Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

CEDAR RAPIDS - Alliant Energy has begun to replace the first of about 12, its high-pressure sodium streetlights with LED ones here and in 58 other communities in its Cedar Rapids metro service area.

MidAmerican Energy said it will convert more than 100,000 street lights in Iowa to LED lights.MidAmerican hopes to increase energy efficiency while saving costs.WATCH VIDEO HERE. Crews started ...

Households can reduce their energy bills and cut their contribution to greenhouse gas emissions by switching to more efficient lighting, but what’s the best strategy to maximize savings in cost, ...

New Yorkers trying to catch a few winks in the city that never sleeps have persuaded bureaucrats to turn down the lights. The city began installing energy-efficient LEDs in all of its 250,000 street ...

Before agreeing to replace Newtown Township’s streetlights with LED fixtures, officials did the math and it added up: spend $720,000, but save $43,679 annually so that in 20 years there will be a ...

SYRACUSE, N.Y. — The city of Syracuse will bond for 38 million dollars to replace city street lights with 17,507 LED lights. The city will pay 15 million for the LED lights and by doing this, will ...

WICHITA, Kan. (KWCH) - Starting in late June, street lights in Wichita will be replaced with new LED lights. “Early this year, we started getting reports of some of the LED street lights shinning a ...

Work continues on a countywide effort to convert approximately 10,000 street lights across Hawaii Island to more efficient LED (light-emitting diode) lights. ADVERTISING Work continues on a countywide ...

Denver International Airport is retrofitting more than 5,400 lights located in the airport’s east and west parking garages with energy-efficient LED fixtures, resulting in substantial energy and cost ...

SAN DIEGO — The City of San Diego and General Electric announced Tuesday that a program to replace 3,000 street lamps around the downtown area with energy-efficient LED lighting is underway. The new ...