Geoff MacAngus-Gerrard is currently on the Supply Lecturer Register for the University of the Highlands and Islands (UHI), Scotland. He was a chartered electrical engineer who is particularly experienced in conceptual design of electrical power systems and the solving of problems associated with reliability and safety related to the security and survivability of power systems on offshore and petrochemical installations. He has worked primarily on offshore-related projects for the last 24 years, at a marine consultancy for 3 years and in various petrochemical projects for 5 years.