NESO called a Turn Down event on 5 Oct 2026, running from 17:00 to 21:00 across 8 half-hour settlement periods. 521.4 MW was procured against a 500.0 MW requirement (104% fill rate), with 11 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
521.4 MW
104% of requirement
Bid Cost
£49.1k
Bids
243 / 243
accepted / total
Participants
11
Accepted Volume by Participant
Aggregated across 8 half-hour periods, sorted by accepted volume
Half-Hour Periods
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 258.7 MW | £49.2k | £190/MWh |
| INFINIS LIMITED | 203.3 MW | £37.8k | £185/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 19.6 MW | £3.8k | £194/MWh |
| EQUIWATT LIMITED | 18.8 MW | £3.9k | £205/MWh |
| ENGIE POWER LIMITED | 16.0 MW | £2.6k | £165/MWh |
| U ENERGY GROUP LIMITED | 1.3 MW | £258 | £198/MWh |
| OAKTREE POWER LIMITED | 1.2 MW | £260 | £217/MWh |
| GRIDVOLT UK LIMITED | 1.1 MW | £201 | £182/MWh |
| Shuffle Energy Limited | 0.8 MW | £155 | £194/MWh |
| GRIDIMP LIMITED | 0.4 MW | £60 | £150/MWh |
| Bryt Energy Limited | 0.2 MW | £45 | £225/MWh |