British utility SSE plc (<a href="https://www.londonstockexchange.com/stock/SSE/sse-plc/company-page" target="_blank">LON:SSE</a>) has officially launched the construction of a 320-MW battery energy storage system (BESS) in North Yorkshire, to be equipped with the technology of China’s Sungrow Power Supply Co Ltd (<a href="https://www.szse.cn/English/siteMarketData/siteMarketDatas/lookup/index.html?code=300274" target="_blank">SHE:300274</a>).