Topic 1: Energy Conversion and Utilization（能源转化与利用）

• Renewable Energy Conversion Technologies
• Solar Energy Utilization and Photovoltaic Systems
• Wind Energy Conversion and Applications
• Biomass Energy Conversion and Bioenergy Technologies
• Hydrogen Production and Utilization Technologies
• Fuel Cells and Electrochemical Energy Conversion
• Thermoelectric Energy Conversion and Waste Heat Recovery
• Energy-Efficient Combustion and Advanced Thermal Systems
• Power Generation, Energy Systems and Grid Integration
• Advanced Energy Materials and Catalytic Conversion Processes
• Artificial Intelligence Applications in Energy Conversion
• Intelligent Optimization and Control of Energy Conversion Systems
• Machine Learning for Renewable Energy Forecasting
• Hybrid Renewable Energy Systems and Multi-Energy Conversion

Topic 2: Energy Storage and Transmission（能源存储与传输）

• Advanced Battery Technologies and Battery Management Systems
• Lithium-Ion, Sodium-Ion and Next-Generation Batteries
• Hydrogen Storage, Transportation and Distribution
• Thermal Energy Storage and Phase Change Materials
• Supercapacitors and Electrochemical Energy Storage
• Pumped Hydro, Compressed Air and Mechanical Energy Storage
• Smart Grids and Intelligent Energy Distribution Systems
• High-Voltage Power Transmission and Distribution Technologies
• Energy Internet, Microgrids and Distributed Energy Systems
• Multi-Energy Complementary Systems and Integrated Energy Storage
• Artificial Intelligence and Machine Learning for Energy Storage Management
• Digital Twins and Intelligent Monitoring of Energy Systems
• Battery Health Prediction, Fault Diagnosis and Life Cycle Management
• Big Data Analytics for Smart Grids and Energy Transmission

Topic 3: Sustainable Ecology and Environmental Science（可持续生态环境）

• Environmental Pollution Monitoring and Control Technologies
• Air Pollution Prevention and Atmospheric Environmental Protection
• Water Pollution Treatment and Wastewater Resource Recovery
• Soil Remediation and Contaminated Land Management
• Solid Waste Management, Recycling and Resource Utilization
• Carbon Capture, Utilization and Storage (CCUS)
• Greenhouse Gas Emission Reduction and Carbon Neutrality
• Ecological Restoration and Biodiversity Conservation
• Environmental Impact Assessment and Life Cycle Assessment
• Circular Economy and Sustainable Resource Management
• Artificial Intelligence for Environmental Monitoring and Pollution Control
• Remote Sensing and Geographic Information Systems for Environmental Assessment
• Big Data and Predictive Modeling in Environmental Science
• Digital Technologies for Ecosystem Monitoring and Management

Topic 4: Special and Extreme Environments（特殊与极端环境）

• Energy Systems in Extreme Temperature Environments
• Energy Utilization in Polar and Cold-Climate Regions
• Energy and Environmental Technologies in Desert and Arid Regions
• Renewable Energy Applications in Remote and Off-Grid Areas
• Energy Supply and Environmental Protection in High-Altitude Regions
• Deep-Sea and Marine Energy Exploration and Utilization
• Environmental Monitoring and Protection in Extreme Environments
• Advanced Materials for High-Temperature and High-Pressure Applications
• Energy Systems for Space Exploration and Aerospace Applications
• Resilient Energy Infrastructure under Extreme Weather and Natural Hazards
• Intelligent Monitoring and Predictive Maintenance in Extreme Environments
• Advanced Sensors and Robotics for Environmental Monitoring
• AI-Based Risk Assessment and Environmental Prediction in Extreme Conditions
• Adaptive Energy Systems for Climate-Resilient Infrastructure

Topic 5: Urban Renewal and Zero-Carbon Parks（城市更新与零碳园区）

• Low-Carbon Urban Planning and Sustainable City Development
• Urban Renewal and Green Building Technologies
• Zero-Carbon Industrial Parks and Sustainable Industrial Development
• Smart Cities and Intelligent Energy Management
• Building Energy Efficiency and Green Building Materials
• Integrated Energy Systems for Industrial Parks and Communities
• Urban Renewable Energy Integration and Distributed Energy Systems
• Sustainable Transportation and Electric Vehicle Infrastructure
• Urban Carbon Accounting, Monitoring and Emission Reduction
• Climate-Resilient Cities and Sustainable Urban Infrastructure
• Digital Twins and Smart Energy Management for Buildings and Cities
• Artificial Intelligence for Urban Energy Optimization
• Internet of Things (IoT) Applications in Smart Cities and Energy Systems
• Low-Carbon Technologies and Intelligent Management of Industrial Parks

Topic 6: Policy Mechanisms and Engineering Practices（政策机制与工程实践）

• Energy Policy, Regulation and Governance
• Climate Change Mitigation Policies and Carbon Neutrality Strategies
• Carbon Pricing, Carbon Markets and Emission Trading Mechanisms
• Energy Economics, Investment and Financing for Sustainable Development
• Environmental Management Policies and Regulatory Frameworks
• Energy Transition Strategies and Sustainable Development Goals
• Green Technology Innovation and Engineering Applications
• Energy and Environmental Project Management and Assessment
• Industrial Decarbonization and Clean Production Practices
• International Cooperation and Technology Transfer in Energy and Environmental Engineering
• Digital Transformation and Intelligent Decision-Making in Energy Industries
• AI-Driven Energy Policy Analysis and Carbon Emission Prediction
• Techno-Economic Assessment of Renewable Energy Technologies
• ESG Assessment and Sustainable Investment in Energy and Environmental Projects