NESO called a Turn Down event on 27 Oct 2026, running from 16:00 to 16:00 across 36 half-hour settlement periods. 824.8 MW was procured against a 500.0 MW requirement (165% fill rate), with 10 participants submitting bids. The merit order chart below shows accepted and rejected volumes by participant, sorted by who delivered the most.
Requirement
500.0 MW
Procured
824.8 MW
165% of requirement
Bid Cost
£89.1k
Bids
328 / 328
accepted / total
Participants
10
Accepted Volume by Participant
Aggregated across 36 half-hour periods, sorted by accepted volume
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
22:00
22:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 377.5 MW | £77.5k | £203/MWh |
| OCTOPUS ENERGY LIMITED | 329.9 MW | £75.9k | £230/MWh |
| AXLE ENERGY LIMITED | 38.7 MW | £9.5k | £247/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 30.8 MW | £6.2k | £180/MWh |
| ENGIE POWER LIMITED | 27.6 MW | £4.9k | £177/MWh |
| EQUIWATT LIMITED | 16.0 MW | £3.6k | £225/MWh |
| Shuffle Energy Limited | 2.2 MW | £326 | £148/MWh |
| U ENERGY GROUP LIMITED | 1.1 MW | £230 | £209/MWh |
| GRIDVOLT UK LIMITED | 0.8 MW | £37 | £46/MWh |
| Bryt Energy Limited | 0.2 MW | £47 | £235/MWh |