April 26th, 2012
College students looking for ways to make the world more sustainable found ways to use manure, coal byproducts, rice hulls and even spinach to save energy or create needed products from waste materials.

College students looking for ways to make the world more sustainable found ways to use manure, coal byproducts, rice hulls and even spinach to save energy or create needed products from waste materials.
Tags: · college sustainability projects, college team competition, energy efficiency, EPA awards, Recycle & Reuse, Solar, waste capture