Energy

Renewable Energy , Renewable Energy Systems, Clean Energy Utilization, Clean Energy Conversion , Clean Energy Development , Multiphase Heat Transfer , Biomass Fuels , Biomass energy , Alternative Fuels , Biogas and Biomass , Green Hydrogen Energy , Marine Energy , Hydrogen and Fuel Cell Applications, Battery Technologies and Materials, Battery Chemistry , New Solar Cells, Energy Storage Optimization , Electrochemical Energy Storage and Conversion , Energy Saving Technology, Coal Mine Engineering and Technology , Thermal and Power Engineering , Energy Engineering and Environmental Engineering  , Solar Energy Utilization Technology , Advanced Nuclear Reactor Design , Nuclear Safety and Radiation Protection , Smart Grid, Building Energy Efficiency, Greenhouse Gas Treatment, Energy Analysis and Energy Transfer, Energy Conversion and Efficiency, Carbon Dioxide Capture Utilization and Storage (CCUS), Hybrid Energy Systems

Environmental Engineering

Ecotoxicology and Water Resource Management, Soil Pollution and Remediation, Solid Waste Toxicity Assessment , Air Pollution Control, Climate Change and Pollutants , Wastewater Discharge Management , Water Quality Modeling and Risk Assessment , Environmental Nanotechnology , GIS and Eco-Monitoring , Industrial Wastewater and Ecotoxicology , Ecosystem Restoration , Biofiltration and Hazardous Gases , Materials for Environmental Conservation , Waste Handling and Toxicity Control , Noise and Vibration Control, Water and Wastewater Conservation and Desertification Control , Bioenergy for the Production and Environmental Effects, Environmental Digitalization and Smart Technologies, Sustainability and Low Carbon Technologies, Eco-cities and Environmental Toxicology , Ecological Monitoring and Toxicity Testing , Ecological City Construction, Ecological Environment Monitoring , Environmental Ecology, Toxicology of Hazardous Wastes, Healthcare Waste Management Policies, Biodegradation Pathways for Emerging Pollutants, Climate Change and Toxic Waste Synergies