Marcia Poletti is Head of European System Change at Octopus Energy, and a Non-Executive Director at Eelpower. In these roles she is focused on driving change to deliver the energy transition as quickly and cheaply as possible. Marcia has deep government and strategy experience, with a career spanning energy consulting at McKinsey to energy transition policy for the UK Government. She joined Octopus Energy earlier this year from OFGEM, where she was Strategy Deputy Director. She previously worked at the Department of Energy & Climate Change and HM Treasury. She has a B.E EngSci (Hons) and an MBA from INSEAD.