ESS Tech has just announced a grid scale battery in Germany. The first phase of this project should generate $100mm in revenue for ESS -- about half its current equity capitalization. The ultimate ...

Alpha ESS is introducing its new Storion SMILE G3 system series at ees Europe, which offers single-phase and three-phase hybrid storage systems with usable storage capacities of up to 46.8 kilowatt ...

Battery Energy Storage is in good shape with lithium batteries for short-term (0-4 hr) storage; flow batteries showing promise for 6-24 hr storage and scaling up. Lockheed Martin building a 10 MWh ...