Tons of people are making money from waste. The last example I have in mind is a guy that created a hugely successful business in France last year. What he do

Tons of people are making money from waste. The last example I have in mind is a guy that created a hugely successful business in France last year. What he does is basically just taking all the waste that comes of workers building houses. Then he sells it to the weight. The magic is that he gets paid by the building companies so that they can leave the site a few days earlier, and he gets paid for the waste he brings back to the factories. Epic win win situation. Only thing needed to start is a truck, and a few spare hours a week.