Estimated Primary Energy Consumption in the United States, Selected Years, 1635-1945.

The article reports that the U.S. energy consumption by energy source for a period that begins a century and a half before the original 13 colonies formed a political union and continues through the decades during which the U.S. was still expanding territorially. It mentions that the U.S. consumption of an energy source is encompassed by the 50 states and the District of Columbia.