Prof. He’s major researches focus on energy system engineering and strategies combating climate change. During the periods of “11th FYP” and “12th FYP”, he has been a technical leader of the National Key Technology R&D Program on energy and climate change, a technical leader and chief scientist in climate change science and technology special programs of National Key Basic Research Program (973). He has received more than 10 national or provincial/ministerial Scientific and Technology Progress Awards. Prof. He has published more than 200 academic papers.