Battery revenue capture maximized
Day-ahead price and fundamentals forecasts built for BESS dispatch.
15-minute native resolution with hourly refresh, 72-hour horizon, and SLA-backed reliability.
THE METRIC
Optimized for revenue capture
A day-ahead schedule charges in the cheapest hours and discharges in the most expensive, and revenue depends on whether the forecast got that order right, not how close it landed to the exact price.
We evaluate our forecasts on both MAE and Spearman rank correlation, but for BESS revenue, Spearman is the one that matters: MAE measures price distance, Spearman measures ordering, and ordering determines whether you dispatched in the right hours.
2 MWh BESS simulation in DE-LU, Day-ahead trading, Oct 2025 - Jun 2026
90.7%
Of day-ahead auction revenue captured
relative to perfect foresight
€4,860/MW
Above persistence baseline
97.1%
Fill rate
FlexUp x Electricity Maps benchmark
SIGNALS
Every signal in one schema
All the signals you need to optimize your BESS trading, including day-ahead prices, electricity mix, total and net load, and cross-border exchanges, served in one API.
15-minute resolution across 48 EU bidding zones, with flows tracked across every interconnector. 72-hour forecast on every signal, refreshed hourly.
Try GridCast in the API for 14 days
Access data for your region and signals of interest. No payment information required.
PIPELINE
