Since early 2009, Los Angeles has installed 147,704 Dark Sky Association-approved LED street lights. That created a 63.3 percent reduction in street lighting energy use and $7.7 million in annual savings. (more…) Continue Reading →
Last Best News (https://montana-mint.com/lastbestnews/tag/seattle-city-light/)
Since early 2009, Los Angeles has installed 147,704 Dark Sky Association-approved LED street lights. That created a 63.3 percent reduction in street lighting energy use and $7.7 million in annual savings. (more…) Continue Reading →