NESO called a Turn Down event on 5 Mar 2025, running from 16:00 to 19:00 across 6 half-hour settlement periods. 357.8 MW was procured against a 500.0 MW requirement (72% fill rate), with 9 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
357.8 MW
72% of requirement
Bid Cost
£28.4k
Bids
28 / 55
accepted / total
Participants
9
Accepted Volume by Participant
Aggregated across 6 half-hour periods, sorted by accepted volume
All bids rejected (6)
OAKTREE 12.0 MW @ £940/MWhAXLE 11.3 MW @ £642/MWhCUB 6.0 MW @ £595/MWhEQUIWATT 4.0 MW @ £385/MWhUTILITA 3.3 MW @ £340/MWhSSE 2.6 MW @ £490/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 |
|---|---|---|---|
| OCTOPUS ENERGY LIMITED | 302.0 MW | £48.3k | £160/MWh |
| GRIDBEYOND LIMITED | 43.8 MW | £6.9k | £157/MWh |
| GRIDIMP LTD | 12.0 MW | £1.6k | £130/MWh |
| OAKTREE POWER LIMITED | 0.0 MW12.0 MW rejected | £0 | £855/MWhrej |
| AXLE ENERGY LIMITED | 0.0 MW11.3 MW rejected | £0 | £642/MWhrej |
| CUB (UK) LTD | 0.0 MW6.0 MW rejected | £0 | £595/MWhrej |
| EQUIWATT LIMITED | 0.0 MW4.0 MW rejected | £0 | £385/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW3.3 MW rejected | £0 | £340/MWhrej |
| SSE DIGITAL SERVICES LIMITED | 0.0 MW2.6 MW rejected | £0 | £490/MWhrej |