energy storage

May 14, 2026
Long-duration energy storage (LDES) developer-operator Hydrostor intends to enter its compressed air storage project into Ontario, Canada’s recently announced LDES procurement.
May 13, 2026
In this US news roundup, battery energy storage system (BESS) project updates from Spearmint Energy in Texas, Polaris Renewable Energy in Puerto Rico, and Clearway Energy Group in Utah.
May 12, 2026
Chinese renewable energy solutions provider Envision Energy will explore renewables opportunities in Sydney, Nova Scotia, Canada, with Nova Scotia-based Cape Breton China Corp.
May 12, 2026
US sodium-ion (Na-ion) battery startup Alsym Energy and California-based renewables developer Juniper Energy have announced a 500MWh strategic partnership.
May 11, 2026
Energy storage developer and system integrator Energy Vault has released its Q1 2026 financial results, showing expansion in its project portfolio, AI infrastructure activities, and operations in Australia and Japan.
May 11, 2026
South Korean-owned company Qcells, part of the Hanwha Group, has introduced its first domestically assembled residential battery energy storage system (BESS) to the US market.
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May 7, 2026
The business model for battery energy storage systems (BESS) in the US is changing rapidly, according to industry experts who gathered recently to discuss revenue strategies and market conditions.
May 6, 2026
US renewable energy developer, Longroad Energy’s Sun Pond solar-plus-storage project in Maricopa County, Arizona, US has reached commercial operation.
May 5, 2026
Energy-Storage.news speaks with Elliot Mainzer, president and CEO of CAISO, about the ISO’s newly launched Extended Day-Ahead Market.
May 5, 2026
Iron flow battery company ESS Tech Inc has signed a letter of intent for a strategic partnership with US sodium-ion (Na-ion) battery startup Alsym Energy.

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