Path 15 and will issue a recommendation within the next few weeks.

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