Checking Elexon for Kemsley's output this half hour…
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Output over the last 7 days
About Kemsley
Kemsley is a battery storage site at Kemsley, near Sittingbourne, in Kent. It began operating in October 2021.
Its 51 MW of registered generating capacity is spread across one balancing mechanism unit. Every half hour each unit tells the grid how much it will generate (its physical notification): that is the live figure above, and GridMonkey has recorded it every half hour since it was added to the list in October 2026, for the chart.
Battery stations charge when power is cheap and plentiful and discharge at the peaks, in seconds. Their output swings between charging and discharging through the day.
| Type | Battery storage |
|---|---|
| Registered capacity | 51 MW |
| Operational since | October 2021 (REPD) |
| Area | Kent |
| Location | At Kemsley, near Sittingbourne, in Kent 51.367° N, 0.743° E |
| Operator in REPD | Pivot Power (EDF) (REPD) |
| Elexon lead party | EDF Energy Customers Limited |
| BM unit | T_KEMB-1 51 MW |
| Size | 38th largest of the 79 battery storage sites on GridMonkey's list |
Other battery storage sites
- Coalburn 512 MW, South Lanarkshire
- Hams Hall 400 MW, Warwickshire
- Monk Fryston 320 MW, North Yorkshire
- Kilmarnock South 313 MW, East Ayrshire
- Thurrock 300 MW, Essex
- Sheaf 249 MW, Kent
- Uskmouth 232 MW, Newport
- Blackhillock 208 MW, Moray
- Thornton 200 MW, East Riding of Yorkshire
- Ferrybridge 152 MW, West Yorkshire
- Wilton battery 150 MW, Teesside
- Iron Acton 121 MW, South Gloucestershire
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Contains BMRS data © Elexon Limited copyright and database right 2026 (licence). Station names come from GridMonkey's own table, matched to the units in Elexon's register; a station's output here is its physical notification, not metered generation. Operator, operational date, area and location: Renewable Energy Planning Database (REPD) (Department for Energy Security and Net Zero, July 2026). Contains public sector information licensed under the Open Government Licence v3.0.