Stewart Boyle is currently principal of Boyle Consulting, senior associate for South East Wood Fuels (SEWF), and MD of One Planet Media (OPM).

Stewart has spent most of the past 10 years working in various parts of the commercial biomass sector. This has included working in technical sales for a boiler installation company (Wood Energy-RES), a major pellet production and distribution company (Balcas), as well as setting up a major wood chip supply company, South East Wood Fuels (SEWF). He is well known within the biomass heating sector and recently coordinated REA's ‘Cool Heating’ campaign. Prior to this he was an environmental campaigner with Greenpeace International and Friends of the Earth and a specialist energy journalist.