On September 21-22, 2017, The third Asia-Pacific Energy Sustainable Development Forum was held in Tianjin. Lead Shepherd of the APEC Energy Working Group (EWG), 10 delegates from APEC economies, representatives of the new energy and renewable energy expert group, energy conservation and energy efficiency expert group and independent experts and other dozens of international personnel as well as leaders from the National Energy Administration, Tianjin Development and Reform Commission, Tianjin Municipal Science and Technology Commission, leaders of domestic universities, research institutions, well-known enterprises and local government, Mr. Jiajun Li,Chairman of the University Council of Tianjin University, and Dean of the School of Architecture, Chemical Engineering, Law, Management and Economics, Electrical Automation and Information Engineering attended the forum. The forum was hosted by Ms. Li Zhu, president of the APEC Sustainable Energy Center (APSEC).