Earlier this year, Councilman Bill Peduto introduced a plan to create an LED energy-efficient lighting system in the City of Pittsburgh. This plan would not only create a more environmentally-friendly lighting system, but would also save money for City residents by reducing lighting costs for years to come.

But this plan is not just about replacing light bulbs – this plan is also about creating a new model of urban lighting. This new model needs to utilize technology to do more than just create an energy-efficient system- it needs to realize the potential that light offers in creating a safe, livable community.

In New York City, Leni Schwendinger is an artist an designer who leads “Lightwalks” through the City at night. During these walks, Schwendinger shows participants the importance of street lighting in the night life ambience, and looks at street lights in terms of what they add to the community. Check out this video to learn more, and see part of one of Schwendinger’s Light Walks.

Also, check out this article from TreeHugger.com – Nightlife Made Sustainable: Street Lights that Match Evening Sensitivities Save Considerable Energy.  This article discusses the possibility of redesigning street lights to utilize less energy by using information about what part of the light spectrum the human eye is most sensitive to in the dark.