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Solar and the feed-in tariff in Caerphilly

1,344 installations are accredited under the Feed-in Tariff here, holding 6,661 kW of capacity. That ranks the constituency 285 of 633 and accounts for 0.15% of every FIT installation in the country.

1,344installations
6,661 kWinstalled capacity
285of 633 constituencies
2011busiest year, 604 installed

When they went up

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

0 302 604 10 11 12 13 14 15 16 17 18 19
Installations commissioned in Caerphilly by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic1,340
Wind2
Anaerobic digestion2

Domestic and everything else

Installation typeInstallations
Domestic1,310
Non Domestic (Commercial)29
Community3
Non Domestic (Industrial)2

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
CF83 9233,218
CF82 2792,954
CF46 81229
CF81 45171

Nearby in the ranking

Caerphillycouncil view Hazel Grove1,357 installationsSt Helens South and Whiston1,349 installationsBurton1,349 installationsErewash1,343 installationsCrewe and Nantwich1,339 installationsCalder Valley1,337 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)