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.
Median starting salary: $59,500 Duke is the fifth-largest research university in the nation, and ranked No. 7 on our main list. Half of all undergraduates participate in a faculty research project, and receive ample opportunities to study abroad and gain an international perspective on the world.