Opinion: Why Buffett Bet A Billion On Solar: Miles Per Acre Per Year
Green Car Congress
JUNE 29, 2015
During the late innings of the ICE-age (as in the Internal Combustion Engine age) it has become clear that feeding gasoline and diesel to the next billion new cars is not going to be easy, or cheap. It is generous to say that an acre of Iowa can provide 12,500 miles per year at a cost of 10 cents each. New cars in 2015 get 25 mpg.)
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