UK AI Exposure · Process, plant and machine operatives
Energy plant operatives
Energy plant operatives operate boilers to produce hot water or steam and attend and operate compressors, turbines, electrical substations, switchboards and auxiliary plant and machinery to fuel nuclear reactors, drive blowers and pumps, electricity generators and other equipment.
- Employees (UK)
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- Median annual pay
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- Exposure score ?
- 1.2/10 Minimal 1.6/10 Minimal strict reading · with tools is 1.6/10 with-tools reading · strict is 1.2/10
- Wage exposure
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Higher exposure than 63% of the 379 UK occupations we scored.
What this score means
Most of this role's work is still genuinely hard for AI to do. Physical presence, bodily skill, high-context judgment, direct human care - the things that don't translate to text.
If you're in this role, here's what to do now
You're not in the firing line today. But the frontier moves. Build enough AI fluency now that you can direct it for the parts of your work that could benefit. People in unexposed roles who understand AI become unusually valuable inside their organisations.
Most of this role's work is still genuinely hard for AI to do. Physical presence, bodily skill, high-context judgment, direct human care - the things that don't translate to text.
If you're in this role, here's what to do now
You're not in the firing line today. But the frontier moves. Build enough AI fluency now that you can direct it for the parts of your work that could benefit. People in unexposed roles who understand AI become unusually valuable inside their organisations.
Where a project with Alex usually starts for this role
These are the highest-importance tasks a language model can already handle directly today. In a typical engagement the first wins come from building workflows around these, so they stop eating your team's time.
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Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
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Develop operation, safety, and maintenance procedures or assist in their development.
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Investigate and report on accidents.
These are the highest-importance tasks AI can already handle when paired with the right tools and context. In a typical engagement the first wins come from building workflows around these — usually the difference between an LLM that can technically do the job and one that actually does it inside your business.
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Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
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Develop operation, safety, and maintenance procedures or assist in their development.
-
Investigate and report on accidents.
Every role has three or four wedges like these. Finding them takes an hour. Turning them into a workflow your team actually uses takes a few days. Talk to Alex about a project →
The full task breakdown
Every O*NET task for this occupation, split by what AI can already do unaided versus what still needs a human. Importance is O*NET's 1–5 rating of how central each task is to the role.
Tasks via O*NET "Stationary Engineers and Boiler Operators" (51-8021.00).
What AI can already do
3 of 25 tasks · unaided
Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
Develop operation, safety, and maintenance procedures or assist in their development.
Investigate and report on accidents.
Where humans still hold the line
22 of 25 tasks
Operate or tend stationary engines, boilers, and auxiliary equipment, such as pumps, compressors, or air-conditioning equipment, to supply and maintain steam or heat for buildings, marine vessels, or pneumatic tools.
Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
Monitor boiler water, chemical, and fuel levels, and make adjustments to maintain required levels.
Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
Observe and interpret readings on gauges, meters, and charts registering various aspects of boiler operation to ensure that boilers are operating properly.
Fire coal furnaces by hand or with stokers and gas- or oil-fed boilers, using automatic gas feeds or oil pumps.
Test boiler water quality or arrange for testing and take necessary corrective action, such as adding chemicals to prevent corrosion and harmful deposits.
Supervise the work of assistant stationary engineers, turbine operators, boiler tenders, or air conditioning and refrigeration operators and mechanics.
Monitor and inspect equipment, computer terminals, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions and to ensure that equipment is operating efficiently and safely.
Switch from automatic to manual controls and isolate equipment mechanically and electrically to allow for safe inspection and repair work.
Perform or arrange for repairs, such as complete overhauls, replacement of defective valves, gaskets, or bearings, or fabrication of new parts.
Adjust controls and/or valves on equipment to provide power, and to regulate and set operations of system or industrial processes.
Clean and lubricate boilers and auxiliary equipment and make minor adjustments as needed, using hand tools.
Test electrical systems to determine voltages, using voltage meters.
Contact equipment manufacturers or appropriate specialists when necessary to resolve equipment problems.
Weigh, measure, and record fuel used.
Receive instructions from steam engineers regarding steam plant and air compressor operations.
Install burners and auxiliary equipment, using hand tools.
Operate mechanical hoppers and provide assistance in their adjustment and repair.
Check the air quality of ventilation systems and make adjustments to ensure compliance with mandated safety codes.
Provide assistance to plumbers in repairing or replacing water, sewer, or waste lines, and in daily maintenance activities.
Ignite fuel in burners, using torches or flames.
Tasks via O*NET "Stationary Engineers and Boiler Operators" (51-8021.00).
What AI can already do
4 of 25 tasks · with tools
Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
Develop operation, safety, and maintenance procedures or assist in their development.
Investigate and report on accidents.
Contact equipment manufacturers or appropriate specialists when necessary to resolve equipment problems.
Where humans still hold the line
21 of 25 tasks
Operate or tend stationary engines, boilers, and auxiliary equipment, such as pumps, compressors, or air-conditioning equipment, to supply and maintain steam or heat for buildings, marine vessels, or pneumatic tools.
Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
Monitor boiler water, chemical, and fuel levels, and make adjustments to maintain required levels.
Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
Observe and interpret readings on gauges, meters, and charts registering various aspects of boiler operation to ensure that boilers are operating properly.
Fire coal furnaces by hand or with stokers and gas- or oil-fed boilers, using automatic gas feeds or oil pumps.
Test boiler water quality or arrange for testing and take necessary corrective action, such as adding chemicals to prevent corrosion and harmful deposits.
Supervise the work of assistant stationary engineers, turbine operators, boiler tenders, or air conditioning and refrigeration operators and mechanics.
Monitor and inspect equipment, computer terminals, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions and to ensure that equipment is operating efficiently and safely.
Switch from automatic to manual controls and isolate equipment mechanically and electrically to allow for safe inspection and repair work.
Perform or arrange for repairs, such as complete overhauls, replacement of defective valves, gaskets, or bearings, or fabrication of new parts.
Adjust controls and/or valves on equipment to provide power, and to regulate and set operations of system or industrial processes.
Clean and lubricate boilers and auxiliary equipment and make minor adjustments as needed, using hand tools.
Test electrical systems to determine voltages, using voltage meters.
Weigh, measure, and record fuel used.
Receive instructions from steam engineers regarding steam plant and air compressor operations.
Install burners and auxiliary equipment, using hand tools.
Operate mechanical hoppers and provide assistance in their adjustment and repair.
Check the air quality of ventilation systems and make adjustments to ensure compliance with mandated safety codes.
Provide assistance to plumbers in repairing or replacing water, sewer, or waste lines, and in daily maintenance activities.
Ignite fuel in burners, using torches or flames.
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Methodology
This role's exposure score comes from Eloundou et al's 2023 GPT task labels, aggregated by O*NET importance within each O*NET-SOC code, then bridged to UK SOC 2020 via ISCO-08 (ONS Vol 2 coding index) and US SOC 2010 (BLS crosswalk). Employment and median pay come from ONS ASHE Table 14.7a, 2025 provisional. ASHE covers employees only, so self-employed workers are not counted.
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