[Suggestions] Improvements for the game

A big benefit for going 100% green

I Am about to get rid of the last factory that produces any dirty radius. This has taking me over a week to get all the money together!

It would be really nice if there was a big benefit for this

another idea is schools make your sims smarter so you slowly gain an  advantage from this

like it takes less time to make certain things like seeds and steel etc. 

also more population density

basically make them more efficient

also more schools make your city make more money on a daily basis

thanks@