Key context: thermodynamics dictates that heat engines waste a lot of energy.
Credit: Karin Kirk
this post was submitted on 11 Nov 2024
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How much of your EV charging money goes out the power plant smokestack, into the river/cooling tower, or heats up the air around the electrical wiring though?
i’m a proponent of EV’s, even when they charge from fossil powered grids, because of the thermodynamic efficiency gain.
But ragememes, no. Let’s not be like that.
The meme only mentions the efficiency of the vehicle so it'd be unfair and in bad faith to compare it to to electric infrastructure and assume it also comes from fossil fuels.
How much energy is spent in mining, refining fossil fuels, transporting it and distributing to gas stations? Crunch these numbers before starting to compare it to electric grid.