A couple of ARS articles relevant to EVs

One article details the dramatic price drop we’ve been seeing in the cost of Li-ion batteries. The drop has been faster than predicted and bodes well for future EVs.

The other, however, repeats much of the information from a recent study on “how much do EVs pollute”. This study is another in a line that attempts to calculate how much better (or worse) EVs are to conventional ICE cars. These studies are popping up now about once every 6 months. Some show EVs as being dramatically better, some show them as dramatically worse. Most of them have some flaws. At the moment I think the jury is still out (for some of the “EVs are worse” studies, though, there are some really obvious flaws in them). The one thing that is true, however, is that EVs will get greener as the power grid gets greener–that cannot be said for ICE cars.

 

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