Hacker News new | ask | show | jobs
by hinkley 2371 days ago
Reading further: the increased embodied energy for the Leaf is one tone of carbon. The Tesla is six tons.

The fact that the Tesla retains the same emission reduction is because it’s a much larger vehicle. The same sedan would burn much more gas. So what I’d want to know is what’s the footprint of the 2019 extended range Leaf? 2 tons? Five? What’s the lifetime efficiency profile there?

(Also I didn’t realize that power in the Midwest was quite that dirty. That’s nuts and it drags the profile down for everyone else. Apparently EVs in the West are a slam dunk, and also on parts of the eastern seaboard. Iowa? Not much of an improvement)