(Topics include but are not limited to)
marine science 
Atmospheric Science
Solid state geophysics
Space Physics
Geochemistry
Geodesy
Renewable energy, including modeling, operation, control, and integration
Security and resilience of community level microgrids
Solar power generation system
Management and sustainability of energy and water resources
The Development of Smart Grid
Integration of renewable energy technology and smart grid
Energy and Power Engineering
Energy Efficiency and Management
Energy storage, fuel cell technology and trends
Thermal and Power Engineering
Clean Development Mechanism 
Thermal, Hydraulic, and Safety Analysis of Nuclear Reactors
Non stationary Thermodynamics and Engineering Applications
Theory of Heat and Mass Transfer and Application of Biomass Energy
Simulation Control and Integration in Energy Power System Processes
Clean and efficient combustion and energy conservation and emission reduction
Environmental remediation
Carbon Neutrality
Carbon peak
Residual temperature collection
energy efficiency 
Low carbon technology
Waste recycling and utilization
Comprehensive utilization of resources
environmental science
Resource integration
Green lighting
circulatory system