NESO called a Turn Down event on 20 Feb 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 230.4 MW was procured against a 500.0 MW requirement (46% fill rate), with 9 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
230.4 MW
46% of requirement
Bid Cost
£13.5k
Bids
48 / 83
accepted / total
Participants
9
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (6)
OCTOPUS 282.7 MW @ £150/MWhGRIDIMP 24.0 MW @ £150/MWhAXLE 13.0 MW @ £642/MWhOAKTREE 10.0 MW @ £1013/MWhCUB 6.0 MW @ £595/MWhUTILITA 3.3 MW @ £340/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 |
|---|---|---|---|
| INFINIS LIMITED | 138.0 MW | £16.8k | £122/MWh |
| GRIDBEYOND LIMITED | 86.4 MW18.0 MW rejected | £9.5k | £113/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £715 | £119/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW282.7 MW rejected | £0 | £150/MWhrej |
| GRIDIMP LTD | 0.0 MW24.0 MW rejected | £0 | £150/MWhrej |
| 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 |