This post is an update of a 2008 analysis I revised in 2009. A report by the International Energy Agency came to almost exactly the same conclusion as I did, and has relatively similar wedges, so I view that as a vindication of this overall analysis.
Stabilizing atmospheric concentrations of carbon dioxide at 450 ppm or lower is not politically possible today — not even close — but is certainly achievable from an economic and technological perspective, as I and others have said for years.
See full Article.
