NESO called a Turn Down event on 23 Mar 2026, running from 17:00 to 19:00 across 4 half-hour settlement periods. 540.6 MW was procured against a 500.0 MW requirement (108% 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
540.6 MW
108% of requirement
Bid Cost
£42.1k
Bids
45 / 49
accepted / total
Participants
7
Accepted Volume by Participant
Aggregated across 4 half-hour periods, sorted by accepted volume
All bids rejected (1)
UTILITA 3.0 MW @ £340/MWh
Half-Hour Periods
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 | 269.9 MW | £43.2k | £160/MWh |
| INFINIS LIMITED | 217.3 MW | £33.1k | £153/MWh |
| OAKTREE POWER LIMITED | 32.0 MW | £4.7k | £146/MWh |
| EQUIWATT LIMITED | 14.4 MW | £2.2k | £150/MWh |
| GRIDIMP LTD | 4.0 MW | £640 | £160/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 3.0 MW1.0 MW rejected | £467 | £156/MWh |
| UTILITA ENERGY LIMITED | 0.0 MW3.0 MW rejected | £0 | £340/MWhrej |