The course aims to introduce students to the fundamental concepts of carbon neutrality, the definition and classification of new energy sources, and the trends in related technologies. The course covers the significance of carbon neutrality, its challenges, and the relevant policies and regulations. It also delves into the principles and applications of new energy sources such as solar energy, wind energy, bioenergy, and geothermal energy. Students will gain insights into smart grids, energy storage technologies, and both domestic and international carbon neutrality policies and project cases. This course not only provides students with a deep understanding of the importance of carbon neutrality and new energy but also offers various real-world cases to help them comprehend how to apply these concepts in practical scenarios. The course emphasizes future development trends, cultivating students' awareness and practical skills in the field of sustainable energy to adapt to the growing carbon neutrality and new energy markets.