This work, from the perspective of new energy discipline education, analyzes the importance and necessity of integrating ideological and political education into professional courses. It emphasizes the need to closely align with the core professional content, deeply explore its ideological values and spiritual connotations, and enhance the “ideological flavor” in the classroom. Taking the course “Introduction to Energy Science and Engineering” as an example, it demonstrates how to combine course content to strengthen students' national consciousness, dialectical thinking ability, the spirit of scientists, and awareness of scientific ethics and morals. Through the practice and exploration of this work, it aims to provide valuable insights and examples for the classroom and practical teaching in other science and engineering disciplines, helping to build a comprehensive “Great Ideological and Political Course” system and cultivate high-quality, well-rounded science and engineering talents.