Statkraft Markets GmbH
Sells into the markets for 11 units at 11 sites, 516 MW together, over the 364 days to 16 October 2026. Everything here is measured from published settlement and auction results; wholesale trading is invisible for every optimiser, not just this one. Elexon's balancing mechanism register names it on 10 of the 11; the other 1 are auction registrations, where the name is NESO's and unchecked.
The book
| Balancing mechanism, paid to discharge | £5.4m |
| Balancing mechanism, paid out to charge | −£2.3m |
| Response and reserve auctions | £7.5m |
| Capacity market | £5.5m |
| Income across the book, per kilowatt | £35.90/kW/yr fleet 46.47 |
| Median unit, all three lines | £52.75/kW/yr |
| Hours at full power, sent out | 93 h/yr |
| Hours at full power, taken in | 59 h/yr |
What the book is made of
Performance follows portfolio shape as much as skill: a Scottish, long duration book does a different job from an English one hour book, so the mix belongs beside the money, not in a footnote.
Duration, by megawatt
Region, by megawatt
Whose batteries it sells
It sells for 2 owners. 50 MW of the book is its own group's and the rest belongs to somebody else. A battery that re-registered under a new code is counted once.
| Owner | Batteries | MW |
|---|---|---|
| Statkraft | 1 | 50 |
| Gresham House Energy Storage Fund | 1 | 8 |
| owner not yet established | 9 | 458 |
Every unit it sells for
| Unit | MW | Balancing | Standing ready | CM | £/kW/yr |
|---|---|---|---|---|---|
| Thornton Battery | 200 | £397k | — | — | 1.99 |
| Neilston Battery 1 Stirlingshire and Fife | 50 | £1k | — | — | 0.03 |
| Creyke Beck South Lancashire, Yorkshire and Humber | 50 | £839k | £1.7m | £1.5m | 81.34 |
| Minety South Cotswold | 50 | £703k | £1.3m | £1.5m | 70.15 |
| Pelham Mid Wales and The Midlands | 50 | £537k | £1.5m | £1.5m | 71.03 |
| Minety South 2 Cotswold | 46 | £671k | £1.3m | £378k | 51.77 |
| Loudwater Oxfordshire, Surrey and Sussex | 33 | £1.6m | £745k | £296k | 81.21 |
| Taylor Road North Midlands and North Wales | 12 | £221k | £342k | £68k | 52.75 |
| Woburn Road Mid Wales and The Midlands | 10 | £344k | £261k | £63k | 66.98 |
| Cleator Storage North Lancashire and The Lakes | 8 | — | £89k | £294k | 40.00 |
| Bacup South Lancashire, Yorkshire and Humber | 7 | £78k | £170k | £3k | 36.08 |
Registrations that moved to another seller
Statkraft Markets GmbH sold these batteries until the date shown; each has since re-registered under a new code with somebody else. What each earned under this seller in the window is shown here and is not in the book above; the capacity is counted on the page of whoever sells it now.
| Battery | MW | Last ran here | Now sold by | Earned here |
|---|---|---|---|---|
| Skft-01 SKFT-01 | 18 | 16 January 2025 | Field Newport Ltd as E_NEWPB-1 | — |
Attribution. A unit belongs to whoever the market registers as its seller today, so a book that changed hands mid year credits the whole year to the current seller. The exception is a battery that re-registered under a new code: it is counted once, under the code it runs on today, and where the earlier code sold through somebody else that seller keeps what it earned. We have recorded optimiser switches since 27 August 2026 and the record deepens from here. Corporate families are not joined: a platform selling through several registered entities appears as several rows on the optimiser list.