◕Energy 

·Energy storage technology

·Battery technology
·Supercapacitors
·New energy storage materials
·thermoelectric materials
·Energy conversion
·Energy transfer
·Thermal engineering
·thermodynamics
·Wind power generation system optimization
·Solar photovoltaics and photothermal conversion
·Renewable energy systems
·Nuclear reactor physics

◕Electricity

·Power electronics

·Transmission and distribution technology
·Electromagnetic compatibility
·Power system modeling
·Digital twins in power systems
·Smart grid and microgrid simulation
·Power system control
·Intelligent control
·Resilient power transmission
·Power equipment monitoring

◕Sustainable Development

·Energy efficiency

·Industrial energy-saving technology and waste heat recovery
·Low-carbon technology
·Sustainable energy systems
·Energy system optimization
·Experimental data analysis
·Computational modeling