NESO called a Turn Down event on 17 Jul 2026, running from 19:00 to 23:00 across 8 half-hour settlement periods. 550.8 MW was procured against a 500.0 MW requirement (110% fill rate), with 5 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
550.8 MW
110% of requirement
Bid Cost
£40.0k
Bids
139 / 163
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 8 half-hour periods, sorted by accepted volume
Half-Hour Periods
19:00
19:30
20:00
20:30
21:00
21:30
22:00
22:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 358.2 MW | £51.1k | £143/MWh |
| OCTOPUS ENERGY LIMITED | 185.2 MW | £27.8k | £150/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 7.2 MW2.4 MW rejected | £1.1k | £154/MWh |
| OAKTREE POWER LIMITED | 0.1 MW | £14 | £135/MWh |
| Electric Miles Limited | 0.1 MW | £14 | £135/MWh |