RWE and Polarium sign multi-asset tolling to unlock virtual battery from thousands of sites to support renewable integration
RWE and Polarium, a developer of distributed battery energy storage systems and flexibility solutions, are joining forces to market battery flexibility in the German power market in a new way. From late 2026 onwards, RWE will optimise 50 megawatts (MW) of power (equivalent to 135 megawatt hours (MWh) of electricity) from Polarium’s distributed battery portfolio, … Read more