Of course if you have an electric vehicle which you charge at a charging point like NewMotion Charging Points then the stats will be different. Regardless of whether your car is electric, petrol or diesel it is still better for the environment and your wallet not to idle.

You can calculate and track your cost per mile by logging your mileage and fuel ups in sites like fuelly.com. My car costs around 14p a mile to run. If I leave my car idling for 5 minutes in the morning it will cost me around 35p to defrost the windows and warm up my car.

You can also calculate the amount of CO2 emissions your car produces per mile using online calculators. Using a calculator I worked out my car produces roughly 347g of CO2 a mile. After 5 minutes of idling, I will have produced 867.5g of CO2 – nearly 1kg. That’s the equivalent of around 9 apples or a small, slightly used, bag of sugar.

Alternative ways to defrost your car windscreen and windows:

So what can we do instead? There are alternatives to idling.

1. Scrapers

While running the engine, often people will scrape the windows too, as it speeds things up. It is possible to clear the windscreens with scraping power alone though! It just might take a little longer and is a bit more effort.

2. De-icers

To speed up the scraping, it helps to use a de-icer. Don’t go out and buy a de-icing spray though. It will come in a disposable plastic bottle and may contain nasties.

Instead a very low tech option is to melt the ice with a hot water bottle full of hot water. I have been experimenting with this and to start with I was a bit nervous about it being too hot. So I diluted the boiling water with cold water and gradually progressed to the water bottle being full of boiling water and it worked out fine.

The added advantage of using a hot water bottle is that you can take it in the car with you afterwards and use it to keep warm, while your car is heating up. I took mine with me on the school run and left it on my seat while dropping off the kids. Was nice to come back to a warm seat in the freezing weather!

To compare to idling, it costs around 2.5p to boil a full kettle and emits around 10g of CO2.* We have solar panels and are on a green energy plan, so the CO2 emission figure should be lower if you have green sources of energy at home too.

3. Covers

A winter cover on your car windscreen that you can take off in the morning, makes de-icing easy! When I started writing this post I suddenly remembered that I have one of these covers. It is hidden somewhere in my boot though (I’m hoping – otherwise I don’t have it any more). Next time I get an opportunity I will go and have a look for it.

Based on my experience, I think covers are a good idea, but if you are a bit disorganised like me you have to remember you have one and to use it! Also they are usually just for the front windscreen, so there is still the rest of the windows to clear.

The amounts of money/ CO2 emmissions you stand to save by avoiding idling your engine to de-ice and warm up your car may seem fairly small, but scale them up over years and households and they become far more significant. So it’s definitely time to stop the morning idling habit and swap it for a scraper, a hot water bottle and / or a windscreen cover!

* Based on a kettle using an average of 0.11kwh per litre boiled and 1 kwh generating 0.94kg of CO2 emmissions if produced from coal.

Thanks to Newmotion for sponsoring this post.

The post How to defrost your car windscreen without idling your engine! *Ad* appeared first on Eco Thrifty Living.

During the summer holidays I went for a jog. On my travels I went past a level crossing and noticed a number of cars idling waiting for the crossing barriers to come up. I have to admit to idling my car at times. Mainly when I don’t think I’ll be waiting long e.g. at traffic lights.These cars weren’t going anywhere any time soon though. The barriers were down and the train hadn’t gone past yet.

I wondered why they didn’t turn their engines off. There was even a sign saying ‘cut engine, cut pollution’. It didn’t seem to be having much effect at all. I wasn’t judging, just curious, because as I said I idle my car at times. So, I turned to Twitter and my Energy Saving tips and tricks Facebook group to ask if they idle, and if so why?

Why do people idle their engines?

It was interesting because I got three types of responses;

• People with newer and electric cars didn’t have a problem with idling as these cars are designed to turn off easily at stops.
• Those with older vehicles who didn’t want to risk damage to the engine turning it on and off.
• Pedestrians who regularly have to wait at level crossings wanted idling stopped!

My car is about 13 years old, so I wouldn’t put it under the new car bracket. The responses made me wonder if turning my car on and off too often would damage it.

So what is the truth? Is idling my car better or worse for it and the environment?

I’m not sure whether my car counts as an older car or not. However, this article from the RAC confirms that turning the car on and off too often isn’t good for older cars. If you don’t want to damage their engines, you should leave older cars idling

However for newer cars there are no benefits to idling and there are downsides. Idling can actually damage your car! Apparently it isn’t good to idle your car before starting it in winter to warm it up either and cars heat up quicker and more efficiently when you are driving.

Reasons to turn your engine off while you are waiting instead of idling

Whether or not it is good for your car, there are good reasons not to leave your engine idling though:

• It is actually an offence to idle! Currently they have to ask you to turn the engine off before fining you between £20 and £80. I don’t think this is much of a deterrent though. I have never seen or heard of anyone being fined for idling! However the government is looking to bring in stricter rules over idling, so it might be more of a deterrent in future.
• Air pollution is of massive rising concern. Although not driving would be the most eco-friendly solution, it isn’t practical for many. Small changes like not idling can make a difference over time and it all adds up!
• It might not be practical to turn your engine off at every red light. But if you are parked on the road, on your driveway or at a level crossing then it is there really any need to leave your engine on?
• The article that said idling is bad for your car, also says that for every 2 minutes idling you use up the same amount of fuel as if you had driven a mile! If you idle for 2 minutes a day, you are adding 365 un-travelled miles to your fuel bills!

So, I think if you are going to drive, do it in the most eco-friendly way possible and turn off your engine where possible instead of idling!

What about all the other people that idle unnecessarily?

One of my Facebook group members commented that police officers are often found sitting in idling cars and another member said that he has knocked on people’s windows and asked them to turn their engines off! He was inspired by Nigel Havers and I was inspired by him.

Soon afterwards I walked past a police officer sitting in a parked idling car. I knocked on the window and said ‘do you need to idle? Could you turn your engine off?’. He got a bit defensive and said he was just leaving and continued to idle, which I found a bit disappointing, but it hasn’t deterred me from trying again another time!

If you are feeling brave you could knock on someones window who is sitting in the car with the engine on unnecessarily and politely ask them to turn their engine off!

Also take a look and see if there are any projects local to you, which are trying to tackle the problem of idling. I’ve recently discovered there is a project in my town called Breath in Brighton. I am going to look into finding out more about it! If there isn’t anything local, maybe you could start something up!

What are your thoughts on idling? How does idling affect you? Come and join my Energy Saving tips and tricks Facebook group and let me know what you think!

If you liked this post, you might enjoy reading how I kept warm for less last winter

The post Is idling damaging your car and the environment? appeared first on Eco Thrifty Living.