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Solar and the feed-in tariff in Islwyn
949 installations are accredited under the Feed-in Tariff here, holding 12,217 kW of capacity. That ranks the constituency 411 of 633 and accounts for 0.11% of every FIT installation in the country.
949installations
12,217 kWinstalled capacity
411of 633 constituencies
2012busiest year, 241 installed
When they went up
Like most of the country, Islwyn front-loaded: the busiest year was 2012, before the tariff cuts began to bite.
What is installed
| Technology | Installations |
|---|---|
| Photovoltaic | 938 |
| Wind | 9 |
| Anaerobic digestion | 1 |
| Micro CHP | 1 |
Domestic and everything else
| Installation type | Installations |
|---|---|
| Domestic | 924 |
| Non Domestic (Commercial) | 24 |
| Non Domestic (Industrial) | 1 |
Postcode districts
Districts with five or more installations. Below five we publish nothing, because a count that small starts to identify individual houses.
Nearby in the ranking
Caerphillycouncil view Birmingham- Ladywood961 installationsSouth West Hertfordshire956 installationsOxford East952 installationsHertford and Stortford948 installationsNeath946 installationsSouth West Bedfordshire943 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)