Dr Torill Bigg, Chief Carbon Reduction Engineer at Tunley Engineering is a Chartered Engineer with over 20 years’ experience in industry specialising in innovative solutions to environmental protection. Torill holds a PhD from Cranfield University's School of Industrial and Manufacturing Science, is the author of 7 published peer reviewed papers and is a Member of the Institute of Chemical Engineers.  Her work at Tunley Engineering over the last year has helped cut carbon emissions by 10,000,000 kg of CO2e; she works with companies to assess their Carbon Footprint and develop roadmaps to net zero.