NESO called a Turn Down event on 28 Mar 2025, running from 18:00 to 19:00 across 2 half-hour settlement periods. 23.2 MW was procured against a 500.0 MW requirement (5% fill rate), with 10 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
23.2 MW
5% of requirement
Bid Cost
£1.5k
Bids
12 / 26
accepted / total
Participants
10
Accepted Volume by Participant
Aggregated across 2 half-hour periods, sorted by accepted volume
All bids rejected (6)
OCTOPUS 265.8 MW @ £150/MWhAXLE 5.0 MW @ £642/MWhOAKTREE 4.0 MW @ £171/MWhEQUIWATT 3.8 MW @ £150/MWhSSE 2.6 MW @ £490/MWhUTILITA 2.0 MW @ £340/MWh
Half-Hour Periods
18:00
18:30
ProcuredSettledReq: 500.0 MW per period
Requirement vs Procured by Period
Participants
| Participant | Volume | Cost | Avg Price |
|---|---|---|---|
| GRIDBEYOND LIMITED | 14.6 MW | £2.0k | £140/MWh |
| CUB (UK) LTD | 3.8 MW | £380 | £100/MWh |
| GRIDIMP LTD | 2.8 MW | £336 | £120/MWh |
| HILDEBRAND TECHNOLOGY LIMITED | 2.0 MW | £245 | £123/MWh |
| OCTOPUS ENERGY LIMITED | 0.0 MW265.8 MW rejected | £0 | £150/MWhrej |
| AXLE ENERGY LIMITED | 0.0 MW5.0 MW rejected | £0 | £642/MWhrej |
| OAKTREE POWER LIMITED | 0.0 MW4.0 MW rejected | £0 | £171/MWhrej |
| EQUIWATT LIMITED | 0.0 MW3.8 MW rejected | £0 | £150/MWhrej |
| SSE DIGITAL SERVICES LIMITED | 0.0 MW2.6 MW rejected | £0 | £490/MWhrej |
| UTILITA ENERGY LIMITED | 0.0 MW2.0 MW rejected | £0 | £340/MWhrej |