NESO called a Turn Down event on 4 Nov 2026, running from 16:00 to 21:00 across 10 half-hour settlement periods. 90.0 MW was procured against a 500.0 MW requirement (18% fill rate), with 4 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
90.0 MW
18% of requirement
Bid Cost
£12.6k
Bids
24 / 24
accepted / total
Participants
4
Accepted Volume by Participant
Aggregated across 10 half-hour periods, sorted by accepted volume
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 53.0 MW | £15.1k | £285/MWh |
| ENGIE POWER LIMITED | 23.0 MW | £5.6k | £244/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 7.5 MW | £1.7k | £226/MWh |
| AXLE ENERGY LIMITED | 6.5 MW | £2.7k | £419/MWh |