1.Hydrogen Energy Production, Storage, and Application Technology

2.Efficient Development and Utilization Technology of Geothermal Energy

3.Wind Power Generation and Energy Storage Technology

4.Solar Thermal Technology

5.Smart Grid and Comprehensive Energy Management Technology

6.Biomass Energy Conversion and Coupling Technology

7.Energy-saving Technology and Energy Storage Materials

8.Integration of Oil, Gas, and Multiple Energy Sources

9.Clean Utilization of Fossil Energy and CO2 Resource Utilization Technology (CCUS)

10.Research on New Energy Policies and Energy Economics