Clay Tye Farm
One physical site, registered with the market as 2 separate balancing units, 99 MW together in Essex and Kent. The market settles each unit on its own; this page adds them back up. Everything is read from published data for the 364 days to 28 August 2026.
The site
| Registered power, all units | 99 MW |
| Balancing units | 2 |
| Charging zone | Essex and Kent |
| Owned by | HARMONY CTF 2 LIMITED |
| Traded by | Tesla Motors Limited |
What the site earned, all units together
| Line | 364 days to 28 August 2026 |
|---|---|
| Balancing mechanism, paid to discharge | £5.4m |
| Balancing mechanism, paid out to charge | −£3.4m |
| Response and reserve auctions | £1.3m |
| Capacity market | £858k |
| Three measured lines together | £4.1m |
Income per kilowatt across the whole site: £76.38/kW/yr on the three measured lines, before charging costs and before wholesale trading, which nobody publishes. Each unit's own page carries its estimate and its percentiles.
The units
| Unit | MW | Discharge | Charge | Standing ready | CM |
|---|---|---|---|---|---|
| E_CLAYB-1 Tesla Motors Limited | 50 | £2.6m | −£1.6m | £666k | — |
| E_CLAYB-2 Tesla Motors Limited | 50 | £2.8m | −£1.8m | £657k | £858k |
Grouped on evidence, not on a name: shared unit code stem CLAYB, all 2 units within 0.1 km. Portfolio families that share a code stem across distant sites, such as an aggregator's fleet, are never grouped. Methods