California has invested heavily in #biogas, and this is something that should be done in every #European region. It would certainly not be enough, but it represents the smartest choice to reduce dependence and start generating gas from waste. It could also revive certain agricultural businesses: by growing sugar beets and using other waste materials, they could create a supply chain that, unlike natural #gas, has a carbon-neutral cycle. https://americanbiogascouncil.org/resources/state-profiles/california/