Since the Russian invasion of Ukraine, alternative fuel supplies have become a hot topic. Many are keenly aware that governments are applying sanctions against Russia while continuing to rely on the country for supplies of natural gas.
Efforts to come up with an alternative to fossil fuels are nothing new, of course. But the renewed interest has an increased focus on biomethane, an alternative fuel that can be produced from decaying organic waste.
Intrigued? Check out this gallery to learn all about biomethane.