If you want to save the earth, save the people first. If you want to save the people, get power to them. Affordable fuel and electricity will do more for the environment than anything else anyone can do, and it will save the humans and eliminate needless pain and suffering while doing so.

James Conca, writing for Forbes, http://www.forbes.com/sites/jamesconca/2015/04/20/the-ten-biggest-power-plants-in-america-not-what-everyone-claims/, points out some interesting facts about electrical power in the USA.

The Palo Verde Nuclear Generating Station generates most of the electricity for Phoenix, Arizona, coal makes up the rest. Kinda cool, really.

Mr. Conca provides this table:

Energy Source         average cf         high cf

Coal                              65%                   75%

Natural gas                50%                   85%

Nuclear                       90%                   98%

Wind                           30%                   45%

Solar PV                     20%                   30%

Solar thermal            24%                   40%

Hydro                         40%                    45%

Geothermal               70%                   75%

It should really drive home the pitiful uselessness of all varieties of wind and solar. Read the rest of this entry »