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.
Looking at the total projected cost of a college education over the course of two / four (or more) years can feel a little overwhelming. However, doing so will help better prepare you for the financial commitment you are making. The overall cost for on-campus students to attend Duke in 2016 - 2017 was $69,169. To calculate future costs, we looked at the prior five years of data and determined that this cost increased an average of 3.7% each year. If this trend continues, we expect the full cost for incoming freshmen to be $74,425 during their first year.