Introduction In December 2025, Poland’s National Fund for Environmental Protection and Water Management (NFOŚiGW) announced the results of its energy storage subsidy competition. A total of 183 projects with combined capacity of nearly 4 GW and 14.5 GWh received recommendations, backed by a budget exceeding PLN 4 billion (ESS News). This marks a breakthrough moment … Continue reading Financing Energy Storage in Poland: How to Finance a BESS Project in 2026