NESO called a Turn Down event on 7 May 2025, running from 17:00 to 22:00 across 10 half-hour settlement periods. 240.2 MW was procured against a 500.0 MW requirement (48% 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
240.2 MW
48% of requirement
Bid Cost
£12.8k
Bids
53 / 82
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 10 half-hour periods, sorted by accepted volume
All bids rejected (1)
OCTOPUS 204.8 MW @ £148/MWh
Half-Hour Periods
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 | 222.2 MW28.9 MW rejected | £23.8k | £109/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 7.0 MW3.0 MW rejected | £755 | £108/MWh |
| OAKTREE POWER LIMITED | 6.0 MW22.0 MW rejected | £600 | £100/MWh |
| EQUIWATT LIMITED | 5.0 MW | £520 | £104/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW204.8 MW rejected | £0 | £148/MWhrej |