Saving electicity and water
Good ways to save electricity: * Use ceiling fans instead of the air conditioner * Turn off lights you're not using * Turn off your computer when you're not using it * Don't leave electrical appliances on stand by * Use solar garden lights Good ways to save water: * Install dual-flush toilet * Turn off the tap when you brush your teeth * Take a shower instead of a bath * Collect rain water * Check your plumbing for leaks * Don't use your toilet as a trash can * Water plants less often but deeper I've personally tried some of these suggestions myself for a week and surprisingly there was about 20% electricity and water use drop during that time.