Battery Storage

Northvolt’s facilities are about to get a second life in Europe, thanks to a San Jose, California-based lithium-sulfur battery maker: Lyten announced today that it’s acquiring all of Northvolt’s remaining assets in Sweden and Germany.

More than 100,000 home batteries across California stepped up as a virtual power plant last week in a scheduled test event, and the results were impressive, according to new analysis from The Brattle Group.

Peak Energy shipped out its first sodium-ion battery energy storage system, and the Burlingame, California-based company says it’s achieved a first in three ways: the US’s first grid-scale sodium-ion battery storage system; the largest sodium-ion phosphate pyrophosphate (NFPP) battery system in the world; and the first megawatt-hour scale battery to run entirely on passive cooling – no fans, pumps, or vents.

California-based B2U Storage Solutions is building a new battery energy storage facility east of San Antonio, Texas – and it’s going to be powered by used EV batteries.

Sunrun is putting tens of thousands of home batteries to work in Puerto Rico as the island’s electric grid faces a summer of high temperatures and energy shortfalls.

General Motors and Redwood Materials are joining forces to take EV battery tech beyond the road and onto the grid. The two companies just signed a non-binding memorandum of understanding that sets the stage for turning both new and second-life GM batteries into energy storage systems to support the US’s rising electricity demand.

Whether it’s to keep the lights on after a natural disaster or just to avoid peak energy rates, more people than ever are adding battery energy storage to their home solar systems. With some 45% of home solar customers saying yes to home batteries last year, the big question isn’t whether or not to get one – it’s what kind to get.

Two options stand out: lithium ion, and vanadium flow. Here’s the information you need to make the right choice.

One of Arizona’s biggest grid battery storage projects is now online and helping power homes as the summer heat ramps up.

The US energy storage market just posted its strongest Q1 ever, adding more than 2 gigawatts (GW) of capacity across all segments, according to the latest US Energy Storage Monitor from Wood Mackenzie and the American Clean Power Association (ACP).

Arevon Energy just brought a massive new battery storage project online in San Diego’s Barrio Logan neighborhood, and it’s built to keep the lights on when the grid gets stressed.

Originally announced two years ago, a joint energy storage project between European energy firm Enel and Nissan has come online, giving LEAF batteries a second chance at life and ensuring electrical supply for more than 90,000 people.

Electric Era just installed six fast EV charging stalls in 54 days from contract to go-live at a Costco in Northport, Florida. That kind of speed is rare in the EV charging world, and it’s thanks to a clever battery-backed system that skips a lot of the usual headaches like grid upgrades and long permitting delays.

SolarEdge just became a qualified home battery storage maker for Pacific Power’s new Wattsmart Battery Program, which offers incentives for solar battery installations in Washington and Oregon.

AES just completed the first half of Bellefield, which will become the largest solar + storage facility in the US.

Trump’s tariffs are about to drive up the cost of clean energy projects in the US, and energy storage is set to take the biggest hit, according to new analysis from Wood Mackenzie.

Fluence Energy has officially started production at its new factory in Goodyear, Arizona, where it’s now cranking out steel enclosures and battery management system (BMS) hardware for its grid-scale energy storage systems.

The US solar industry just raised the alarm over the GOP’s “One, Big, Beautiful Bill,” warning it could kneecap America’s energy future and trigger a massive power shortage in its current form.

Members of the US energy industry has committed to investing $100 billion over the next five years to build and buy American-made batteries for large, utility-scale deployments of battery energy storage systems (BESS).

If you’ve been holding off on going solar, now might be the time to revisit that quote. According to EnergySage’s new Solar & Storage Marketplace Report, prices for both home solar and solar + storage reached record lows in the second half of 2024.

As “extreme” weather events become more commonplace, the demand for reliable and portable energy continues to rise. In response to that growing demand for dependable off-grid power, Volvo has developed the new PU500 Battery Energy Storage System (BESS) designed to take electrical power when it’s needed most.

After £220 million financing raise to fund its 400/800 MW battery energy storage project in Eccles, Zenobē investment in Scotland reaches the £750 million mark – one of the largest BESS investments in all of Europe (so far).