Go Green, Ways to Save Electricity

I might not be doing so much in my efforts to go green, but I always try whenever I can. My three tips in going green by saving electricity:
1) I always switch off the lights when I leave a room. And those that are not so necessary. In the mornings, the first thing I do is to switch off the light at the back of the house that we always turn on the whole night to light up the back lane.
2) I only wash full loads. I air-dry our clothes. I don't own a dryer. We get enough sunlight in this country to dry the clothes.
3) I always try to use the fan instead of air-conditioning. If the weather is too hot that we need to switch it on, I set the timer to 3-4 hours.