(Topics include but are not limited to)
Theme 1: Green Energy
clean energy
energy analysis
Energy and Environmental Issues
Energy and Sustainable Development
Energy Conversion and Management
energy resources
Green energy system
Solar/Wind/Water Energy
Sustainable Energy Technology
Topic 2: Environment
atmospheric environment 
Environmental Analysis and Methods
environmental biology
environmental chemistry
Environmental Catalysis and Nanomaterials
Environmental Health and Toxicology
environmental microbiology
Environmental pollution and management
Environmental Sustainability
Waste and water resource management
Topic Three: Low Carbon Technologies
Clean energy, nuclear power, and natural gas
Renewable energy, wind energy, solar energy, biomass energy
Water pollution control projects, carbon emissions, and haze pollution
New energy vehicles, hybrid electric vehicles
Pure electric vehicles, hydrogen fuel cell vehicles
Ethanol fuel vehicles, biodiesel vehicles, natural gas vehicles
Afforestation, water-saving agriculture, organic agriculture
Sustainable development of ecological resources
Industrial Structure and Technology and Energy Conservation
Green services, low-carbon logistics, intelligent information technology
Green consumption, industrial management, and energy conservation
Green collaborative innovation and green development model
other related topics