As a sign of the challenges of our time, Lyon hosted for 2 days (April 12 and 13, 2022), the first exhibition dedicated to the energy mix and low-carbon energy. Discover the report realized by Mrs Sylvie Adam and Mr Frédéric Llop, journalists of France 3, following our presence at the Mix.E exhibition to present 2 vehicles converted from diesel to bioNGV; an agricultural tractor and a school coach.