NESO called a Turn Down event on 28 May 2025, running from 20:00 to 21:00 across 2 half-hour settlement periods. 53.8 MW was procured against a 500.0 MW requirement (11% 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
53.8 MW
11% of requirement
Bid Cost
£3.0k
Bids
16 / 24
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 2 half-hour periods, sorted by accepted volume
All bids rejected (1)
GRIDBEYOND 36.8 MW @ £145/MWh
Half-Hour Periods
20:00
20:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 44.2 MW | £4.8k | £108/MWh |
| EQUIWATT LIMITED | 5.6 MW | £756 | £135/MWh |
| GRIDIMP LTD | 2.0 MW | £240 | £120/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 2.0 MW | £235 | £118/MWh |
| GRIDBEYOND LIMITED | 0.0 MW36.8 MW rejected | £0 | £145/MWhrej |