NESO called a Turn Down event on 20 Oct 2026, running from 16:00 to 16:00 across 32 half-hour settlement periods. 142.3 MW was procured against a 500.0 MW requirement (28% fill rate), with 9 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
142.3 MW
28% of requirement
Bid Cost
£14.6k
Bids
90 / 193
accepted / total
Participants
9
Accepted Volume by Participant
Aggregated across 32 half-hour periods, sorted by accepted volume
All bids rejected (3)
OCTOPUS 376.0 MW @ £178/MWhEQUIWATT 13.6 MW @ £235/MWhBryt 0.2 MW @ £235/MWh
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
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 | 105.4 MW40.7 MW rejected | £21.9k | £204/MWh |
| ENGIE POWER LIMITED | 23.0 MW | £4.3k | £188/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 12.5 MW11.6 MW rejected | £2.6k | £212/MWh |
| Shuffle Energy Limited | 0.9 MW1.1 MW rejected | £179 | £198/MWh |
| GRIDIMP LIMITED | 0.4 MW | £60 | £150/MWh |
| U ENERGY GROUP LIMITED | 0.1 MW0.9 MW rejected | £22 | £215/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW376.0 MW rejected | £0 | £173/MWhrej |
| EQUIWATT LIMITED | 0.0 MW13.6 MW rejected | £0 | £235/MWhrej |
| Bryt Energy Limited | 0.0 MW0.2 MW rejected | £0 | £235/MWhrej |