Is biomethane an ally in the fight against climate change? Definitely. As Luis Alberto Sebastián Gonzalez explains in this interview, biomethane can be considered a low-carbon energy source because the CO2 emitted during its production comes from renewable biological sources instead of fossil fuels. In addition, the anaerobic digestion process can capture a significant portion of methane emissions, a much more powerful greenhouse gas than CO2, thus contributing to the overall reduction of greenhouse gas emissions. Although there is room for a further reduction in CO2 emissions, biomethane is already an excellent solution.