CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

Ireland, Spain and Poland are among a number of Member States now looking to biogas to support the transition to sustainable energy systems. But is investing in biogas infrastructure a beneficial use ...

While biogas has only come into the modern public periphery in the last few decades, it has actually been utilized throughout history. Evidence of the use of biogas goes back to as early as the 10th ...