NESO called a Turn Down event on 27 Jun 2025, running from 20:00 to 22:00 across 4 half-hour settlement periods. 28.6 MW was procured against a 500.0 MW requirement (6% 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
28.6 MW
6% of requirement
Bid Cost
£1.4k
Bids
16 / 40
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 4 half-hour periods, sorted by accepted volume
All bids rejected (3)
GRIDBEYOND 73.6 MW @ £150/MWhEQUIWATT 6.0 MW @ £350/MWhGRIDIMP 4.0 MW @ £160/MWh
Half-Hour Periods
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 | 26.6 MW | £2.6k | £97/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 2.0 MW2.0 MW rejected | £222 | £111/MWh |
| GRIDBEYOND LIMITED | 0.0 MW73.6 MW rejected | £0 | £150/MWhrej |
| EQUIWATT LIMITED | 0.0 MW6.0 MW rejected | £0 | £350/MWhrej |
| GRIDIMP LTD | 0.0 MW4.0 MW rejected | £0 | £160/MWhrej |