Our model battery (2 MW, 4 MWh, RTE 0.86, DoD 100%) could have generated 79 kPLN in revenue this August – 14% more than in July.

📉 However, compared to August 2024, that’s only 84%, which caused the 12-month rolling revenue to fall further – down to 891 kPLN.

New normal or an extreme event?

August also brought a record-low imbalance price, caused by Poland’s participation in the PICASSO platform: -34,010.32 PLN/MWh (!)

This extreme event didn’t affect our battery’s performance - our optimization strategy always ensures the unit remains fully balanced.

Still, it’s an important signal to the market:

What can BESS do to support the system in such extreme price situations?

We’ll return to this topic very soon - stay tuned!

Tell us what you think!

💬 How do you see the role of BESS in moments like this?

We warmly invite you to visit our LinkedIn profile and share your thoughts in the comments under our latest post:

August 2025 - slight rebound, but the downward trend continues

#EnergyStorage #Sierpień2025 #FlexPlum #BESS #Optimization #Revenue #Poland #MarketReform #August2025 #RollingRevenue #12MonthSum #NFOŚiGW #BatteryFunding #CashflowAnalysis #MagazynEnergii #Magazyn Energii #Optymalizacja magazynu energii #Przychody z magazynu energii #OptymalizacjaMagazynuEnergii #PrzychodyZMagazynuEnergii #Dofinansowanie nfosigw #NFOŚiGW #Colocated #Kolokacja #BESS+PV #ExtremeImbalancePrice #balancingPricePoland