On this episode of ClimateCast Tom Heap is in Cambridgeshire to visit a village that's become an unexpected frontrunner in a new solution for heating homes.

Fifteen homes in the village, soon to be 300, have switched from oil heating to a climate friendly district heating network. There, Tom sees the new £12 million energy centre in action. But what is district heating and how much of a role does it play in the UK's low carbon heating mix?

Producer: Emma Rae Woodhouse
Editors: Paul Stanworth and Philly Beaumont