Europe moves to 15-minute electricity spot market, driving up battery revenue
The shift to 15-minute spot market intervals has increased battery arbitrage revenue in Europe, while providing more accurate signals for grid efficiency, says French battery storage specialist Storio Energy.
PV-driven desalination system for brackish water
Algerian researchers have built a single-stage solar and battery desalination system for brackish water that uses a hybrid spotted hyena optimizer and maximum power point tracking (MPPT) algorithm to improve efficiency. Simulations and real-time tests showed high performance, steady water output, and low salinity under changing solar conditions.
EVE showcases 836 kWh split-unit storage, eyes overseas expansion
The Chinese manufacturer debuted split-unit 836 kWh system at SNEC ES+ 2025, targeting flexible, safe overseas commercial deployments.
RedEarth unveils V2G EV charger
Australian energy storage manufacturer RedEarth Energy Storage is set to bring its Australian-made vehicle-to-grid electric vehicle charge to market, and has also released two next generation products from its smart energy ecosystem.
Australian nonprofit launches incubator for mid-scale solar, battery projects
Australia’s Community Power Agency has launched a two-year incubator to provide funding, mentoring and investor connections for local groups developing mid-scale solar and battery storage projects.
Key takeaways from SNEC ES+ 2025 in Shanghai
A smaller-than-expected trade show underscored mounting exhibitor fatigue, even as high-integration and safety-focused storage products showcased where the industry is heading.
France adds 4.2 GW of solar in first nine months of 2025
Statistics from Enedis show that 4.2 GW of solar connected to France’s grid in the January-September period, including 82 MW paired with storage, marking a slight decline from 2024.
Energy storage could cut Brazil’s electricity system costs 16% in 2029
Storage is essential to expand renewables penetration and ensure grid flexibility, according to a study by consultants PSR. Regulatory and tax barriers still limit the sector, however, and new revenue sources are needed to make projects viable.
Future-proof or fail: how battery storage projects can thrive in Germany
Germany’s battery storage boom is real but so are the bottlenecks. As capital pours in and gigawatt-hour-scale projects near launch, grid connection delays and regulatory uncertainty are threatening to dampen momentum. At the 3rd BVES Investor Summit in Berlin, more than 500 industry leaders gathered to weigh the hype against the hard realities.
Alsym Energy launches sodium-ion battery line
The Massachusetts-based startup says its new battery is non-flammable, non-toxic, and uses non-FEOC (Foreign Entity of Concern) materials, aiming for a lower levelized cost of storage (LCOS). The technical specs provide some highlights as well.
