Humid waste is hugely untreated in many countries. It seems like the way to go because it doesn't burn well and it's 30% of the urban waste. Tech is there. Iss

Humid waste is hugely untreated in many countries. It seems like the way to go because it doesn't burn well and it's 30% of the urban waste. Tech is there. Issues are mostly: 1. Margins. Transporting this stuff with a low volume/value ratio around too much will make you unprofitable very fast 2. Politics and mafia (yes, mafia, try collecting garbage in South Italy) 3. Capex and investment payback I think that due to points 1, 2 and 3 you need: a. Small plants that can be profitable with waste from 2000 inhabitants up b. To provide some sort of benefit for the inhabitants. If you go in a country where the tax on waste is managed by the city hall you have a go there