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Originally Posted by Do0rDoNot
What? It says right there that it has the ability to meet only 73% of the countries light vehicle needs. Even if that's talking about unutilized power the grid would still have to be augmented by 37%. That's an absolutely enormous investment. Were talking trillions of dollars.
You're getting so defensive that you're making no effort to understand or think critically about this. The discussion is the cost of owning an EV and the cost of having to expand energy infrastructure to accommodate the increased market share of EVs in the coming decades. Your own link says that if 73% of consumer vehicles—a HUGE number that you don't seem to think EVs will constitute for at least 30 years—were suddenly EVs, our plants would be able to handle the increased electricity demand TODAY. No costly expansion needed. You act as though the fact that 100% of vehicles can't be replaced with EVs today without expanding power plants proves your point that EVs won't be preferred to ICE vehicles thirty years from now.
With capacity for 73% of consumer cars to be supported by our current grid, and the efficiency improvements in renewables over the coming decades, and the increase in ride sharing, and the gains from smart-grid advances, it's probable that we won't need any significant powerplant buildout to accommodate the replacement of ICE vehicles with EVs. We're 73% of the way there and we haven't even been trying. Imagine what it'll look like in the timeframe that you and TS are talking about EVs becoming the norm in.
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For what? To burn methane instead of gasoline?
As you know, methane is less than a third of energy production, and losing share to renewables. But yes, trading gas for methane would reduce costs and have huge reductions in pollution, both at the source, and by moving the source miles away from where people are breathing.
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Not only that, even though burning methane in a gas turbine or boiler is less dirty than gasoline you'd have to burn way more of it to get the same energy output since there's less energy in a methane molecule than a gasoline one. So it may pollute even more than gasoline.
I already addressed that it was indicative of a big lack of understanding for you to bring this point up that more CH4 is required than octane for the same Watt output. What anyone cares about is the cost per MWh, or from an environmental standpoint, the CO2, PM, SO2, and NOx per MWh. Nobody cares about the number of molecules in their soup or cupcake—the calories are what is relevant. CH4 gives cleaner energy... per unit of energy. If you respond telling me, "Yes, but you have to use more of it," that will be the end of this conversation.
The main reason I chimed in was to point out that you don't work in the energy sector, a claim that you've been coy about not addressing. I don't work in energy either, although I have to deal with people who do on a regular basis, and it was immediately obvious to me that this is not your professional arena.