NESO called a Turn Down event on 18 Sep 2026, running from 16:00 to 22:00 across 12 half-hour settlement periods. 18.5 MW was procured against a 500.0 MW requirement (4% 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
18.5 MW
4% of requirement
Bid Cost
£1.4k
Bids
84 / 84
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 |
|---|---|---|---|
| HILDEBRAND TECHNOLOGY LIMITED | 10.5 MW | £1.5k | £147/MWh |
| EQUIWATT LIMITED | 7.2 MW | £1.2k | £167/MWh |
| OAKTREE POWER LIMITED | 0.8 MW | £145 | £181/MWh |