U.S. battery storage developer and operator Spearmint is looking to expand it battery storage fleet in Texas, after commissioning its first project in the state earlier this year.

Battery storage accounted for the second-largest share of newly operating generating capacity in the United States in the first half of 2024. If all planned additions come online, this year could see a record amount of battery storage capacity added to the grid, totaling 15 GW.

Tesla has received a giant order from U.S. developer Intersect Power, equating to around 165% of the total battery energy storage systems it deployed in Q2 2024, which saw the highest quarterly deployment in the company’s history to date.

The newly launched BESSential analysis goes deeper than traditional Factory Acceptance Testing (FAT), which is performed at the container level. The service evaluates each battery energy storage system pack down to the cell level and detects and corrects thermal, electrical, and capacity imbalance issues.

Researchers at the Laboratory for Energy Storage and Conversion have created a new sodium battery architecture with stable cycling for several hundred cycles, which could serve as a future direction to enable low-cost, high-energy-density and fast-charging batteries.

According to the latest forecast from Wood Mackenzie, the global energy storage market (excluding pumped hydro) is on track to reach 159 GW/358 GWh by the of 2024 and grow by more than 600% by 2033, with nearly 1 TW of new capacity expected to come online.

The deployment of battery energy storage systems (BESS) in Canada is picking up the pace, with the announcement of a 705 MWh battery storage system delivery to Nova Scotia by Canadian Solar’s e-Storage and various other projects in provinces across the country. However, this surge cannot come quickly enough says Energy Storage Canada.

The latest test method addresses the fire propagation behavior of a residential battery energy storage system if a thermal runaway propagation event leading to an internal fire were to occur during the system’s lifetime.

At Intersolar Europe 2024, ESS News spoke with George Hilton, research and analysis manager at S&P Global, about the state of play in the battery energy storage supply chain and falling prices. According to Hilton, the overcapacity at every level of the supply chain has led to prices that are no longer sustainable for many market players. Meanwhile, technological innovation has led to an unprecedented variety of battery storage technologies on offer, and for a great number of markets the right time to jump in is now.

A set of technological improvements incorporated into the new product NAS MODEL L24 allows for lower maintenance costs compared to the earlier sodium sulfur battery type developed by the two manufacturers.