Electric vehicles/energy: Difference between revisions
(Created page with "Suppose all vehicles were a certain type, how much energy would be needed worldwide? {|class="wikitable" style="margin-bottom:0; padding-bottom:0" !Vehicle type !Powering the vehicles !Manufacturing the vehicles |- |Battery electric vehicles |1.08 terawatts |Status quo + 0.15 terawatts |- |Fuel cell vehicles |2.30 terawatts |unknown |- |Status quo <small>(fossil fuel vehicles, mostly)</small> |3.38 terawatts equivalent |unkn...") |
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|1.08 terawatts | |1.08 terawatts | ||
|Status quo + 0.15 terawatts | |Status quo + 0.15 terawatts<!-- TALK: things not factored in: 1. mining for battery metals; 2. recycling the batteries --> | ||
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|[[Fuel cell vehicles]] | |[[Fuel cell vehicles]] | ||
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|[[energy demand scenarios#status quo|Status quo]] < | |[[energy demand scenarios#status quo|Status quo, for comparison]]<br />(fossil fuel vehicles, mostly) | ||
|3.38 terawatts equivalent | |3.38 terawatts equivalent<br />fuel energy consumption | ||
|unknown | |unknown | ||
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Latest revision as of 02:15, 22 January 2023
Suppose all vehicles were a certain type, how much energy would be needed worldwide?
Vehicle type | Powering the vehicles | Manufacturing the vehicles |
---|---|---|
Battery electric vehicles | 1.08 terawatts | Status quo + 0.15 terawatts |
Fuel cell vehicles | 2.30 terawatts | unknown |
Status quo, for comparison (fossil fuel vehicles, mostly) |
3.38 terawatts equivalent fuel energy consumption |
unknown |
- Wattages are total energy consumption divided by time. Not peak power.
A mix of vehicle types is a likely scenario - so expect the wattage to be somewhere in between.
Rooftop solar could provide more than enough energy for this, but only if there's a solution to solar/challenge 1.
The numbers come from: Calc:If all vehicles were electric