Mr. He Qing, HVAC Chief Engineer at Tianjin Anjie IoT Science and Technology Co., Ltd. spoke at a Venturous Session on 27 October 2021 about energy saving maximization, potential bottlenecks, the next generation of Energy Performance Contracting, case examples of the most advanced energy IoT technologies and potential areas of investments. The session is conducted in Mandarin but most slides are in English.