Dr Ausilio Bauen Ausilio is a partner at ERM in the Sustainable Energy Solutions team where he leads the low carbon fuels and sustainable chemicals sector. He was previously founder and director of sustainable energy strategy advisory firm E4tech. He is a leading expert in low carbon fuels with over 25 years’ experience, and works with a broad range of clients on projects covering technical and commercial due diligence, business and policy strategies, and project and supply chain formation. He participates in advisory panels for a range of organisations, including the UK Department for Transport Advanced Fuels Fund, the Sustainable Aviation Buyers Alliance (SABA), the IEA and the Climate Bonds Initiative.