Marcus is a respected expert on the future of energy with over two decades experience in electricity and gas networks with National Grid. He leads National Grid’s work on the Future Energy Scenarios. He is responsible for developing the long term supply and demand scenarios that underpin National Grid’s and the energy industry’s medium and long term planning. Working closely with industry stakeholders and government, he plays a key role in predicting and shaping the GB energy landscape. He has appeared on tv, radio and in print sharing National Grid’s analysis of the future of energy.