John Sulley (Executive)

John has over 40 years of experience in all aspects of electricity generation, distribution, trading and marketing. He was formerly CEO of Independent Energy Holdings and prior to that Commercial General Manager for the Supply Division of Scottish Power PLC, where he was responsible for financial operations, strategic and business planning and for the management of the electricity trading operations. Prior to joining Scottish Power Mr. Sulley was responsible for starting and managing the direct sales and cogeneration operations at National Power PLC, and held several senior commercial and technical posts with Scottish Hydro.


Mark Petterson (Executive)

Mark has nearly 40 years experience in the energy sector in a diverse set of roles and originally worked as an engineer in the offshore Oil and Gas sector, starting his career with 10 years at BP. Since Co-Founding Warwick Energy over 20 years ago he acted as Project Director on all of the offshore projects including the Barrow project, the first UK project connected to the transmission system, and the Thanet project which was, when it became operational in 2010, the largest offshore wind farm in the World.


Rob Jones (Executive)

Rob is a petroleum engineer with over 45 years of experience in the upstream oil and gas industry, with particular emphasis in field development. Prior to jointly starting Warwick Energy he was with Independent Energy where he was responsible for developing and operating the company's gas production operations and a portfolio of power generation sites. Previously he was with Perenco where his responsibilities included the implementation and operation of the Ryedale gas fields and the associated 42 MW generation scheme in Yorkshire.