Top 10 tips

1. Orientation
2. Landscaping
3. Eco-efficient appliances
4. Use compact fluorescent light bulbs
5. Double-glazed windows and aluminum frames
6. Turn off lights not in use
7. Your microwave uses less power than your oven. Use it.
8. Fans use less energy than air conditioners when cooling down the house in Summer.
9. Use Cold water for your washing.
10. Invest in Tupperware