NESO called a Turn Down event on 27 Aug 2026, running from 17:00 to 20:00 across 6 half-hour settlement periods. 509.9 MW was procured against a 500.0 MW requirement (102% fill rate), with 6 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
509.9 MW
102% of requirement
Bid Cost
£42.9k
Bids
146 / 146
accepted / total
Participants
6
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
Half-Hour Periods
17:00
17:30
18:00
18:30
19:00
19:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 313.5 MW | £52.6k | £168/MWh |
| OCTOPUS ENERGY LIMITED | 172.9 MW | £29.0k | £168/MWh |
| EQUIWATT LIMITED | 16.0 MW | £2.9k | £180/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £1.0k | £169/MWh |
| U ENERGY GROUP LIMITED | 1.1 MW | £198 | £180/MWh |
| OAKTREE POWER LIMITED | 0.4 MW | £76 | £190/MWh |