1. 多能源耦合区域供热供冷（Multi-Source Energy Integrated District Heating and Cooling）

2. 制冷与热泵循环性能提升（ Performance Improvement of Refrigerator and Heat Pump Cycle） 

3. 地热与低温余热高效利用（Efficient Utilization of Geothermal and Low-Grade Waste Heat）

4. 类颗粒冰高效制备与储能（Storage and Efficient Production of Granular Ice-like Particles）

5. 既有能源系统低碳化改造（Low-Carbon Upgrade of Existing Building Energy Utilization Systems）