Is The Tesla Model X The Hummer Of Electric Cars?
When I built my electric bicycle back in 2007, I had been waiting for a battery that was less volatile than what had been available. I didn’t want to risk having a fireball under my seat. Tesla traded volatility for power density.
I think electric cars are great for all kinds of reasons, which is why I bought one in 2011. But like any car, they are not created equal, and as marketers begin the process of differentiating them to get us to buy them, that inequality will grow and diversify as it has for conventional cars. And for any fellow electric car enthusiasts out there who think electric cars are going to make a significant dent in carbon emissions in the foreseeable future, read Robert Rapier’s article on that subject. Even a strongly biased study by the UCS shows that electric cars, on average, presently produce about half of the emissions of conventional cars in a cradle-to-grave analysis. Eliminating fossil fuels instead of nuclear from our energy mix will improve that over time.
Way back in 2007 when I was blogging for Grist, I took a picture with my cell phone (note the low resolution) of a Hummer parked next to a Cherokee. I drove a Cherokee at the time. I wrote a short blog post about it titled Not all SUVs are created equal:
…I spotted a yellow Hummer parked next to a yellow Cherokee (the original SUV) the other day. The contrast was startling. Status seeking has a natural tendency to escalate. You know the end of a fad is near when it finally spawns a ridiculous monstrosity like the Hummer.
Also in 2007, I wrote a short blog article titled Hummer almost caught on film doing useful work:
That’s right. I actually saw a Hummer pulling a trailer with stuff in it yesterday. Although stunned, I recovered in time to get a shot of his trailer as he pulled away from the transfer station. Coincidentally, I was also pulling a trailer on my bike (also visible in the lower right hand corner). We smirked at one another as we passed.
That same year I wrote another article that was reposted at Auto Blog with a slightly different title: Prius snob challenges data that shows hybrids, Hummer have same lifetime energy consumption.
He (me) accepts that a hybrid such as a Prius (shown being assembled in Toyota City, Japan) would use more energy during its lifecycle, given that CNW has placed its lifecycle at 109,000 miles while giving SUV 197,000 miles.
In my article I pointed out that it was the assumption that a Prius would only be driven 109,000 miles that made it worse than a Hummer. You would have been lucky to get that out of a Pinto. I was highly skeptical that a Prius, with assistance from an electric motor, would last no longer than a Pinto. Earlier this year Consumer Reports listed the Prius as one of the 10 Best Cars to Get to 200,000 Miles and Beyond.
The Hummer brand has been discontinued. A lot has changed in the decade since I wrote those articles, human nature, not so much.
As one might have predicted, a similar dust to dust study showed up in 2013 suggesting that the Tesla was as bad for climate change as a conventional car. I didn’t get into that one but I did take a quick look at the Union of Concerned Citizens and Scientists study (that may or may not be better than the other study), which of course, concluded the opposite. The UCS conclusion:
For all Americans, charging the average new EV produces far fewer global warming pollutants than driving the average new gasoline car.
Although not mentioned in the study, another conclusion that can be drawn is that when it comes to carbon emissions, a Prius is as good or considerably better than an electric car in most states.
I was also surprised to find, using the data in the UCS study that, according to their assumptions and calculations, the Tesla sedan would emit 36% more emissions than the Leaf over its lifetime, which is greater than the difference between an average car and a standard pickup truck. They were also careful not to point this out anywhere in the study.(1) And please, don’t shoot the messenger. It’s time we stopped comparing apples to oranges.
If a Hummer is less environmentally benign than a Cherokee, then a Tesla Model X is less environmentally benign than a Leaf.
Originally published at Biodiversivist.