NESO called a Turn Down event on 25 Feb 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 542.3 MW was procured against a 500.0 MW requirement (108% fill rate), with 10 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
542.3 MW
108% of requirement
Bid Cost
£39.0k
Bids
52 / 85
accepted / total
Participants
10
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (5)
AXLE 13.0 MW @ £642/MWhOAKTREE 10.0 MW @ £1013/MWhCUB 6.0 MW @ £595/MWhUTILITA 3.3 MW @ £340/MWhSSE 2.6 MW @ £490/MWh
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 278.9 MW | £44.6k | £160/MWh |
| INFINIS LIMITED | 190.2 MW | £23.3k | £122/MWh |
| GRIDBEYOND LIMITED | 43.2 MW24.0 MW rejected | £6.4k | £149/MWh |
| GRIDIMP LTD | 24.0 MW | £2.9k | £120/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £880 | £147/MWh |
| AXLE ENERGY LIMITED | 0.0 MW13.0 MW rejected | £0 | £642/MWhrej |
| OAKTREE POWER LIMITED | 0.0 MW10.0 MW rejected | £0 | £910/MWhrej |
| CUB (UK) LTD | 0.0 MW6.0 MW rejected | £0 | £595/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW3.3 MW rejected | £0 | £340/MWhrej |
| SSE DIGITAL SERVICES LIMITED | 0.0 MW2.6 MW rejected | £0 | £490/MWhrej |