Renewable Natural Gas: A Neglected Source of Clean Energy?
From rural Uganda to Madison, Wisconsin, renewable natural gas (RNG) is an important source of clean energy that also has other major environmental benefits.
What is RNG? It’s a gas derived from organic waste material such as livestock manure, food waste, garden and lawn clippings and other animal and plant-based material. It is often concentrated on farms, in landfills and in waste treatment facilities.