Reading the road: By watching the roads ahead and anticipating any likely problems, your driving style will become smoother, better controlled and be safer for you and other road users.
Maintaining your distance: Safe and economical driving requires you to maintain a sufficient distance behind the car in front - a minimum of 10m for every 15km/h speed. This way you can brake and accelerate more smoothly.
Saving fuel in town: Avoid over-revving the engine and drive in as high a gear as is suitable to road conditions.
Reduce unnecessary drag: Take off unused bike racks or roof boxes and save 15-40%. Use the car's vents rather than leaving the windows or sun roof open, saving you a further 3-5% Even if you only have to wait 30 seconds, it is more economical to switch the engine off and start it again when necessary.
At bends, reducing speed gently and in time and accelerating smoothly when you are halfway through will reduce excessive fuel consumption.
Lower speeds are safer, but driving at high speed (over 80km/h and especially over 100km/h) also uses more fuel and causes more pollution.
The rear window demister being on uses 3-5% more fuel. Remember to switch it off when the window is clear.
For more information on reducing CO² emissions from your vehicle go to http://www.sei.ie/