NESO called a Turn Down event on 21 Jan 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 559.3 MW was procured against a 500.0 MW requirement (112% 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
559.3 MW
112% of requirement
Bid Cost
£86.0k
Bids
46 / 92
accepted / total
Participants
10
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (5)
DRAX 36.0 MW @ £1000/MWhGRIDIMP 24.0 MW @ £500/MWhAXLE 13.0 MW @ £642/MWhUTILITA 9.1 MW @ £475/MWhCUB 6.0 MW @ £549/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 | 271.3 MW | £81.1k | £299/MWh |
| INFINIS LIMITED | 222.0 MW | £67.7k | £305/MWh |
| GRIDBEYOND LIMITED | 60.0 MW54.0 MW rejected | £20.9k | £349/MWh |
| EQUIWATT LIMITED | 4.0 MW | £1.5k | £375/MWh |
| OAKTREE POWER LIMITED | 2.0 MW10.0 MW rejected | £666 | £333/MWh |
| DRAX ENERGY SOLUTIONS LIMITED | 0.0 MW36.0 MW rejected | £0 | £1000/MWhrej |
| GRIDIMP LTD | 0.0 MW24.0 MW rejected | £0 | £500/MWhrej |
| AXLE ENERGY LIMITED | 0.0 MW13.0 MW rejected | £0 | £642/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW9.1 MW rejected | £0 | £475/MWhrej |
| CUB (UK) LTD | 0.0 MW6.0 MW rejected | £0 | £549/MWhrej |