Two sapient things need to happen (though, having concluded that we are not very sapient, they probably wont.) The first is that the governance body has to identify and breakdown all regenerative work, things like building a national electrified train system, building a smart grid, turning to organic permaculture, etc. They need to determine categories of work based on how our energy use and production will be improved. They then need to work with managers who are willing to shift their skills to managing these sorts of projects. This will, no doubt, require considerable training, especially on the goals of energy management. Then these non-capitalistic organizations can hire labor and with rational financing begin to regenerate those aspects of the infrastructure needed for a future society.
The second thing that needs to happen is that our education system has to make a tremendous shift to help educate everyone about the energy-based economy.