Peter Warren is Head of Climate Innovation & Finance in the UK Government’s Department for Business, Energy & Industrial Strategy (BEIS). He leads the UK’s international climate finance investments (Official Development Assistance) and international policy for clean energy innovation in ODA-eligible countries. He previously led the team managing the department’s ODA investments in infrastructure and cities, and oversaw the former UK Government Department of Energy and Climate Change (DECC)’s work on smart energy technology R&D.