Some technologies, such as wind, are close to competitive with traditional energy sources. (dotearth.blogs.nytimes.com)
One of the core values of the wind energy industry has always been environmental protection — reducing both harmful emissions caused by traditional energy sources and reliance on precious natural resources. (windsystemsmag.com)
In the current survey, men 50 and older say it is more important to expand exploration from traditional energy sources, by 51 percent to 37 percent. (grist.org)