NESO called a Turn Down event on 18 Jul 2025, running from 17:00 to 21:00 across 8 half-hour settlement periods. 18.0 MW was procured against a 500.0 MW requirement (4% 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
18.0 MW
4% of requirement
Bid Cost
£959
Bids
9 / 81
accepted / total
Participants
6
Accepted Volume by Participant
Aggregated across 8 half-hour periods, sorted by accepted volume
All bids rejected (4)
INFINIS 161.8 MW @ £119/MWhGRIDBEYOND 67.2 MW @ £136/MWhHILDEBRAND 8.0 MW @ £121/MWhGRIDIMP 4.0 MW @ £160/MWh
Half-Hour Periods
17:00
17:30
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 |
|---|---|---|---|
| OAKTREE POWER LIMITED | 12.0 MW2.0 MW rejected | £1.3k | £106/MWh |
| EQUIWATT LIMITED | 6.0 MW | £648 | £108/MWh |
| INFINIS LIMITED | 0.0 MW161.8 MW rejected | £0 | £118/MWhrej |
| GRIDBEYOND LIMITED | 0.0 MW67.2 MW rejected | £0 | £137/MWhrej |
| HILDEBRAND TECHNOLOGY LIMITED | 0.0 MW8.0 MW rejected | £0 | £121/MWhrej |
| GRIDIMP LTD | 0.0 MW4.0 MW rejected | £0 | £160/MWhrej |