Power plant operators, distributors, and dispatchers typically do the following:
- Control power-generating equipment, which may use any one type of fuel, such as coal, nuclear power, or natural gas
- Read charts, meters, and gauges to monitor voltage and electricity flows
- Check equipment and indicators to detect evidence of operating problems
- Adjust controls to regulate the flow of power
- Start or stop generators, turbines, and other equipment as necessary
Electricity is one of our nation’s most vital resources. Power plant operators, distributors, and dispatchers control power plants and the flow of electricity from plants to substations, which distribute electricity to businesses, homes, and factories. Electricity is generated from many sources, including coal, gas, nuclear energy, hydroelectric energy (from water sources), wind, and solar power.
Nuclear power reactor operators control nuclear reactors. They adjust control rods, which affect how much electricity a reactor generates. They monitor reactors, turbines, generators, and cooling systems, adjusting controls as necessary. Operators start and stop equipment and record the data produced. They also respond to abnormalities, determine the causes, and take corrective action.
Power distributors and dispatchers, also known as systems operators, control the flow of electricity as it travels from generating stations to substations and users. In exercising such control, they monitor and operate current converters, voltage transformers, and circuit breakers over a network of transmission and distribution lines. They prepare and issue switching orders to route electrical currents around areas that need maintenance or repair. They detect and respond to emergencies, such as transformer or transmission line failures, which can cause cascading power outages over the network. They may work with plant operators to troubleshoot electricity generation issues.
Power plant operators control, operate, and maintain machinery to generate electricity. They use control boards to distribute power among generators and regulate the output of several generators. They monitor instruments to maintain voltage and electricity flows from the plant to meet fluctuating consumer demand throughout the day.
- Consequence of Error (90%)
- Responsible for Others' Health (88%)
- Time Pressure (82%)
- Radiation Exposure (53%)
- High Conflict Frequency (53%)
- Hazardous Conditions (31%)
Power plant operators, distributors, and dispatchers typically need at least a high school diploma or equivalent. However, employers may prefer workers who have a college or vocational school degree.
Employers generally look for people with strong math and science backgrounds for these highly technical jobs. Understanding electricity and math, especially algebra and trigonometry, is important.
Nuclear power reactor operators must be licensed through the NRC. They typically begin working in nuclear power plants as unlicensed operators, where they gain the required knowledge and experience to start the licensing process. To become licensed, operators must meet training and experience requirements, pass a medical exam, and pass the NRC licensing exam. To keep their license, operators must pass a plant-operating exam each year, pass a medical exam every 2 years, and apply for renewal of their license every 6 years. Licenses cannot be transferred between plants, so an operator must get a new license to work in another facility.
Power plant operators who do not work at a nuclear power reactor may be licensed as engineers or firefighters by state licensing boards. Requirements vary by state and depend on the specific job functions that the operator performs.
Power plant operators, distributors, and dispatchers who are in positions which could affect the power grid may need to be certified through the North American Electric Reliability Corporation’s System Operator Certification Program.
- In-state comparisons: the ratio of median (middle) salaries for power plant operators, distributors, and dispatchers compared to the median salary for all people working in each state, or
- Median salary: the unaltered median salaries for power plant operators, distributors, and dispatchers.
