The renewable energy IPP arm of UK utility SSE is to start building a 320MW/640MWh battery energy storage system (BESS), which could be the largest under-construction in the country.
Huawei and BYD were among the five largest battery energy storage system (BESS) integrators globally last year, with the Chinese market going through a ‘price war’ of competition, according to research from Wood Mackenzie.
Power technology firm Wärtsilä has initiated a strategic review of its energy storage and optimisation (ES&O) business, with “all potential alternatives considered” including divestment.