The federal government’s pause on new loans for anaerobic digesters, the controversial method of converting animal manure from large-scale feeding operations into biogas, will now extend through the ...

As the world looks to increase the usage and production of renewable energy, improving efficiency while lowering energy costs is vital to the adoption of renewable sources. Biodigesters (also known as ...

When fuel ran out during the second world war, some farmers in Germany and France made their own fuel by covering cisterns of manure and capturing the methane that was generated. Now, governments are ...