How a battery earns
on the British electricity market
6 short lessons: how a battery earns on the British electricity market. The charts use REAL prices from our database (ENTSO-E, zone GB) — the conceptual steps say so openly, instead of showing invented figures.
Negative prices intensify
Share of negative Day-Ahead intervals per month in Great Britain — real market data, no model.
The revenue potential per market
The menu of a battery's revenue sources: Day-Ahead arbitrage · intraday · reserves. ALTERNATIVES, not additive.
The real Day-Ahead price curve
The raw hourly Day-Ahead curve for Great Britain for the last quoted day — red line: below it, prices are negative.
The market types in detail
Detailed view of the electricity markets for storage: Day-Ahead, intraday, balancing, reserves FCR/aFRR/mFRR, capacity.
Reality anchor: real asset vs. potential
A 1.5 MW battery — our GERMAN reference asset (GDPR-anonymised): realised arbitrage margin vs. theoretical potential.
All markets side by side
All of a battery's revenue sources seen together — energy products move continuously, capacity in steps.