Are Wind and Solar Energy Really Green and Sustainable?
Living Green & Saving Energy
AUGUST 22, 2011
Green, sustainable energy is much in demand and much talked-about. And when green energy sources are mentioned, most people think about wind or solar energy. alternative energy renewable energy solar energy sustainability wind energy natural gas energyAfter all, wind and sun are free, and free sounds great. But the devil is in the details, and we need to be honest about those details.