Austin-based potassium-ion battery startup Group1 says its technology has comparable energy density to lithium iron phosphate (LFP), and that it is aiming for a large-scale launch of its product by 2027.
Developer Black Mountain Energy Storage (BMES) has sold 700MW of development-stage projects to UBS Asset Management, its third substantial sale in the Texas, ERCOT market in two months.
Mobile battery storage rental company Greener Power Solutions plans to diversify its supply base away Alfen and has already bought a unit from Northvolt.
European energy storage is still held back by regulation but Greece is a bit further ahead, specialist battery insurance group Altelium told Energy-Storage.news while discussing take-up of its new product.
Renewable energy company Statkraft participated in what it says was the largest dispatch of energy from battery storage to the Ireland grid to-date, on July 14th.
The German battery storage-integrated EV charging space had a busy July, with startup Numbat raising €10m-plus in capital and Volkswagen and JOLT Energy opening charging parks.
Startup Group1 is seeking to commercialise cathode materials for potassium-ion batteries, a world-first, while Northvolt is seeking to build batteries using a tree-derived carbon material lignin.
