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The research instead suggests the opposite is true.
When former President Donald Trump was campaigning in Michigan last week, he warned autoworkers that President Biden’s electric vehicle policies would “put an end” to their “way of life.”
“Hundreds of thousands of American jobs, your jobs, will be gone forever,” he said. “By most estimates, under Biden’s electric vehicle mandate, 40% of all U.S. auto jobs will disappear.”
Trump may be exaggerating, but the underlying idea, that electric vehicles require less labor to manufacture than internal combustion engine cars, is the conventional wisdom. It has been circulated for years by automakers, autoworkers, politicians, and journalists. EVs contain fewer parts, the thinking goes, so naturally they will require fewer workers.
That logic seems obvious, which might be why it hasn’t received much scrutiny. But when I tried to find any research supporting it, what I found instead suggested the opposite. A number of analyses showed that electric vehicles could actually require more labor to build than gas-powered cars in the U.S., at least for the foreseeable future.
There are countless news articles and studies that reiterate the point that electric vehicles “have fewer moving parts” or are “less complex” and therefore pose a threat to autoworkers’ jobs. Many cite a 2017 Ford presentation that mentioned a “30% reduction in hours per unit” as a benefit of producing EVs, or former Volkswagen CEO Herbert Diess, who said in 2019 the company would need to make job cuts due to its switch to EVs, which “involve some 30% less effort.” More recently, as the United Auto Workers strike has ramped up, a 2022 quote from Ford’s CEO Jim Farley that “it takes 40% less labor to make an electric car,” has been circulating.
But I couldn’t find any data, research, or even further explanation backing up these figures. Part of the challenge of digging into these claims is that it’s not clear what they even refer to. Are the CEOs talking about the labor required for final assembly, like dropping in the motor and putting on the doors? Are they taking into account the production of components, like the EV battery? Where do they draw the line on what constitutes EV manufacturing?
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Ford didn’t respond directly to my request for more information about its public estimates. Instead, spokesperson Dan Barbossa replied that if I was going to quote Farley, I needed to include his entire quote. After dropping the “40% less labor” statistic, Farley had continued, “So as a family company, we have to insource so that everyone has a role in this world. We have a whole new supply chain to fill out, in batteries and motors and electronics.”
There may be more to Farley’s words than a bit of public relations fluff. His suggestion that building out new supply chains will help people find “a role” aligns with the conclusions of a study that Volkswagen’s independent Sustainability Council commissioned in 2020. It was conducted by the Fraunhofer Institute for Industrial Engineering, a German research group, using Volkswagen company data, and found only minor impacts on employment due to the transition. Losses can be mitigated by “shifting to the production of new components,” it said, like the individual battery cells that make up the battery packs.
One of the findings was that “employment intensity” for the final manufacturing of Volkswagen’s electric ID.3 is only 3% lower than that of the conventional Golf Mk8. The bigger gap is in the labor required to produce the individual components of each car’s drivetrain. The employment intensity of the battery system and electric motor, combined, was about 40% lower than that of the combustion engine and transmission system.
Notably, the study did not include the jobs required to produce the individual battery cells which make up the battery system, because Volkswagen wasn’t producing them at the time. But a more recent analysis of the U.S. manufacturing landscape found that cell production holds the most potential for job creation, and concluded that if you account for this, the transition to EVs could actually result in significantly more jobs.
Turner Cotterman, a McKinsey consultant, led the research as part of his Ph.D. in public policy and engineering at Carnegie Mellon under Associate Professor Kate Whitefoot. He sought out partnerships with U.S.-based automakers and electric vehicle component manufacturers and collected original data from nine companies on the number of hours it takes to complete more than 250 process steps. In some cases he visited the shop floors and personally gathered the data himself. In his final analysis, he also incorporated public data for an additional 78 production process steps. He used the data to model three scenarios where EV and combustion engine powertrains are produced at the average efficiency, as well as a “most efficient” case and a “least efficient” case.
In every case, EV manufacturing required more hours. The conventional powertrains took 4 to 11 worker hours, while the EV powertrains took 15 to 24. “A lot of the confusion sits around, what parts are you counting in this evaluation?” Cotterman told me. “We’re saying that if you were to produce every single component in an EV in the U.S., that the total sum of those powertrain components will be higher than the equivalent ICE components.”
Cotterman, Turner and Fuchs, Erica Renee and Whitefoot, Kate, The transition to electrified vehicles: Evaluating the labor demand of manufacturing conventional versus battery electric vehicle powertrains (June 4, 2022)
There are a few important caveats to the research. For one, Cotterman stressed that these are present-day numbers, and they might change as EV plants scale up and learn to be more efficient. When he looked at data from Chinese manufacturing plants, they were a lot more efficient than what he saw in the U.S. And that relates to his other point. Currently, most battery components are not made in the U.S.
