Advanced Energy Technologies
Building Energy-Saving Applications
Carbon Pricing
Carbon Peak and Carbon Neutrality
Clean Production Process
Climate Change and Global Warming
Cultivation and Conservation of Forest
Development and Utilization of Biomass Energy
Development and Utilization of Solar Energy
Development and Utilization of Wind Energy
Eco-design and Eco-efficiency
Efficient Use of Resources
Energy Efficiency
Energy Equipment, Markets and Materials
Energy Policy, Economics, Planning and Regulation
Energy Security and Clean Use
Energy-efficient Lighting Products and Technologies
Energy-saving Technology

Renewable Energy Utilizations
Renewable Energy Grid
Renewable Energy and buildings
Renewable Energy Economics and Policy
Renewable Energy and Carbon Emission Reduction

Risk Management Issues in the Energy Sector
Soil and Water Conservation and Desertification Control
Storage Technology
Sustainable Cities
Sustainable Communities
Transition to Circular Economy
Waste Disposal and Recycling
Water Supply and Drainage Engineering

Power System Optimization
Power System Scheduling 
Power System Stability
Power System control
Power System Reliability
Power System Simulation
Power System Modelling
Power System State Estimation
Power Quality
Photovoltaic and Energy Storage Technologies
Application of Artificial Intelligence in Power Systems
Smart Grid
Microgrid
Electricity Carbon Fusion

Hydropower Engineering
Photovoltaic Systems and Solar Energy Engineering
Wind Energy Engineering
Pumped Storage Power Engineering

Evironmental Analysis and Monitoring
Environmental Engineering
Environmental Impact Assessment
Environmental Materials
Environmental Planning and Assessment
Environmental Policy, Economics, Planning and Regulation
Environmental Pollution and Pollution Control
Environmental Protection
Environmental Safety and Health
Architectural Environment & Equipment Engineering
Geographic Information and Remote Sensing Science
Green Building Materials and Energy-saving Buildings
Hydrogen Energy
Hydrogen and Fuel Cell
Hydrology and Water Resources Engineering

Integrated Energy Systems
Land Resources Environment and Urban Planning
Nanotechnology Applications to Renewable Energy
New Energy Vehicles, Electric Vehicles
Noise and Vibration Control
Nuclear Energy Engineering
New Electric Power System Technologies
Plant Protection
Pollution Control Project (Air, Water, Solid)
Risk Assessment