Energy Storage

Nevada-based utility NV Energy said it plans to add more than 1 GW of capacity from both solar power and battery energy storage to its generation portfolio by the end of 2027. The company, which includes Las Vegas in its service territory and is part of billionaire Warren Buffett’s Berkshire Hathaway conglomerate, unveiled the additional […]

Michigan’s major electric utility said it plans to build one of the nation’s largest standalone battery energy storage projects at the site of a retired coal-fired power plant. Detroit-based DTE Energy on June 10 said it would convert part of the closed Trenton Channel power plant into a 220-MW energy storage facility. DTE retired Trenton […]

EPRI, in collaboration with Southern Company and Storworks, has recently completed testing of a pilot concrete thermal energy storage (CTES) system at Alabama Power’s Ernest C. Gaston Electric Generating plant (Gaston) marking the largest such pilot in the world. The technology was developed by Storworks. The 10-MW-hour-electric (MWhe) energy storage solution (Figure 1) is charged […]

For more than a century, fossil fuel companies have drilled oil and gas wells to increase the production, consumption, and export of fossil fuels. These wells are often abandoned once they are no longer profitable, and are sometimes left unplugged or improperly plugged, causing local environmental hazards and contributing to global climate change. There are […]

TWAICE, a Germany-based provider of battery analytics software, along with the Electric Power Research Institute (EPRI) and the Pacific Northwest National Laboratory (PNNL) have published a joint study analyzing the root causes of battery energy storage system (BESS) failure incidents. The groups have aggregated data about why battery systems have failed. The report made available […]

A company that supports solar power and battery energy storage systems (BESS) is part of a project that will support a portfolio of community solar projects across the state of New York. Houston, Texas-headquartered Catalyze, which finances, builds, owns, and operates solar and BESS installations, on May 15 said it had secured $100 million in […]

The market for customizable, scalable, turnkey energy storage solutions continues to evolve, as companies look at providing systems that will work from an individual application level all the way to grid and utility-scale deployment. Kontrolmatik, an Istanbul, Turkey-headquartered systems integrator and global engineering, procurement, and construction leader in power generation, transmission, and distribution, and its […]

A pumped storage project in Kentucky is being touted as a model example of how land that once was the site of a coal mine can be repurposed for a renewable energy installation. The Lewis Ridge Pumped Storage Project, a closed-loop, 287-MW hydropower facility, is being constructed at a site where coal was mined beginning […]

A more distributed power distribution network will help utilities better navigate the wave of changes resulting from the smart grid. Very few industries will experience the rapid change that power distribution

The Inflation Reduction Act (IRA) represents the largest incentive effort for clean energy in U.S. history. Its impact touches multiple sectors, including solar, wind, hydrogen, energy storage, and more. The IRA includes more than 70 investment, production, and excise credits designed to facilitate the transition to cleaner energy production. The legislation promotes advanced manufacturing, and […]