In 2004, which of the following sources represented the highest total cost of producing electricity (in U.S. cents per kilowatt hour)?

In 2004, which of the following sources represented the highest total cost of producing electricity (in U.S. cents per kilowatt hour)?

In 2004, which of the following sources represented the highest total cost of producing electricity (in U.S. cents per kilowatt hour)? 




a. solar cells

b. coal

c. wind

d. nuclear

e. biomass







Answer: A