(The following topics include but are not limited to)
Topic 1: New Energy
Solar photovoltaics and photothermal technology
Wind power generation technology
Hydrogen and Fuel Cell 
Biomass energy utilization
Geothermal and Ocean Energy
New energy grid connection and consumption
Optimization of new energy system
Topic 2: Materials Science
Development of new energy materials
Energy storage material design
Application of catalytic materials
Lightweight Material Technology
Preparation of composite materials
Material Calculation Simulation
Material characterization and testing
Theme 3: Sustainable Development
Sustainable Development Indicator System
Low carbon economic path
Circular Economy Model
Carbon footprint accounting and trading
Corporate ESG Management
Sustainable supply chain
Green Finance and Investment