🇬🇧 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.

216 £
2 h battery · 2026-06-14
411 £
4 h battery · 2026-06-14
Automixer — optimal schedule

Optimal charge/discharge schedule (today)

1150-12-121150006121824£/MWh

Charge   Discharge

#£/MWh
7-8.2Charge4.11 £
8-7.6Discharge-3.23 £
9-9.3Charge4.66 £
10-11.8Charge5.91 £
11-10.5Charge5.27 £
12-6.5Charge3.27 £
1510.2Discharge4.34 £
160.3Charge-0.17 £
37114.8Discharge48.77 £
38111.5Discharge47.40 £
39114.4Discharge48.63 £
40110.8Discharge47.11 £

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 2026-06-14 the day-ahead spot price in United Kingdom averages 51 £/MWh (low -12 £/MWh, high 115 £/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 2026-06-14 is about 216 £ – pure day-ahead arbitrage, excluding intraday and balancing markets.
Are there negative electricity prices in United Kingdom?
On 2026-06-14 there are 9 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.