NESO called a Turn Down event on 13 May 2026, running from 16:00 to 22:00 across 12 half-hour settlement periods. 367.9 MW was procured against a 500.0 MW requirement (74% fill rate), with 3 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
367.9 MW
74% of requirement
Bid Cost
£22.3k
Bids
76 / 76
accepted / total
Participants
3
Accepted Volume by Participant
Aggregated across 12 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
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 355.3 MW | £42.7k | £118/MWh |
| EQUIWATT LIMITED | 10.2 MW | £1.6k | £155/MWh |
| OAKTREE POWER LIMITED | 2.4 MW | £264 | £110/MWh |