🇬🇧 United Kingdom · Stromfee.cloud

Automixer — optimal schedule

What a battery could have earned on the day-ahead market with perfect foresight.

Stromfee tools

Daily revenue ceiling · 🇬🇧 United Kingdom

What a battery could have earned on the day-ahead market with perfect foresight.

194 £
2 h battery · 2026-06-13
353 £
4 h battery · 2026-06-13
Automixer — optimal schedule

Optimal charge/discharge schedule (today)

#£/MWh
128.1Charge-4.06 £
1310.1Discharge4.27 £
142.3Charge-1.16 £
166.2Discharge2.65 £
20-13.1Charge6.56 £
21-14.2Discharge-6.02 £
23-21.3Charge10.65 £
24-19.9Charge9.93 £
25-23.1Charge11.53 £
26-17.1Charge8.57 £
27-12.0Discharge-5.11 £
28-14.9Charge7.45 £
29-11.9Discharge-5.05 £
30-11.7Charge5.87 £
31-10.1Discharge-4.28 £
32-18.9Charge9.45 £
3310.2Discharge4.35 £
342.5Charge-1.27 £
3880.9Discharge34.40 £
3982.5Discharge35.07 £
4082.0Discharge34.87 £
4182.5Discharge35.08 £

Note: outside Germany the automixer computes day-ahead arbitrage only. Intraday & balancing markets are currently available for DE only.

FAQ

Frequently asked questions

What is the day-ahead electricity price in United Kingdom today?
On 2026-06-13 the day-ahead spot price in United Kingdom averages 27 £/MWh (low -23 £/MWh, high 83 £/MWh). Source: ENTSO-E day-ahead auction.
How much can a 1 MW battery earn in United Kingdom today?
With perfect foresight, the daily revenue ceiling of a 2-hour battery (1 MW / 2 MWh) on 2026-06-13 is about 194 £ – pure day-ahead arbitrage, excluding intraday and balancing markets.
Are there negative electricity prices in United Kingdom?
On 2026-06-13 there are 15 quarter-hours with a negative day-ahead price in United Kingdom; over the last 30 days there were 52 negative quarter-hours in total.
Does United Kingdom have a negative-price rule like Germany's §51 EEG?
National regulation differs per market and is not asserted here in blanket form. The market-specific negative-price rulebook – where documented – is at /gb/rules/.
Where does the data come from?
All figures are ENTSO-E day-ahead prices, processed via stromfee.ai / ClickHouse, updated daily.