Tom is a Consulting Director at E4tech, an ERM Group Company, and leads the Fuel Cell and Hydrogen and System Transition Enablers sectors, bringing expertise from finance, industry and academia to bear on energy systems problems. At E4tech he has led studies into the role that hydrogen and fuel cells can play in future decarbonisation pathways, and projects relating to the power and energy sectors, from tariff reform to power grid innovation. Specialised in fuel cell and hydrogen economics, Tom has worked in academia internationally, the power sector with Alstom and in investment banking.