The new edition of Gasnam Congress will take place on April 1st and 2nd in Madrid, at a time when society faces two major challenges: on the one hand, guaranteeing air quality to preserve the health of citizens and, on the other, protecting the planet from climate change. In this context, the use of natural gas, biogas and hydrogen as a fuel in vehicles plays an essential role to achieve the climate objectives and the decarbonisation of transport. The annual…