Wired Magazine has an excellent starter guide for folks looking to green up their lawn maintenance. They make some good points for why you should do it. Most lawn mowers are powered by two-stroke engines that produce more than ten times the pollution of a four-stroke car engine. Plus electric mowers are far more carbon-efficient, and keep pollution out of your yard.
You can get a lot more green for your buck by upgrading your lawnmower than by upgrading your car. Plus, they’re just as powerful, and so much pleasant on your sleeping neighbor’s ears. In fact, I’m about ready to buy one for my landlord, so his early-morning mowing isn’t quite so obnoxious.
–Electric Hovercraft / Lawnmower–