Martin is the Managing Director of 4D Economics who independently consult on the future of the energy sector and more broadly; regulation, innovation and infrastructure.

Martin is particularly interested in enabling digital and business model innovation and in aligning the interests of infrastructure investors with those of customers.

A former Senior Partner at Ofgem, Martin was responsible for improving regulation, overseeing Ofgem’s horizon scanning and sustainability work, its Chief Economist’s office and Innovation Link and Enforcement function.

He is an external member of Ofwat’s price review programme board, non-executive director of Heat Customer Protection Limited – which operates the Heat Trust scheme – and Principal Research Associate for energy markets at University College London.