The city recently completed two-years of work to install LED lights that are brighter, use less electricity and last 10 times ...

And it will have taken about eight years in all to swap out all of those old-style streetlights across Mankato with high-efficiency LED lights. It was the summer of 2017 when a private electrician ...

On Thursday, the OPPD board approved the first year of a potential five-year, $2.4 million contract with Omaha-based Superior Lighting Inc. to replace about half of the 13-county area’s high-pressure ...

In the coming weeks, Duke Energy, in partnership with the city of Kokomo, will begin upgrading approximately 2,623 city streetlights to LEDs. The project will save the city $135,000 annually in ...

BISMARCK – Energy-efficient LED lights could illuminate streets in more than a dozen North Dakota cities with an overall cost savings to customers, Xcel Energy says. The state Public Service ...

The city is saving money on street lights after replacing high-pressure sodium lamps with LEDs on East Second Street and Tower Avenue. The city replaced 540 lamps, which is expected to save the city ...