The wide open sky is both an image and a phrase often used to represent freedom, happiness, and a whole host of other positive things. Unfortunately for most of … [Read full article]
Tag: LEDs
How Many Energy-Efficient Light Bulbs Does It Take to Close 705 Coal Plants?
In Earth Policy Institute‘s latest release, Lester R. Brown discusses changing our light bulbs. (Headings and bold text added.) Lester R. Brown [social_buttons] The lighting sector is on the edge … [Read full article]