German researchers develop battery sensor system without dedicated data wiring

Researchers at Germany’s Kiel University have developed a battery monitoring system that transmits sensor data through existing power connections, eliminating the need for dedicated data wiring inside battery cells. The system, described in the journal Communications Engineering, uses a small…

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Kearsarge Energy commissions battery storage, PV portfolio across US Northeast

Boston-based independent power producer (IPP) Kearsarge Energy has finalized a portfolio of standalone battery energy storage systems (BESS), ground-mounted solar, and co-located solar-plus-storage projects. The 2025 deployment spans multiple northeastern states including Massachusetts, Vermont, New York, Maryland, and New Hampshire. The portfolio features public-private partnerships…

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Brazil energy plan forecasts 7 GW of behind-the-meter battery storage by 2035

Brazil’s latest 10-year energy expansion plan projects rapid growth in behind-the-meter battery storage as falling technology costs improve the economics of residential, commercial, and industrial systems. “Plano Decenal de Expansão de Energia (PDE) 2035,” prepared by the Energy Research Office…

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