Andy is Senior Mission Manager in Nesta's A Sustainable Future team, leading their work on energy demand flexibility, inclusion in the heat transition, and the team's work in Wales. Since joining Nesta in 2021 he has led a project on retrofit finance in partnership with the Development Bank of Wales, and HeatFlex in collaboration with Octopus Centre for Net Zero. Andy has a background in energy policy in roles at Ofgem and Citizens Advice - where he co-chaired the Fuel Poverty Coalition Cymru. He joined Nesta from independent think tank the IWA, where he oversaw their policy and external affairs work.