For possible clients, green power has a variety of advantages, all of them real and worthwhile. For one thing, it greatly reduces greenhouse gas emissions -- which are one reason of climate change and bad weather. Another reason for its popularity: helped along by free and ubiquitous renewable power sources, green power means your energy bills will be much lower than those who rely on expensive fossil fuels. Green power is guaranteed to keep the electricity turned on during storms, shifts in energy prices or other uncertainties. And it can also create jobs for local communities making the glass, steel, rubber, or other materials needed for renewable energy projects which may one day replace coal-fired plants. Also, as managers seek to clean up their act environmentally and individuals want a healthier lifestyle, green power in turn raises the profile of brands either personal or corporate. Finally, the studies show that buying green power means money in your pocket and a healthier environment.