Wind-Powered Traffic Lights to Get Real-World Testing

Reworking traffic lights may not be the first thing that comes to mind when local governments consider ways to save money. But a project in Lincoln, Neb., is researching if traffic lights could pay for themselves by feeding renewable energy into the power grid.

By Colin Wood

Full Story: http://www.govtech.com/technology/Wind-Powered-Traffic-Lights-Real-World-Testing.html