Green Wheels

Toyota chose to give its Highlander Hybrid Limited a high level of comfort and soundproofing to ensure a ride that is as smooth as possible. The Highlander Hybrid Limited has everything to please well-to-do buyers ($54,220) who are seeking an environmentally friendly vehicle. Nevertheless, more affordable versions are available: The base version costs $41,075 and the Comfort version goes for $46,030, with the difference between the two lying in the numerous electrical accessory packages offered and the interior's level of luxury.

Remember when we weren't trained to think that $1.10 was a good price for a litre of gas? Ever stopped watching the readout on the pump after it counted past $100? Sworn you've heard your SUV belch contentedly after filling it up? You're not alone- and for thousands who require the service of a large truck or SUV, today's ludicrous fuel prices are an unfortunate fact of life.

In Silicon Valley, California, scientists have just created a bacteria that feeds on plant waste... and excrete crude oil! After several months of research on bacteria DNA, they managed to isolate and genetically alter a gene to make the microscopic bug produce black gold.

Ever since gas prices started skyrocketing to new highs, I've been talking to you about carpooling, engine idling, hybrid vehicles and fuel-saving tips. I've also been championing the benefits of electricity in the auto industry. Those who know me will tell you that it's because I once worked at the communications department of Hydro-Quebec for 29 years. So, I'll admit I have a thing -- well, okay, more of a love affair -- for this clean energy source.