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> For example, our electric grid can’t handle everyone using electric cars. Everything from electricity production to distribution needs to be upgraded. There i
by ajross 4y ago
> For example, our electric grid can’t handle everyone using electric cars. Everything from electricity production to distribution needs to be upgraded. There is a massive cost to that.
Cite for that? That's simply not true. In fact of all major infrastructure media in modern society, electrical transmission is by far the cheapest to upgrade. Even discounting industrial electricity and adding on DC charging of the EV, my household usage has gone up 35%.
You really don't think society can absorb a 35% growth in one infrastructure sector? That's just silly. Obviously there are "costs", but there's no justification for "can't handle" or "massive". At all.
- ozzydave 4y agoAnd the majority of people will charge when power is cheapest, meaning peak power won’t increase nearly as much.
- briffle 4y agoplus there are other significant changes that can change in that time. HVDC power transmission lines lose something like 3% of their power over 600 miles, where AC ones lose closer to 7%. And use much less precious metals, since they require 2 lines instead of 3.
- thworp 4y agoIs that 3% for the cable only or the entire system including conversion to AC at both ends?