Operate valves, pumps, engines, or generators to control and adjust biofuels production.

“Operate valves, pumps, engines, or generators to control and adjust biofuels production.” is a core task performed by Biofuels Processing Technicians. Among the occupation's 19 rated tasks, workers place it 18th by importance (#2 most important). About 98% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Operate pumping systems or equipment. in Controlling Machines and Processes
• Operate energy production or distribution equipment. in Controlling Machines and Processes

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Monitor batch, continuous flow, or hybrid biofuels production processes. · importance 4.7
• Monitor and record biofuels processing data. · importance 4.7
• Collect biofuels samples and perform routine laboratory tests or analyses to assess biofuels quality. · importance 4.7
• Operate equipment, such as a centrifuge, to extract biofuels products and secondary by-products or reusable fractions. · importance 4.5
• Process refined feedstock with additives in fermentation or reaction process vessels. · importance 4.5
• Operate chemical processing equipment for the production of biofuels. · importance 4.4
• Monitor and record flow meter performance. · importance 4.4
• Inspect biofuels plant or processing equipment regularly, recording or reporting damage and mechanical problems. · importance 4.4
• Measure and monitor raw biofuels feedstock. · importance 4.3
• Preprocess feedstock in preparation for physical, chemical, or biological fuel production processes. · importance 4.2
• Calculate, measure, load, or mix refined feedstock used in biofuels production. · importance 4.2
• Monitor stored biofuels products or secondary by-products until reused or transferred to users. · importance 4.2
• Coordinate raw product sourcing or collection. · importance 4.1
• Assess the quality of biofuels additives for reprocessing. · importance 4.1

See all tasks on the Biofuels Processing Technicians page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-17821,
  title  = {Operate valves, pumps, engines, or generators to control and adjust biofuels production.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-17821}
}