From turbines in the remote Western Isles to solar PV in Brixton, community energy projects represent a challenge to our mostly centralised energy system. They can also bring enormous local social and economic benefits. But the sector is at a crossroads due to policy changes - so what is the future of community energy? Joining the team are Emma Bridge from Community Energy England, and Professor Patrick Devine-Wright, an expert in community energy and public participation from the University of Exeter.