Nathan is the Head of the Market Intelligence and Oversight at Ofgem. Nathan and his team are responsible for promoting and protecting the integrity and transparency of wholesale electricity and gas markets in GB. He joined Ofgem in 2013 initially negotiating European Network Codes, and then moving onto energy system transition issues as Head of Flexibility and Whole System Coordination. Before Ofgem Nathan worked at various EDF Group companies for eight years in London and Paris.  His last role was trading UK power at EDF Trading.

Nathan has an MSc in Environmental Technology from Imperial College.