he average thermal efficiency of a coal-fired power plant in the United States across all classes of fuel is approximately 32 percent. This level has not changed in many years, as few new coal-fired 1 New coal-fired plants would not necessarily be more efficient than older coal-fired units. New units would be more likely
Tuition and fees at Duke University are $49,241 without financial aid. With room, board, and other fees combined, total cost of attendance is $66,739.
The annual total list price cost to go to Duke University was $61,793 for the 2014/2015 academic year. The cost is the same for all students regardless of North Carolina residence status as there is no in-state discount.