Liam has been working in the field of energy management and energy efficiency since 1990, initially as an energy manager in the pharmaceutical industry and, since 2001, as an independent energy management consultant.
He has a passion for practical, transparent, and low-cost solutions to clients’ needs and has a personal commitment to sustainability and to decarbonisation.
He has worked with over 500 organisations globally implementing energy management systems based on ISO 50001. He is a member of ISO Technical Committee 301, which developed ISO 50001 and its supporting standards.
He is the Lead International expert in energy management with the United Nations Industrial Development Organization (UNIDO). He has also led the development and delivery of training programs to the energy agencies and standards bodies of more than 100 countries on ISO 50001 on behalf of ISO.
