BESS
Revenue model estimation for Battery Energy Storage Systems
Unlock the potential of BESS in Spain, a critical asset for the 2030 energy-transition goals (NECP/PNIEC).
Who this is for
Anyone deciding whether a battery makes money, how big it should be and what it should do once it is running.
- You have a site and need to know what size of battery makes sense.
- The business case lives or dies on the arbitrage spread.
- You want to know how much comes from arbitrage and how much from ancillary services.
- You are hybridising an existing solar or wind plant with storage.
What we actually do
Design and sizing
Analysis of configurations and scenarios, built with your team.
Arbitrage
Buy when electricity is cheap, sell when prices are high: how much that is worth here.
Ancillary services
Optimised revenue through secondary regulation and the rest of the stack.
Price modelling
Bankable curves and price correlation, with back-testing.
Revenue scenarios
Low with pure arbitrage, central adding secondary, high with dynamic operation.
How we work
Spain is where the case is most pressing, but the model is not Spanish: we rebuild it with the prices, products and ancillary services of any European market.
Concept
We agree the configurations worth testing and the scenarios to model.
Model
We build the revenue model and stress it against realised prices.
Operation
Once running, optimal volumes in day-ahead and secondary regulation.
Estimate your project revenue
OptiBESS sizes the battery and forecasts its revenue by scenario. We can show you with your own numbers.