Artificial intelligence has spent years fueling fears that machines could replace American workers. But the AI boom is creating another problem altogether: the U.S. may not have enough people to power it.
As tech companies race to build data centers and utilities expand the transmission lines and power plants needed to keep them running, demand is surging for electricians, engineers and construction workers. The trouble is that many of those workers are already in short supply and a sizable share are nearing retirement.
Around 41% of the current construction workforce is projected to retire by 2031, according to the National Center for Construction Education and Research (NCCER). At the same time, Goldman Sachs Global Investment Research projects that meeting rising U.S. electricity demand could require about half a million additional workers across the power and grid industry by 2030.
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The shortage has become so acute that Goldman Sachs says part of the solution may come from the very technology helping drive the demand in the first place: AI-powered robots.
“We need those who have [General Educational Development qualifications] to PhDs, and really anything in between, to support the historic opportunities for building the energy workforce right now,” Anirban Basu, chief economist at Associated Builders and Contractors, told Reuters Events.
Breaking into the field
For workers looking to break into the energy industry, some of the jobs in highest demand can come with six-figure salaries.
Electrical power-line installers and repairers, for example, earned a median salary of $92,560 in 2024, according to the Bureau of Labor Statistics (BLS). Those working directly for utilities earned a median $102,050. The BLS expects about 10,700 openings for these workers each year through 2034, in part because existing workers are leaving the field or retiring.
Getting into the field can also look very different from taking on the cost of a traditional college degree. Lineworkers typically need a high school diploma rather than a four-year degree, followed by technical instruction and extensive on-the-job training. Many enter through registered apprenticeships, which allow workers to earn a paycheck, which grows with their skills while they train.
The problem is that there are not enough people making their way through that pipeline.
Goldman Sachs says there were roughly 45,000 active energy-related apprenticeships in the U.S. in 2024. That pace would need to climb to around 65,000 a year to meet the expected need for workers in transmission and distribution alone.
And the AI boom is giving companies little time to close it.
Data centers are becoming enormous consumers of electricity. Berkeley Lab estimates they could account for about 11.8% of all U.S. electricity use by 2030, with some scenarios putting that share as high as 15.3%.
“Power is a critical bottleneck — but increasingly, the requisite labor presents a structural constraint of its own,” the report explains. “The technical workforce that constructs, wires, cools, and secures this infrastructure is in acute demand, and training cannot happen at the pace capital is being committed.”
Moneywise reached out to Goldman Sachs for additional comment on the report but did not hear back before publication.
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Can robots fill the labor gap?
If America cannot train enough workers quickly enough, Goldman Sachs believes technology could eventually help pick up some of the slack.
The firm says growing interest in “physical AI,” including humanoid robots, is being driven in part by the need for labor. Goldman projects the number of humanoid robots on the market could climb from roughly 20,000 in 2025 to 1.4 million by 2035.
Building and deploying humanoids at scale is expensive, companies are still figuring out which jobs they can reliably perform, and widespread commercial adoption is expected to take years. For now, the technology may be more useful as another set of hands or, in some cases, four legs.
National Grid has already been using Boston Dynamics’ four-legged Spot robot at its Sandy Pond high-voltage converter station in Massachusetts. The robot can enter parts of the facility that may be hazardous for workers while equipment is energized, using optical and infrared cameras to check for leaks, overheating and other potential problems.
That could become increasingly valuable as utilities struggle to find enough workers to inspect, maintain and expand the infrastructure needed to meet rising power demand. Rather than replacing skilled employees outright, robots could allow a stretched workforce to cover more ground while leaving more complex maintenance and decision-making to humans.
Other countries are moving even faster. In China, robots have already been used to inspect power facilities and perform some power-line maintenance, while the country’s State Grid Corporation announced plans this year to invest roughly $1 billion in thousands of AI-powered robots for grid inspection and maintenance.
For workers, that makes the near-term picture a little less dystopian than the usual “robots are coming for your job” narrative. The energy sector needs so many additional workers that, at least for now, automation may be less about replacing people than helping an already strained workforce keep up.
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Victoria Vesovski is a Toronto-based staff reporter at Moneywise covering personal finance, lifestyle and trending news. She holds degrees from the University of Toronto and New York University, and her work has appeared on platforms including Yahoo Finance, MSN Money and Apple News.
