(1) Energy saving, environmental protection and low carbon concept

(2) Urban and regional planning

(3) Development and management of energy industry

(4) Environmental protection and economic development

(5) National energy strategy and decision analysis

* Other related topics

(1) Mineral survey and exploration

(2) Mining engineering

(3) Mine mechanical engineering

(4) Mineral processing engineering

(5) Oil and gas field well development project

(6) Petrochemical Engineering

(7) Metallurgical Engineering

(8) Forestry Engineering

(9) storage and processing of agricultural products

* Other related topics

C. Energy science and technology

D. Environmental Science and Engineering

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(1)  Development and utilization of solar energy

(2)  Development and utilization of biomass energy

(3)  Development and utilization of wind energy

(4)  Nuclear energy engineering

(5)  Energy storage technology

(6)  Energy saving technology

(7)  Hydrogen energy and fuel cell

(8)  Energy materials

(9)  Energy chemical engineering

(10) Energy security and clean utilization

* Other related topics

(1)  Environmental chemistry and Biology

(2)  Environmental protection materials

(3)  Environmental safety and health

(4)  Environmental planning and assessment

(5)  Environmental analysis and monitoring

(6)  Environmental restoration project

(7)  Pollution control project

(8)  Waste treatment and recycling

(9)  Water supply and drainage works

(10) Noise and vibration control

(11) Clean production process

* Other related topics

E. Power, power engineering and automation

(1)   Engineering Thermophysics

(2)   Thermal engineering

(3)   Power machinery and Engineering

(4)   Fluid machinery and Engineering

(5)   Heating, ventilation, air conditioning and refrigeration

(6)   Power system and automation

(7)   High voltage and insulation technology

(8)   Electrical machinery and appliances

(9)   Electrical theory and new technology

(10) Power electronics and power transmission

(11) Smart grid technology

(12) Power system management

(13) Manufacturing automation

* Other related topics