“With so many battery components made in China and South Korea, a lot of those potential labor hours are being captured by other countries,” he said. “So it's a question of the future American manufacturing workforce — how do we value them? How many opportunities do we want to extend to them?”
Another report published in 2021 by the Economic Policy Institute, a nonpartisan think tank, reached a similar conclusion. It found that the stakes for workers in the EV transition depend largely on public policy efforts to shore up U.S. manufacturing and enhance job quality. “The real challenge is making sure U.S.-based producers can invest enough to become competitive in battery production, and claw back some of the overall sales market share they lost since the Great Recession,” Josh Bivens, chief economist at the institute, told me in an email. “These are much bigger deals than anything about the inherent production process of EVs — and they’re very amenable to policy.”
Automakers have claimed that paying workers more would put them at a disadvantage and hinder their ability to invest in the EV transition. But in a recent blog post, the Economic Policy Institute argued that with the help of subsidies from President Biden’s signature climate law, the Inflation Reduction Act, automakers have “more than enough money” to invest in EVs, pay workers a fair share, and maintain healthy profits.
The IRA created a domestic manufacturing tax credit that subsidizes the production of battery cells to the tune of $35 per kilowatt-hour of capacity. It offers an additional $10 per kilowatt-hour tax credit for the domestic production of battery modules, or the process of assembling the cells into arrays that later get put into battery packs. And there’s another incentive for automakers to onshore battery production — it will help their vehicles qualify for the IRA’s consumer tax credit.
According to a database maintained by the advocacy group Climate Power, there have been about 10 EV battery manufacturing plant projects announced in the U.S. since the IRA was passed, at least some of which will produce cells.
So is the crux of the matter that EV job losses or gains all come down to batteries? Not necessarily.
Whether or not the U.S. is able to build up domestic battery production, early evidence of the EV transition in the United States shows that EVs may require more labor, even in the final assembly stages.
Anna Stefanopoulou, a professor of mechanical engineering at the University of Michigan, has been investigating three manufacturing sites that used to produce conventional cars and are now producing EVs: A Tesla factory in California that used to be a jointly-owned facility between GM and Toyota that produced Pontiacs and Corollas; a Rivian plant in Illinois that previously produced Mitsubishis; and the Orion Assembly plant in Michigan, where GM transitioned from producing Chevy Sonics and Buick Veranos to electric Chevy Bolts.
Her research has not been peer reviewed or published yet, but Stefanopoulou told me that after analyzing publicly available data sources for employment and output at each plant, she found that productivity had gone down in all three cases. Each one is producing fewer vehicles per worker than they were before, meaning it’s taking more people per vehicle to produce electric cars. The California site, which has been producing EVs for the longest out of the three, showed the most dramatic change. At its peak, the GM/Toyota plant produced 80 vehicles per person per year. The Tesla plant averages 30.
Stefanopoulou believes the data reflects the nascent state of U.S. electric vehicle manufacturing. She predicts that after a decade or so, as processes become more streamlined, the commonly-held belief that EV assembly requires less labor will turn out to be correct. However, she also said that if she were to consider battery cell production, as Cotterman did, EV production on the whole could require more people.
She also stressed that her data is not conclusive, and poses many more questions. For example, she found that overall production per worker in the U.S. is falling. So does the labor intensity at the EV plants reflect something specific about those factories, or a bigger issue in U.S. manufacturing productivity?
It’s also been hard for her team to identify what was actually being produced at each plant at any given time. For example, the previous owners of the California plant did not assemble engines there, but the Tesla factory is assembling battery packs. So that might explain why productivity is so much lower now. But there are a lot of unknowns. “Over the years, they changed their patterns,” she told me. “They take the cells and assemble the pack, or occasionally they manufacture cells. So we don’t know exactly what kind of work the plants include. We know the outputs are vehicles, but what does assembly include?”
In any case, Stefanopoulou is torn about what conclusion to draw from her findings on productivity. “Sometimes I don’t know if what I will present in my paper will be good news or bad news,” she told me. “Maybe it’s good news for our people that are involved, but at the end, you know, we need to be productive also, so that we can actually lower the costs so people can afford buying electric vehicles.”
What seems clear is that whether the transition results in more jobs or fewer depends a lot on which processes you’re including, how many of them will ultimately be done domestically, and how much will get streamlined through automation and other efficiency measures.
