Coldest neighbourhoods in Wales - the data

New analysis by Friends of the Earth, has identified 100 of the ‘coldest neighbourhoods’ in Wales - view the data
Thermal image of a street
Photo courtesy of Grey Hutton

The top three coldest neighbourhoods have been found to lie within Old Colwyn and Llanddulas in Conwy, Rhyl North in Denbighshire, and Grangetown North in Cardiff. Neighbourhoods in Holyhead in the Isle of Anglesey, Caerau in Bridgend, Tonypandy West and Clydach Vale in Rhondda Cynon Taf, and Ravenhill in Swansea are all in the top 10.

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