Toronto-based storage provider Hydrostor is developing 1,000 MW of long-duration energy storage in California, using a patented compressed air technology that, according to President and Chief...

TeraWatt Infrastructure, unstealthed on Wednesday — and it claims to have a good chunk of that crucially important work underway. The San Francisco-based company announced it has more than...

Hawaii regulators last week approved Hawaiian Electric's (HECO) proposed power purchase agreement (PPA) with a 185 MW battery storage project in Kapolei, Oahu, despite concerns that the system...

The company said it has more than 2.3 GW of renewable generation under construction, and by mid-year will have 606 MW of battery storage capacity under way. Enel Green Power North America said...

The California Independent System Operator (CAISO), which oversees much of the US state's electricity infrastructure and markets, is preparing for the coming "surge" in energy storage deployments...

San Diego Community Power (SDCP), a nonprofit community choice energy program serving five cities in the San Diego region, entered into a PPA with an affiliate of developer RAI Energy International...

The US Department of the Interior (DOI) has given the green light to the construction of a utility-scale solar-plus-storage project on public land in California...

Southern Power awarded Mitsubishi Power Americas and Powin LLC an order for two utility-scale battery energy storage system (BESS) projects totaling 640 MWh...

Startup Solid Power has a new pile of cash to carry its next-generation batteries into electric car production. The Colorado-based company makes a fully solid-state electrolyte and packages it...

A Wisconsin utility and its sister companies are partnering to guy a solar and battery storage facility to be developed in the state. Madison Gas and Electric (MGE), We Energies and Wisconsin...

As battery costs fall, the flexibility of battery energy storage is making it useful and cost-effective in a wider variety of applications. When asked who wants to buy into energy storage today,...

The Federal Energy Regulatory Commission on April 30 rejected a proposal by the PJM Interconnection to allow renewable energy and storage resources to participate more fully in its capacity market...

Grand Cayman's Caribbean Utilities Company (CUC) is to pilot behind the meter battery energy storage in ten island homes. The project will implement California based Electriq Power's PowerPod...

"President Biden said when he thinks about climate, he thinks about clean energy jobs–and that's absolutely right," said U.S. Energy Storage Association Interim CEO Jason Burwen. "In his joint...

Questions around the variable generation — some call it intermittent generation — of solar and wind are what holds back the world's transition away from fossil fuels...

Schneider Electric, the global leader in the digital transformation of energy management and automation, and Citizens Energy Corporation, a Boston-based non-profit energy company, announced the...

Design work is beginning for a 500-megawatt project that could be online by 2025. Dozens of companies are building breakthrough technologies to store clean power for hours on end. Canadian startup...

Acelerex Inc. is a global leader in providing grid analytics solutions and advising for clean energy and energy storage. Acelerex is a contributing author to the 2021 Energy Storage Research...

The U.S. Energy Storage Association (ESA) today offered the following statement on a comprehensive clean energy tax reform bill, the Clean Energy for America Act, introduced by Senate Finance...

Sen. Ron Wyden, D-Ore., on Wednesday introduced a bill that would eliminate tax breaks for fossil fuels and create new incentives for zero-emissions energy resources. The policy is technology-neutral...