Lets fight Global Warming: Driving tips to reduce emissions!

Sunday, January 11, 2009

Driving tips to reduce emissions!

Posted by Dhairya Thakker(Admin) at 2:32 PM

I came across this really interesting article which provides valuable information on how one can reduce CO2 emissions by following simple driving tips. The secret is to help reduce the amount of work your engine has to do, because the greater the workload, the more fuel is burned – so the higher the CO₂ emissions. By following these smarter driving tips you could cut your CO₂ emissions by around 8 per cent – equivalent to an annual fuel saving of up to one month per year. All you need to get started are the smarter driving tips below that you can put into practice straight away.

1. Pump up to cut down

Under inflated tyres create more resistance when your car is moving. That means your engine has to work harder, so more fuel is used and more CO₂ emissions are produced. Simply check and adjust your tyre pressures regularly and also before long journeys. This will also help to increase the life of your tyres.

Under inflated tyres increase CO₂ but over inflated tyres can be unsafe, so check your car manual for the correct tyre pressure. Remember, a car with a heavier load may need different air pressure in the tyres.

2. Less clutter in your car means less CO₂

Clutter in your boot is extra weight your engine has to carry around. By removing it, you could reduce your engine's workload. This will burn less fuel and cut your CO₂ emissions, so unload any items you won't need for your journey before you set out.

3. Driving at an appropriate speed reduces CO₂

Speed limits are the maximum lawful speeds which may be driven in ideal circumstances. Drivers should never exceed the speed limit. Staying at or within the speed limit increases driver safety. It also reduces CO₂ emissions and saves money on your petrol costs. At 70mph you could be using up to 9 per cent more fuel than at 60mph and up to 15 per cent more fuel than at 50mph.

4. Less stopping and starting means less CO₂

Every time you stop then start again in a traffic queue, the engine uses more fuel and therefore produces more CO₂. Keep an eye on the traffic ahead and slow down early by gently lifting your foot off the accelerator while keeping the car in gear. In this way, the traffic may have started moving again by the time you approach the vehicle in front, so you can then change gear and be on your way.

5. Over revving accelerates emissions

Modern car engines are designed to be efficient from the moment they are switched on, so revving up like a Formula 1 car in pole position only wastes fuel and increases engine wear. Using your gears wisely by changing up a gear a little earlier can also reduce revs. If you drive a diesel car, try changing up a gear when the rev counter reaches 2000rpm. For a petrol car, change up at 2500rpm.

6. Idling is wasting fuel

When the engine is idling you're wasting fuel and adding to CO₂ emissions. If you're likely to be at a standstill for more than three minutes, simply switch off the engine.

source: Directgov