• LaLuzDelSol@lemmy.world
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    4 months ago

    Ok a few points. First off, I’m a power engineer. You’re completely wrong about transmission losses. Those are (almost) completely proportional to current, which is (almost completely proportional to load. So if you reduce grid power consumption by 50% you will reduce transmission losses by 45% or more (allowing for corona losses and current to ground etc).

    Same thing with meat. It’s a supply and demand problem- the less demand for meat the less livestock, and proportionally less waste there. Livestock are expensive and people aren’t just going to raise them if they can’t sell them for a profit.

    Agriculture and livestock can be exported, true, but that’s the same situation as before just on a global scale. Less global demand for meat, fewer livestock, less water usage. It’s really that simple. There are no “super-users” of meat, the 1% might eat more than the average person but not 10x more.

    Municipal pipe leaks, sure, that does reduce the elasticity by up to half… with the caveat that in places that have serious water restrictions are much more vigilant because it really matters. Phoenix, AZ has a statutory limitation of 10% loss.

    My stat is just some back of the envelope math based on my above statements.

    As far as AI goes, it’s the same thing all over again. They (the AI companies) are offering a service to US, the consumer. We have the choice to not have AI generate pictures of snails wearing astronaut helmets. Actually AI is probably one of the things we need the least, relative to how much we use it.