Prof. Grubb is a leading international expert on energy systems and policy responses to climate change, including the economics of energy innovation and systems transition, electricity markets, and climate policies and finance. His wide-ranging career has combined academic positions with and applied roles including the UK Climate Change Committee, the energy regulator Ofgem, and chairing the UK government panel of technical experts on Electricity Market Reform. At UCL, he is Director of new UCL Centre for Net Zero Market Design.