Bravo!! Right on target. We have the tech do go 100% RE, with large parts now already “effectively free” due to fossil fuel savings and the rest becoming “free” soon.
Re what is holding us back and how to solve it, see our just filed MIT Climate CoLab Challenge titled “Bldg/Climate Solution: Train Uninformed Engineers/Expose the Few Obstructionists”: https://climatecolab.org/contests/2017/buildings/c/proposal/1333909. We will be posting the “full” version of this direct challenge on Pulse soon. Please consider reporting on this effort — it applies everywhere!