NESO called a Turn Down event on 3 Dec 2025, running from 16:00 to 20:00 across 8 half-hour settlement periods. 267.9 MW was procured against a 500.0 MW requirement (54% 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
267.9 MW
54% of requirement
Bid Cost
£15.2k
Bids
30 / 30
accepted / total
Participants
3
Accepted Volume by Participant
Aggregated across 8 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
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 221.7 MW | £25.3k | £112/MWh |
| OAKTREE POWER LIMITED | 34.0 MW | £3.6k | £105/MWh |
| EQUIWATT LIMITED | 12.2 MW | £1.5k | £120/MWh |