Sentences with phrase «emitting diode street»
Demonstration projects slated for the Charlottesville area next year include the installation of light - emitting diode street lights and batteries to store power from photovoltaic panels.
https://www.scientificamerican.com/ Not exact matches
New York City plans to replace its 250,000 street lights with light - emitting diode lamps by 2017 — a move the Bloomberg administration says could ultimately cut power and maintenance costs by $ 14 million a year.
Adelaide is part of The Climate Group's LightSavers initiative — a major trial of light emitting diode (LED) street lighting in 12 cities around the world — helping to reduce the city's carbon emissions by 20 % while growing its economy by 28 % between 1990 and 2013.
New York City plans to replace its 250,000 street lights with light - emitting diode lamps by 2017, Mayor Michael Bloomberg said Thursday, a move the administration said could ultimately cut power and maintenance costs by $ 14 million per year.