Lack of Energy Storage Limits Poland’s Renewable Potential

Although renewables reached a record 44.2 percent share in Poland’s energy mix in June 2025, their further growth is being held back by a lack of energy storage infrastructure. According to the Forum Energii and other experts, without sufficient battery storage, surplus electricity from solar and wind is wasted, often forcing grid operators to shut down installations during periods of low demand.

"Renewables need storage. We talk too little about it…