David previously worked as a professional physicist for the UK Atomic Energy Authority, and founded Sonas Energy to provide support for decentralised energy systems. For the last three years, he has been working as chief scientific officer to decarbonise the HGV transport sector, and has developed an AI predictive controller concept to lower the total cost of ownership.
As an energy and sustainability specialist, he directed the energy division for a leading international, multi-disciplinary engineering firm developing energy strategy and solutions for major end-user and developer clients.