RENEWABLE ENERGY: Nanotechnology could help solar, wind compete with fossil fuels Henry Gass, E&E reporter Published: Monday, March 3, 2014 Renewable energy could have a small future -- even smaller than the thickness of a sheet of paper. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.