NESO called a Turn Down event on 25 Jun 2025, running from 18:00 to 21:00 across 6 half-hour settlement periods. 255.3 MW was procured against a 500.0 MW requirement (51% 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
255.3 MW
51% of requirement
Bid Cost
£16.1k
Bids
69 / 73
accepted / total
Participants
6
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
Half-Hour Periods
18:00
18:30
19:00
19:30
20:00
20:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 123.9 MW | £14.3k | £115/MWh |
| GRIDBEYOND LIMITED | 110.4 MW | £15.1k | £138/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £793 | £132/MWh |
| EQUIWATT LIMITED | 6.0 MW | £750 | £125/MWh |
| OAKTREE POWER LIMITED | 5.0 MW3.0 MW rejected | £655 | £132/MWh |
| GRIDIMP LTD | 4.0 MW2.0 MW rejected | £640 | £160/MWh |