Save the Electricity by Catur Wihartiningrum (11150004)

       There are many easy ways that we can do to save the electricity. It can be started with changing the common bulb into Compact Fluorescent Light (CFL) bulb. You know, the quantity of CO₂ emission that can be prevented if we change 4 common lamps  into CFL bulb is 326 kg/year. Next, set a mute switch and turn off the lamp if it is not used. Open the window at noon and pull-out the cable of electronic equipment, after turning it off when it is not used. And then, use the extension cable that can be turned-off when it is not used. Finally, if we can save the energy, especially electricity, I believe that many benefits will come to us in the future.