Axpo and R.Power with Landmark Deal for Optimisation of a 1.2 GWh Battery Energy Storage System (BESS) in Poland
/WARSAW, POLAND, May 5, 2026, 11:45 CEST, RENEWABLE MARKET WATCH™/ Axpo and R.Power have entered into a landmark multi-year agreement to optimise the commercial operation of a major battery energy storage system (BESS) in Poland. The forthcoming 300 MW/1,200 MWh facility, to be developed in Dzięgielewo, Mazovia province, is set to significantly advance grid flexibility and resilience within Poland’s power sector. This long-term partnership marks the largest optimisation contract for a single BESS project in Central and Eastern Europe and stands among the most substantial agreements across the broader European…
