Biogas Methane Explained & Other Articles

In these articles the author has endeavoured to explain why biogas is green and renewable when used as an energy source, and how it is produced by the anaerobic digestion (AD) process. A number of methods of producing methane biogas using AD are also discussed, so that the reader will understand exactly what biogas methane is and the implications for our planet of its creation and use. This is a 16 page illustrated pdf with links to website with further information.