Virginia’s roadway lighting upgrades buck federal backtracking on efficiency

Starting this spring, Virginia will replace 9,600 lights on limited-access highways, interchanges, park-and-ride lots, rest areas and weigh stations with efficient light-emitting diode products. The LED changeover will reduce energy consumption by at least 50% and cut 8,800 tons of heat-trapping gas emissions, according to Virginia Department of Transportation estimates.

Read more (Energy News Network)