LOGO The graph below shows the amount of electricity produced in the USA from four sources, and the total from all sources, between December 2007 and November 2008.

The line graph depicts electricity generation in the United States from four energy sources – coal, natural gas, nuclear power, and water power – along with the overall total, from December 2007 to November 2008. Overall, coal remained the dominant source of electricity throughout the entire period, while nuclear and water power stayed relatively stable. […]