Though most farmers use more colorful language, the polite way to say it is that cows “poop and pee.” And they poop and pee a lot–once about every 20 minutes. An 800-pound Jersey cow will make over ...

Government subsidies helped dairy farmers generate electricity from cow manure, but the novelty is wearing off as utilities pay next to nothing to put it on the grid. This story is the first of three ...

Searching for the most efficient way to generate energy is a hot topic of conversation, bringing ideas out of the woodwork seemingly every day. However, did you know that turning organic waste like ...