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ppf | 4 years ago

My "best argument" is that driving less, maybe combined with switching to a more efficient / smaller ICE car, could do as much good as buying an EV. It also avoids all of the new environmental issues caused by the materials required to manufacture an EV, as well as the financial cost.

>Greening up the energy sources for vehicle production should just be next on the agenda!

That would be great, but the article we are discussing has already strongly stated that we need to focus on what we are doing, not on other countries. This is despite the fact that we are effectively mandating the offloading of CO2 emissions to whichever country is manufacturing the major components of our EVs. The battery pack dominates those, in terms of manufacturing energy and resources, however all the fancy electronic toys and touchscreens that all EVs have also have a non-trivial manufacturing cost. My go-to example is that a laptop, comprised of an LCD, a few PCBs and modern microchips, and battery, takes about 1,700 kWh to manufacture. That's enough to drive an EV over 5000 miles. Start adding up all of those screens, CPUs, memory, and other semiconductors present in an EV, and that manufacturing cost starts to look pretty big, too.

Personally, it's clear to me that one of our biggest issues is the embodied energy, and attendant CO2 emissions, of all the consumer electronic goods we are importing at an incredible rate. It's a ludicrous situation when manufacture in Western countries has been tied down by emissions regulations, but there is no control at all on the products we then import.

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