(The following topics include but are not limited to)
Carbon capture and storage
bio-fuel
Air pollution and control/Air Emission Trading
Solid waste management
Collection system optimization
Recycling and reuse/waste stabilizes prices
Resource management
Technical aspects of treatment and disposal methods (landfill, heat treatment, etc.)
Environmental remediation
Carbon neutral/carbon peak
Residual temperature collection
Energy efficiency
Low-carbon technology
Waste recycling
Comprehensive utilization of resources
Environmental science
Resource integration
Green lighting
Circulatory system
Renewable energy engineering (solar, biomass, wind, nuclear, hydrogen, etc.)
Renewable energy generation
Power system modeling, analysis and simulation for renewable energy
High reliability relay protection for renewable energy power systems
Renewable energy innovation
Building and renewable energy
Building energy saving technology
Energy saving and environmental protection technology
Clean energy, green energy technology
Sustainable coal use and clean coal technologies
Gas hydrate development technology
Clean production and green chemical technology
Energy Internet technology
New power system technology
Energy efficiency
Comprehensive utilization of energy
Smart energy development
Energy-saving technology
Coal mine engineering and technology
Energy storage technology
Energy security and clean utilization
Mineral resources and mining Engineering
Energy equipment and energy management
Energy conversion and energy efficiency
New energy vehicles/oil and gas resource engineering
Hybrid energy system
New technologies for oil and gas development