From Sun-Powered Public Lighting to Lights Powered by Trash

By: Katie Cordrey - Published:   Updated: Apr 2 2011
Sustainable street lights have become more common as improvements in lighting technology, alternate power sources and public acceptance have gained ground.

Don't let the practical qualities of sustainability trick you into thinking that sustainable street lights must be functional forms short on art or design. As many of the examples here prove, sustainability can be beautiful!