The best majors are electrical engineering and its automation and thermal energy and power engineering, which have the greatest relationship with electricity and have high employment.
Secondly, automation is also good, belonging to the automation department, mostly in power plants, mainly for maintenance.
As for the employment destination, thermal power plants are generally built in the suburbs, mainly depending on the treatment of power plants. Beijing may not be well paid. When you graduate, you will feel that salary is more important than location. They are all suburbs, so they are related to the beauty of the city.
Generally speaking, people who enter the thermal power plant are in North China, and those who study electricity may be there.