2010 - John Densley - "for contributions to the understanding and diagnosis of power cable problems"

2009 - Bill McDermid - "for outstanding contributions to the development of rotating machine insulation testing"

2008 - Roy Billinton - "for pioneering research and application of reliability concepts in electric power systems"

2007 - Herman W. Dommel - "for outstanding contributions to optimal power flow, transient stability and electromagnetic transient analysis in electric power systems"