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Solar and the feed-in tariff in Carmarthen East and Dinefwr

2,252 installations are accredited under the Feed-in Tariff here, holding 16,606 kW of capacity. That ranks the constituency 85 of 633 and accounts for 0.26% of every FIT installation in the country.

2,252installations
16,606 kWinstalled capacity
85of 633 constituencies
2011busiest year, 694 installed

When they went up

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

0 347 694 10 11 12 13 14 15 16 17 18 19 20
Installations commissioned in Carmarthen East and Dinefwr by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic2,191
Wind51
Hydro10

Domestic and everything else

Installation typeInstallations
Domestic2,128
Non Domestic (Commercial)107
Community13
Non Domestic (Industrial)4

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
SA18 5012,822
SA19 3482,151
SA32 3472,569
SA14 239872
SA17 1531,200
SA44 138710
SA20 1192,470
SA39 981,053
SA38 88841
SA31 72419
SA15 50182
SA48 44766
SA40 30111
SA9 1139
SA33 10380

Nearby in the ranking

Carmarthenshirecouncil view Lewes2,272 installationsSouth West Wiltshire2,272 installationsNorth Dorset2,270 installationsGrantham and Stamford2,249 installationsBlackley and Broughton2,248 installationsDevizes2,239 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)