CleanGreenTips.com

On the surface, it would seem that a car that runs on batteries would be the cleanest. When you are driving it, it emits almost no pollutants. However, the plants that build the batteries are significant polluters, and the amount of lead or other heavy metals in the batteries cause real environmental problems when it’s time to get rid of them. Not to mention, coal burning plants that produce the electricity needed to charge your batteries put out far more pollutuion than all the cars burning gasoline. All taken into consideration, Battery powered cars still pollute, even if indirectly. Right now there are no easy answers. Given the current info, I’d lean toward bio-diesel. I know a guy who runs his old VW rabbit on used french fry grease from McDonalds. (The emissions are very low and you get very hungry when you follow too close behind him. It smells like french fries.) However, that could all change by tomorrow. Technology grows faster than we can keep pace with.

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