Challenges facing the Polish grid
The Polish power grid faces unprecedented challenges. The rising share of intermittent RES, ageing transmission infrastructure and growing energy demand create an ever-greater risk of instability.
The role of BESS in stabilization
Battery energy storage systems (BESS) offer unique grid stabilization capabilities thanks to their instant response to frequency and voltage changes.
System services
- FCR (Frequency Containment Reserve) — response within seconds
- aFRR (Automatic Frequency Restoration Reserve)
- Voltage regulation in distribution networks
The future of the system services market
As Poland liberalizes the balancing market, BESS will become a key tool for grid operators and energy aggregators.