NESO called a Turn Down event on 26 Mar 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 63.8 MW was procured against a 300.0 MW requirement (21% 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
300.0 MW
Procured
63.8 MW
21% of requirement
Bid Cost
£4.2k
Bids
34 / 57
accepted / total
Participants
7
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (3)
OCTOPUS 273.2 MW @ £154/MWhAXLE 11.3 MW @ £642/MWhUTILITA 3.2 MW @ £340/MWh
Half-Hour Periods
16:00
16:30
17:00
17:30
18:00
18:30
ProcuredSettledReq: 300.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| GRIDBEYOND LIMITED | 41.8 MW2.0 MW rejected | £5.7k | £136/MWh |
| OAKTREE POWER LIMITED | 8.0 MW10.0 MW rejected | £844 | £106/MWh |
| GALLAGHER AGGREGATES LIMITED | 8.0 MW4.0 MW rejected | £1.2k | £150/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 6.0 MW | £675 | £113/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW273.2 MW rejected | £0 | £154/MWhrej |
| AXLE ENERGY LIMITED | 0.0 MW11.3 MW rejected | £0 | £642/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW3.2 MW rejected | £0 | £340/MWhrej |