Remundo wrote:yes so that's interesting, these are certified biomethane tanks.
that said, it is also relevant to inject biomethane into the GrdF network which supplies NGV stations.
The ideal would be for this gas mix to be mainly renewable, but as for electricity, we must be far from it, and even, not sure that this is possible in agricultural biomethane. For that, it would be better to focus on the gasification of organic matter and direct the synthesis of CH4.
in any case, there is not ONE solution, but there are solutions to combine to have the most renewable energy mix possible.
I think that the German, Swiss and Italian model is better than ours, the production of Biomethane being increasing everywhere, injecting it directly into the circuit makes it possible to have simpler stations, therefore less expensive and more fuel. more virtuous (at least on paper).