What cities in the US have the best composting infrastrutures?
I know Boulder, CO has a third bin (in addition to a trash bin and a recycling bin) for compostable materials that you can leave on the curb for pickup. Have people created similar systems elsewhere? Or dissimilar systems that achieve the same goal (less valuable, nutritious, rotting stuff into landfills, and more of that stuff back into farmland)?
This question is in the General Section. Responses must be helpful and on-topic.