NESO called a Turn Down event on 9 Dec 2024, running from 16:00 to 19:00 across 6 half-hour settlement periods. 6.0 MW was procured against a 500.0 MW requirement (1% fill rate), with 7 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
6.0 MW
1% of requirement
Bid Cost
£370
Bids
6 / 55
accepted / total
Participants
7
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (6)
OCTOPUS 196.0 MW @ £600/MWhINFINIS 96.0 MW @ £306/MWhGRIDIMP 27.0 MW @ £500/MWhAXLE 14.0 MW @ £643/MWhCUB 4.0 MW @ £249/MWhEQUIWATT 3.0 MW @ £475/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 |
|---|---|---|---|
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £740 | £123/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW196.0 MW rejected | £0 | £600/MWhrej |
| INFINIS LIMITED | 0.0 MW96.0 MW rejected | £0 | £300/MWhrej |
| GRIDIMP LTD | 0.0 MW27.0 MW rejected | £0 | £500/MWhrej |
| AXLE ENERGY LIMITED | 0.0 MW14.0 MW rejected | £0 | £643/MWhrej |
| CUB (UK) LTD | 0.0 MW4.0 MW rejected | £0 | £249/MWhrej |
| EQUIWATT LIMITED | 0.0 MW3.0 MW rejected | £0 | £475/MWhrej |