>>1814409Generally archologies are not meant to be closer than a couple miles between any pair. The idea being that all materials are recycled in the basement to feed the plants or become more raw materials. Check out the muffin monster and particulate stream material sorting and recovery. So long as you can trick people into dumping food waste into the compost cute alone, you won't ever need solid waste disposal.
Paper becomes compost at the end of it's life cycle, you get to use it like 5 times. Metals are infinitely recyclable, and cheaper to recover than to produce from ores. Plastics are hard to separate, but half of them are infinitely recyclable, the rest can be burned for electricity using chemical capturing exhaust stacks.
You run the numbers backwards from how much heat a human makes and how much heat the earth receives from the sun to get the maximum sustainable population, then divide that by your building plans. Check out Isaac Arthur