Comment Lacks variables beyond personal use. Useful? (Score 1) 182
Speaking as an American here.
I have questions. The calculator feels like a massive oversimplification, even if the model is complex. For instance, does it take into account how the electricity is generated? We're very proud of EVs "tailpipe emissions" but all we're really doing is concentrating the pollution at fossil power generation sites rn. Not good for the people living there, and have there been studies about concentrated carbon emissions?
An EV running entirely on coal produced electricity can't have this much more of a beneficial carbon cycle than an ICE, can it? Especially given our current administration's stance on how we're going to use fossils in the near future. Doesn't concentration of CO2 emissions due to a centralized power grid model create problems?
EVs always felt like the last step to me. Right after massive changes to electric power generation and distribution, finding a magic bullet battery that is better than what we have (better charge/discharge rates, appropriate to the application), and a complete rework of the entire transportation grid (ie: Just get off personal vehicles as much as possible. Far more carbon savings there). There is some benefit to personal EVs, but there are systemic and infrastructure issues that aren't solved.
Intuitively, I feel like the rush to EVs is like our previous rush to CFLs. Have to do. something. NOW. Despite all the mercury we put into the environment with CFLs because nobody bothered to think up a disposal plan. A few years later, we're all using LEDs. It matters when and how you make changes to a system.Those kinds of mistakes are often costly. Tackling the hard stuff is not as gratifying, but we have to address those items or we're not going to beat carbon.
I am sure we are not going to beat carbon with EVs alone. Is there a systemic element here that's not being addressed?
Asking genuinely. No troll here.