NESO called a Turn Down event on 1 Dec 2023, running from 16:30 to 18:00 across 3 half-hour settlement periods. 1.43 GW was procured against a 550.0 MW requirement (259% fill rate), with 21 participants submitting bids. The merit order chart below shows accepted and rejected volumes by participant, sorted by who delivered the most.
Requirement
550.0 MW
Procured
1.43 GW
259% of requirement
Bid Cost
£3.57m
Bids
116 / 116
accepted / total
Participants
21
Accepted Volume by Participant
Aggregated across 3 half-hour periods, sorted by accepted volume
Half-Hour Periods
16:30
17:00
17:30
ProcuredSettledReq: 550.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 558.0 MW | £2.98m | £5333/MWh |
| BRITISH GAS TRADING LIMITED | 201.0 MW | £1.00m | £5000/MWh |
| EDF ENERGY CUSTOMERS LIMITED | 138.0 MW | £655.5k | £4750/MWh |
| DRAX ENERGY SOLUTIONS LIMITED | 132.0 MW | £672.0k | £4667/MWh |
| INFINIS LIMITED | 102.0 MW | £567.0k | £5625/MWh |
| E.ON NEXT ENERGY LIMITED | 63.0 MW | £283.5k | £4500/MWh |
| ENGIE POWER LIMITED | 36.0 MW | £180.0k | £5000/MWh |
| SOLO ENERGY LIMITED | 36.0 MW | £187.5k | £5400/MWh |
| PERSE TECHNOLOGY LIMITED | 28.0 MW | £84.0k | £3000/MWh |
| CONRAD ENERGY (TRADING) LIMITED | 21.0 MW | £84.0k | £4000/MWh |
| AXLE ENERGY LIMITED | 18.0 MW | £108.0k | £5999/MWh |
| OAKTREE POWER LIMITED | 18.0 MW | £68.4k | £3800/MWh |
| CUB (UK) LTD | 12.0 MW | £60.0k | £4997/MWh |
| GRIDBEYOND LIMITED | 12.0 MW | £36.6k | £3033/MWh |
| EQUIWATT LIMITED | 9.0 MW | £44.9k | £4990/MWh |
| GRIDIMP LTD | 9.0 MW | £27.0k | £3000/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 9.0 MW | £36.0k | £4000/MWh |
| OVO ELECTRICITY LTD | 9.0 MW | £27.0k | £3000/MWh |
| FLEXITRICITY LIMITED | 6.0 MW | £18.0k | £3000/MWh |
| UTILITA ENERGY LIMITED | 6.0 MW | £18.0k | £3000/MWh |
| CHAMELEON TECHNOLOGY (UK) LIMITED | 3.0 MW | £9.0k | £3000/MWh |