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Feed-in tariff solar in Welwyn Garden City (AL8)

78 installations in the AL8 postcode district, which covers Welwyn Garden City and the surrounding area, are accredited under the Feed-in Tariff, holding 269 kW between them. That is an average system size of 3.44 kW, and ranks the district 2207 of 2645.

78installations
269 kWinstalled capacity
3.44 kWaverage system
2011busiest year

Where AL8 is

AL8 is a postcode district in the Welwyn Garden City post town, in Welwyn Hatfield, East of England. It covers Lemsford.

The figures on this page cover the whole district, so they include every accredited installation in those places. The register does not go finer than the district, which is the outward half of a postcode.

0 14 28 10 11 12 13 14 15 16 17 18
Installations commissioned in Welwyn Garden City (AL8) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic77
Hydro1

Where this sits

Welwyn Hatfield1,280 installations Welwyn Hatfield1,226 installations All districts2,645 with five or more

A postcode district is the outward half of a postcode, which is as precise as the public register goes. Districts with fewer than five installations are not published here. Place names come from the Royal Mail post town for the district.

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