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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

PSEG Takes Controlling Interest in Tunisia Power Plant

LCG, Dec. 27, 2000Newark, N.J.-based PSEG Global Inc. and Marubeni Corp. of Japan announced jointly yesterday that they had acquired from Sithe Energies Inc. the interest they didn't already own in Carthage Power Co., an ad hoc Sithe unit set up to own and operate a 471 megawatt power plant in Tunisia.

PSEG Global increased its ownership in Carthage Power from 35 percent to 60 percent and Marubeni increased its shareholding from 32.5 percent. PSEG will assume Sithe's contract rights and obligations for management of construction and ongoing operation and maintenance of the plant.

Michael Thomson, president of PSEG Global, said "We have seen greater return and more efficientoperations in assets we control than in ones where we simply are a minority partner. This is part of alarger strategy to increase our ownership in select projects around the world."

The plant is scheduled to begin commercial operation next summer. Natural gas fuel for the combined-cycle facility will be furnished by Socit Tunisienne d'Electricit et du Gaz, the Tunisian energy utility, which will also contract for the plant's electric output.

Financial terms of the sale were not disclosed.

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