Lazard’s Levelized Cost of Energy Analysis offers a great comparison between various energy sources. It shows subsidized and unsubsidized so that better comparisons can be made.
UPDATE Aug 2015: Lazard’s updates this every year. Historical context is helpful as it allows one to see how costs are changing. I will start adding a link to each year’s report.
Lazzards, Lazards, lazzards, levelized cost of energy