The best aspects of this course included the lectures, the professor’s teaching style, and the different types of models students learned in class. The students also found the discussions, notes, and assignments very helpful. The worst aspects of the course included the heavy workload and difficult exams. The course would improve if there were more lessons on energy policy, average cost pricing, and energy system modeling. Students also recommend more practical and creative projects/lessons. Prospective students should be prepared to spend lots of time with some very chal enging homework assignments, and should have a good math background to take this course.