No.15 OF 650 · APPROVED, NOT BUILT MP: Sir Jeremy Wright (Conservative) England

Kenilworth and Southam

Kenilworth and Southam has 229 MW of clean power (all solar) approved and still not built: enough to supply a year's electricity to 83,000 homes. Britain's grid bottlenecks still add to bills here: about £92 a year per household, £3.6m across the constituency's 39,381 homes. A 50 MW battery was refused planning here in 2022; while discharging it could have supplied about 175,000 homes.

Not visible
here
No big wind farm on the national grid is mapped to this constituency, so no switch-off payments show here in national data. Smaller wind farms on the local grid can still be paid to switch off — invisibly. The £ figure for this seat is a floor, not a zero.
229 MW
of clean power — all solar — approved and still not built, enough to supply a year's electricity to 83,000 homes — 2 times every household in this constituency. Approved at least two years ago; waiting on the grid, not on planning. That is 1.8× the renewable capacity actually running here.
12 projects · planning database (REPD), July 2026 · how we worked this out
£3.6m
is what the grid gap costs this constituency's 39,381 households in a year between them — £92 each, about 51 days of one home's electricity.
The £92 per household is a national figure — identical in every GB seat. Only the seat total varies, with the number of households · NESO · how we worked this out

The waiting list

6 of 12 waiting projects · years since approval
Eastfields Farm, Deppers Bridge - Solar Farm 35 MW
4.9 YRS
Ashorne Hill - Solar Farm 50 MW
4.0 YRS
Feldon Vale Solar Farm 50 MW
3.7 YRS
Middle Road Farm - Solar Farm & Battery Storage 50 MW
3.0 YRS
Sherbourne Warwick Solar (Hampton Lodge) 20 MW
2.9 YRS
Honiley Road - Solar Farm & Battery Storage 23 MW
2.0 YRS

Every approved, unbuilt project

approved 24+ months ago, still not generating · planning database, July 2026
SiteTechnologyEnough forCapacityApprovedWaiting
Ashorne Hill - Solar FarmSolar Photovoltaics18,000 homes50.0 MW2022-084.0 yrs
Middle Road Farm - Solar Farm & Battery StorageSolar Photovoltaics18,000 homes50.0 MW2023-083.0 yrs
Feldon Vale Solar FarmSolar Photovoltaics18,000 homes49.9 MW2022-123.7 yrs
Eastfields Farm, Deppers Bridge - Solar FarmSolar Photovoltaics13,000 homes34.8 MW2021-084.9 yrs
Honiley Road - Solar Farm & Battery StorageSolar Photovoltaics8,400 homes23.1 MW2024-072.0 yrs
Sherbourne Warwick Solar (Hampton Lodge)Solar Photovoltaics7,300 homes20.0 MW2023-092.9 yrs
Lower FarmSolar Photovoltaics200 homes0.5 MW2020-105.8 yrs
Priors Marston Road, Hellidon - Solar PanelsSolar Photovoltaics100 homes0.3 MW2023-102.8 yrs
Siskin Parkway East, Middlemarch Business Park - Solar PanelsSolar Photovoltaics100 homes0.3 MW2023-023.5 yrs
Gaydon Road, Bishops Itchington - Solar Photovoltaic PanelsSolar Photovoltaics100 homes0.2 MW2022-044.3 yrs
Canute Haulage Group, Siskin Parkway East - Solar PanelsSolar Photovoltaics100 homes0.2 MW2024-062.1 yrs
British Film Institute - Solar ArraysSolar Photovoltaics100 homes0.2 MW2021-124.6 yrs

Plus 5 more approved within the last two years.

Batteries

projects of 10 MW and above · planning database, July 2026 · what batteries do →
SiteSizeStatusWhile discharging
Burton Green Farm - Battery Energy Storage100 MWapproved, not built 2025could supply ≈350,000 homes
Holly Lane Energy Park - Solar Farm & Battery Storage75 MWapproved, not built 2025could supply ≈263,000 homes
Honiley Road - Solar Farm & Battery Storage57 MWapproved, not built 2024could supply ≈200,000 homes
Banner Hill Farm, Banner Hill & Rouncil Lane - Battery Storage50 MWrefused 2022could supply ≈175,000 homes
Dadglow Farm, Bishops Itchington - Battery Energy Storage System20 MWrefused 2025could supply ≈70,000 homes

What this page does not show

Smaller wind farms on the local grid are also switched off; national data does not show it, so the £ figure here is a floor, not a zero. Offshore wind is counted nationally, never per seat. The planning database can run a quarter behind reality.

Electricity does not travel from a particular project to particular houses. Everything generated goes into the national grid and everyone draws from that shared pool, so "enough for X homes" is a way of sizing the electricity — not a claim that these homes would be powered by this site. Battery storage is counted separately from generation: it moves power in time rather than making it.

Planning statuses come from the government's planning database (REPD), which records what was decided and when, but not why. Where a project was refused we say so and name the authority; for the reasons, look up the planning reference on that council's own register. How to check any figure on this page →

Read the full method, including everything we cannot see →

What has Sir Jeremy Wright said about the grid in Parliament? Search Hansard →

See the full league table Data (JSON)