NESO called a Turn Down event on 30 Sep 2025, running from 18:00 to 19:00 across 2 half-hour settlement periods. 64.0 MW was procured against a 500.0 MW requirement (13% 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
64.0 MW
13% of requirement
Bid Cost
£4.0k
Bids
14 / 16
accepted / total
Participants
5
Accepted Volume by Participant
Aggregated across 2 half-hour periods, sorted by accepted volume
All bids rejected (1)
GRIDIMP 2.0 MW @ £160/MWh
Half-Hour Periods
18:00
18:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| INFINIS LIMITED | 38.2 MW | £4.4k | £115/MWh |
| OAKTREE POWER LIMITED | 10.0 MW | £1.3k | £133/MWh |
| GRIDBEYOND LIMITED | 8.0 MW | £1.2k | £150/MWh |
| EQUIWATT LIMITED | 7.8 MW | £1.1k | £135/MWh |
| GRIDIMP LTD | 0.0 MW2.0 MW rejected | £0 | £160/MWhrej |