The developer of highly efficient forms of Compressed Air Energy Storage (CAES) using existing technologies, at grid scale, efficiently and cost-effectively. Generates and stores any excess electricity to respond to intermittency issues. Can be retrofitted to existing power stations even more cheaply; reduces emissions by 40-50%. Big-name backers, including Siemens, Alstom, and Balfour Beatty. Six UK universities are also on board.
