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Feed-in tariff solar in Castle Douglas (DG7)

404 installations in the DG7 postcode district, which covers Castle Douglas and the surrounding area, are accredited under the Feed-in Tariff, holding 3,754 kW between them. That is an average system size of 9.29 kW, and ranks the district 781 of 2645.

404installations
3,754 kWinstalled capacity
9.29 kWaverage system
2011busiest year

Where DG7 is

DG7 is a postcode district in the Castle Douglas post town, in Dumfries and Galloway, Scotland. It covers Gatehouse of Fleet and New Galloway.

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 72 143 10 11 12 13 14 15 16 17 18 19 20
Installations commissioned in Castle Douglas (DG7) by year. Ofgem Feed-in Tariff register, 2025-12-31.

What is installed

TechnologyInstallations
Photovoltaic355
Wind33
Hydro15
Anaerobic digestion1

Where this sits

Dumfries and Galloway3,387 installations Dumfries and Galloway2,177 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)