After rolling out a wind-powered renewable energy option in July called Renewable Choice, Boone Electric and its parent cooperative have switched from buying wind power to burning low-sulfur coal ...

Researchers at the University of Waterloo have developed an inexpensive device that generates enough electricity to power a calculator using only waste walnut shells and drops of water. Their work is ...

Scientists from the University of Nottingham and CSIRO Australia have developed a cutting-edge model to evaluate the energy efficiency of walnut and pistachio shells as low-carbon fuels and better ...

One of the biggest benefits of walnut cat litter is that it’s an environmentally friendly choice. The walnut shells are biodegradable and natural, and as a food industry byproduct, they would ...