Yes, that's why I said it already exists in some European countries, they already do it just to keep their city clean.
But even if data is captured and stored in a database, creating a graph and then there is a distribution of rewards for that, it will be an interesting type of project.
A clean and green world is a hotly debated topic these days.
Who is saying a clean, green world is a bad thing?

You'll need to convince someone with a lot of throwaway money to share your interest, as there is no money to be made here.