The traditional lightbulbs like halogen compare to Compact Fluorescent Lamps (CFL) and Light Emitting Diodes (LED) use more energy. With CFL and LED you can save 25% to 80% energy. Also CFL and LED survive 3 to 25 times more than traditional lamps. With choose smart about your light bulbs you can save a lot of money over the years and use less energy as well.
To maximize climate and health benefits, Harvard Chan C-CHANGE found that the location where renewable energy is built in the United States is more important than the type of renewable