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Solar and the feed-in tariff in Brentford and Isleworth

352 installations are accredited under the Feed-in Tariff here, holding 1,880 kW of capacity. That ranks the constituency 581 of 633 and accounts for 0.04% of every FIT installation in the country.

352installations
1,880 kWinstalled capacity
581of 633 constituencies
2011busiest year, 73 installed

When they went up

Like most of the country, Brentford and Isleworth front-loaded: the busiest year was 2011, before the tariff cuts began to bite.

0 37 73 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Brentford and Isleworth by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic350
Wind2

Domestic and everything else

Installation typeInstallations
Domestic333
Non Domestic (Commercial)14
Non Domestic (Industrial)3
Community2

Postcode districts

Districts with five or more installations. Below five we publish nothing, because a count that small starts to identify individual houses.

DistrictInstallationsCapacity kW
TW7 102670
TW3 87288
W4 77453
TW8 63309
TW4 1595

Nearby in the ranking

Hounslowcouncil view Ilford North383 installationsUxbridge and South Ruislip379 installationsMitcham and Morden370 installationsLewisham- Deptford342 installationsEdinburgh East340 installationsErith and Thamesmead339 installations

On the tariff itself rather than the map: the rate finder will tell you what an installation here is paid, from its eligibility date and size.

Ofgem register as at 2025-12-31 Download all 633 constituencies (CSV)