Touted as "the world's first affordable, zero-emissions car," the Nissan Leaf electric vehicle made its way Stateside with the kickoff of the Nissan Leaf Tour. This program will travel around the U.S., touting the advantages of the Yokohama, Japan- / Nashville, Tennessee-based car maker. We had a chance to check out the car up close and personal on Friday evening in a posh setting complete with an open bar in Santa Monica, California.

Offering an effective range of 100 miles, the Leaf can be charged up to 80 percent of its full capacity in under 30 minutes with a quick charger (we have no idea what this charger looks like nor was it on display at the event). Charging at home through a 200V outlet (with which US homes aren't equipped so a call to an electrician will be required) to full capacity will take approximately eight hours.

Two immediate points come to mind. One, this vehicle certainly isn't designed for rural areas where the distance between, say, home and work is longer than 100 miles. It's definitely realistic for city dwellers who drive no more than 30 miles a day between home, work and play. Two, any vehicle that forces people to change their driving behavior, such as adapting to an eight-hour charging cycle at home instead of filling up with fuel at a gas station in five minutes, is going to be a tough task.

The longer term consideration is this: Since only about 18 percent of electricity in the United States is generated through renewable resources, could this and other electrical vehicles truly be considered as "zero emissions"? The electricity has to come from somewhere and it's not coming from wind, solar or hydroelectric sources for the most part. Sure, ongoing innovations and increases in renewable resources will surely help till the balance is in nature's favor but I believe "zero emissions" is a misnomer at best. At least for now.

Article by John Choi