1．Energy-Saving Technologies and Equipment:
Includes industrial energy-saving technologies, building energy efficiency, energy-efficient appliances, and waste heat recovery systems.

2．Water Treatment Technologies:
Research on wastewater treatment, seawater desalination, water reuse, and membrane separation technologies.

3．Air Pollution Control:
Includes desulfurization and denitrification technologies, dust removal systems, and VOC (volatile organic compounds) treatment.

4．Solid Waste Treatment and Resource Utilization:
Such as waste-to-energy technologies, waste sorting and recycling, and hazardous waste management.

5．New Energy Vehicle Technologies:
Development of electric vehicles (EVs), hybrid vehicles, hydrogen fuel cell vehicles, and intelligent connected vehicles.

6．Green Building Materials:
Research on thermal insulation materials, innovative wall materials, and green construction technologies.

Carbon Capture, Utilization and Storage (CCUS):
Exploration of carbon capture technologies, CO₂ utilization methods, and geological storage.