It's not too early to start thinking about the next UN Conference on Sustainable Development. It will be next June 4-6 in Rio DeJaneiro. One of the objectives this time is the Green Economy. I have to admit I'm a little confused, though, because shouldn't this be a theme every year?
At any rate, the UN Environment Programme is putting out a Green Economy Report this year that is pretty comprehensive.
It has plans for Agriculture, Water, Fisheries, Forests, Renewable Energy, Manufacturing, Waste, Buildings, Transport, Tourism, Cities, Modelling, Enabling Conditions, and Finance.
I think I'm personally most interested in Renewable Energy, Manufacturing, and Finance.