Behind-the-meter battery optimization
The situation
420 kVA / 850 kWh BESS with 400 kVA PV, industrial site with load peaks of up to 300 kW.
The client had very low returns from their battery investment through their energy supplier applying a portfolio optimization in the imbalance market. They saw that (i) the battery did very little cycles and (ii) didn’t adjust to local consumption and load profiles.
What was built
Gridual’s local optimization now anticipates the client’s profiles and proactively uses the battery to self-consume while also chasing arbitrage opportunities in both day-ahead and balancing market.
The result
Battery profit on electricity bill increased with more than 50%, and self consumption increased with more than 100%.