NESO called a Turn Down event on 17 Jun 2025, running from 19:00 to 21:00 across 4 half-hour settlement periods. 158.9 MW was procured against a 500.0 MW requirement (32% 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
158.9 MW
32% of requirement
Bid Cost
£10.4k
Bids
42 / 46
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 4 half-hour periods, sorted by accepted volume
All bids rejected (1)
GRIDIMP 4.0 MW @ £160/MWh
Half-Hour Periods
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 | 75.9 MW | £9.1k | £120/MWh |
| GRIDBEYOND LIMITED | 73.6 MW | £10.5k | £143/MWh |
| EQUIWATT LIMITED | 5.4 MW | £621 | £115/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 4.0 MW | £500 | £125/MWh |
| GRIDIMP LTD | 0.0 MW4.0 MW rejected | £0 | £160/MWhrej |