Harriet Harmon

Harriet Harmon has extensive experience in the energy sector, currently serving as Head of Transmission Charging Policy and Head of Electricity Network Charging at Ofgem since December 2019. Prior to this, Harriet held the position of Senior Commercial Analyst at National Grid ESO from August 2017 to December 2019, where responsibilities included collaborating with various stakeholders to develop sustainable market arrangements and managing code changes related to transmission charging. Harriet's earlier roles at E.ON UK spanned from May 2008 to August 2017, encompassing positions such as Policy Manager, B2B Industry Development Manager, Groups Exit Manager, and Portfolio Manager, where achievements included managing significant regulatory changes and leading teams to reduce bad debt.