Energy saving tip number one was to use a fan instead to keep cool during the summer. Energy saving by fans is dramatically more than air conditioners
Energy saving tip number two was to invest in a good exhaust system instead of a clumsy old air conditioning.
Energy saving tip number three was to keep your car properly maintained and tuned. A poorly tuned car can waste more than 25% more gas.
Energy saving tip number four was to wrap reflectors on water tanks to control the water temperature.
