After the COP21 conference in Paris, it is increasingly clear that it is essential to reduce CO2 emissions to limit global warming. But there are still many obstacles to be overcome in order that renewable sources, and biogas and biomethane in particular, can make their full contribution. Former Secretary to the Minister of Economic Development Saglia, makes an appeal to the government so that the ambitious commitments made abroad can then be turned into concrete actions in favour of the populace and businesses.