Why Today's Grid Mix Is Not a Static EV Verdict
Ritholtz challenges the environmental case for electric cars when their electricity comes from coal. Kovacevic responds that the US generation mix is changing, with natural gas displacing coal, so he argues that an EV should not be evaluated against a permanently fixed grid.
- Electric vehicles can shift emissions from the tailpipe to power generation
- Kovacevic says coal's share of US generation was falling
- He identifies natural gas, nuclear power, and renewables as the wider generation mix
- His argument depends on evaluating a changing system rather than a static snapshot
“you're not spewing junk out of your tailpipe, but you are spewing junk out of the source of the electricity.”
“We don't live in static Ville. Society lives in a place called progress Ville.”