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Solar and the feed-in tariff in Cardiff South and Penarth

1,376 installations are accredited under the Feed-in Tariff here, holding 5,501 kW of capacity. That ranks the constituency 274 of 633 and accounts for 0.16% of every FIT installation in the country.

1,376installations
5,501 kWinstalled capacity
274of 633 constituencies
2012busiest year, 393 installed

When they went up

Like most of the country, Cardiff South and Penarth front-loaded: the busiest year was 2012, before the tariff cuts began to bite.

0 197 393 10 11 12 13 14 15 16 17 18 19 20
Installations commissioned in Cardiff South and Penarth by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic1,376

Domestic and everything else

Installation typeInstallations
Domestic1,335
Non Domestic (Commercial)31
Community7
Non Domestic (Industrial)3

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
CF3 7272,465
CF64 3771,215
CF11 1991,015
CF24 50359
CF10 23448

Nearby in the ranking

Cardiffcouncil view Maidstone and The Weald1,384 installationsDenton and Reddish1,379 installationsMid Derbyshire1,378 installationsRotherham1,376 installationsNewcastle-under-Lyme1,374 installationsLoughborough1,371 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)