(Topics include but are not limited to)
Theme 1: Green Energy
Renewable energy, solar energy, biomass energy, wind energy, wave and tidal energy, geothermal energy, nuclear energy, bioenergy, hydrogen and fuel cells, energy materials, energy management systems, energy development and utilization, nuclear energy engineering, biodiesel fuel, photovoltaic systems and solar engineering, wind power generation, solar cell technology, energy supply scheme design and optimization, energy industry policies, energy policy equipment technology, energy-saving technology, coal mining engineering and technology, energy storage technology, energy security and clean utilization, mineral resources and mining engineering, energy equipment and energy management, energy conversion and energy efficiency, new energy vehicles, oil and gas resource engineering, hybrid energy systems, new technologies for oil and gas development, etc
Topic 2: Electricity
power electronics 
Electric drive
Power Quality and Electromagnetic Compatibility 
Power system and its automation
Modeling, simulation, and analysis of power systems
Power system planning and scheduling
Power system protection, operation, and control
Reliability and safety of power system
Power system stability