The course aims to introduce energy principles, with a greater focus on nuclear power. It discusses, in a simplified manner, nuclear energy concepts, the nuclear fuel cycle, the types of nuclear reactors, and a general overview of the development of nuclear energy, including the motives and incentives for its use in electricity production, as well as the challenges and obstacles in this field. The course also discusses other peaceful applications of nuclear energy technology, frameworks, and legislation, as well as the role of international and national institutions in controlling and regulating the nuclear energy sector. The Jordanian nuclear program is also highlighted, as Jordan is a newcomer to nuclear power.