What are the projected per-kilowatt-hour" costs of future energy
sources (e.g. 8 cents/kWh), specifically Wind, Hydroelectric, Solar,
Nuclear Power?  Also, Biomass, Geothermal, and Tital Power, if
avialable.

I have already found the Royal Academy of Engineering report 'The
Costs of Generating Electricity' which covered wind and nuclear. 
Additionally, I have found assorted numbers for solar and
hydroelectric.  What I really want is one study (not quotes from
energy companies) that covers all 4 major sources listed above with a
focus on the US.

Thanks, and have great day

Hi Njerseyguy!

http://www.queensu.ca/envst/Courses/ensc%20390/Wind,%20Solar,%20Nuclear%20and%20Hydroelectric%20Energy.pdf

Please take a look at the table at the bottom of the following webpage.
http://arnica.csustan.edu/carosella/Biol2650/chap%201-15/elctricity%20sources.htm

Is this the kind of information you require?

Thanks,
Bobbie7