Biogas is a renewable source of methane gas, created when organic matter breaks down in an oxygen-free environment. This biological process is referred to as Anaerobic Digestion (AD). The main component of biogas is methane, also the key component of natural gas.
Biogas can be upgraded to Renewable Natural Gas (RNG), which is carbon neutral and interchangeable with conventional natural gas.
Digestate is the product that comes from the anaerobic digestion of organic material and is a nutrient-rich slurry that can be used as a soil amendment to recycle nutrients.
Biogas is created from organic materials or carbon sources found in:
A biogas project can be highly specialized, using one or more carbon sources, or designed as an integrated, multi-purpose system accepting and processing multiple materials for a range of energy applications. Biogas produces renewable heat, electricity, and pipeline quality gas that can be stored in the pipeline and used for transportation, household heating or industrial, commercial and institutional processes. Biogas provides a closed loop opportunity for multiple businesses, extracting energy while recycling valuable nutrients.