At the same time, topline job numbers aren’t the full story. The jobs created in the EV transition will certainly not all resemble the jobs that are lost. They may not be located in the same places, or require the same set of skills. Workers are right to be worried about upheaval.
But these are things that can be managed, if automakers are willing to come to the table with workers, and vice versa. For example, when Ford negotiated the closure of its Romeo Engine Plant at the end of last year, every employee was offered either a buyout or a transfer to another facility. Barbossa, the Ford spokesperson, told me many are now working about 20 minutes away, at the Van Dyke Electric Powertrain Center, building EV power units for the F-150 Lightning and hybrid powertrains for the Maverick and F-150.
I reached out to the United Autoworkers to get their thoughts on these studies, but the union did not respond to my questions. The UAW does appear to have a good handle on the stakes of battery manufacturing, however. Last week, Jim Farley of Ford provided an update on the negotiations, and said that “the UAW is holding the deal hostage over the battery plants.”
Farley vowed that none of its workers will lose their jobs due to battery plants during the next contract period. “In fact, for the foreseeable future we will have to hire more workers as some workers retire, in order to keep up with demand,” he said. “We are open to working with the union on a fair deal for battery plants, but these are multi-billion investments and they have to make business sense.”
Read more about electric vehicles and labor:
What the UAW Wants Exactly — and What It Means for Electric Cars
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Any household savings will barely make a dent in the added costs from Trump’s many tariffs.
Donald Trump’s tariffs — the “fentanyl” levies on Canada, China, and Mexico, the “reciprocal” tariffs on nearly every country (and some uninhabited islands), and the global 10% tariff — will almost certainly cause consumer goods on average to get more expensive. The Yale Budget Lab estimates that in combination, the tariffs Trump has announced so far in his second term will cause prices to rise 2.3%, reducing purchasing power by $3,800 per year per household.
But there’s one very important consumer good that seems due to decline in price.
Trump administration officials — including the president himself — have touted cheaper oil to suggest that the economic response to the tariffs hasn’t been all bad. On Sunday, Secretary of the Treasury Scott Bessent told NBC, “Oil prices went down almost 15% in two days, which impacts working Americans much more than the stock market does.”
Trump picked up this line on Truth Social Monday morning. “Oil prices are down, interest rates are down (the slow moving Fed should cut rates!), food prices are down, there is NO INFLATION,” he wrote. He then spent the day posting quotes from Fox Business commentators echoing that idea, first Maria Bartiromo (“Rates are plummeting, oil prices are plummeting, deregulation is happening. President Trump is not going to bend”) then Charles Payne (“What we’re not talking about is, oil was $76, now it’s $65. Gasoline prices are going to plummet”).
But according to Neil Dutta, head of economic research at Renaissance Macro Research, pointing to falling oil prices as a stimulus is just another example of the “4D chess” theory, under which some market participants attribute motives to Trump’s trade policy beyond his stated goal of reducing trade deficits to as near zero (or surplus!) as possible.
Instead, oil markets are primarily “responding to the recession risk that comes from the tariff and the trade war,” Dutta told me. “That is the main story.” In short, oil markets see less global trade and less global production, and therefore falling demand for oil. The effect on household consumption, he said, was a “second order effect.”
It is true that falling oil prices will help “stabilize consumption,” Dutta told me (although they could also devastate America’s own oil industry). “It helps. It’ll provide some lift to real income growth for consumers, because they’re not spending as much on gasoline.” But “to fully offset the trade war effects, you basically need to get oil down to zero.”
That’s confirmed by some simple and extremely back of the envelope math. In 2023, households on average consumed about 700 gallons of gasoline per year, based on Energy Information Administration calculations that the average gasoline price in 2023 was $3.52, while the Bureau of Labor Statistics put average household gasoline expenditures at about $2,450.
Let’s generously assume that due to the tariffs and Trump’s regulatory and diplomatic efforts, gas prices drop from the $3.26 they were at on Monday, according to AAA, to $2.60, the average price in 2019. (GasBuddy petroleum analyst Patrick De Haanwrote Monday that the tariffs combined with OPEC+ production hikes could lead gas prices “to fall below $3 per gallon.”)
Let’s also assume that this drop in gas prices does not cause people to drive more or buy less fuel-efficient vehicles. In that case, those same 700 gallons cost the average American $1,820, which would generate annual savings of $630 on average per household. If we went to the lowest price since the Russian invasion of Ukraine, about $3 per gallon, total consumption of 700 gallons would cost a household about $2,100, saving $350 per household per year.
That being said, $1,820 is a pretty low level for annual gasoline consumption. In 2021, as the economy was recovering from the Covid recession and before gas prices popped, annual gasoline expenditures only got as low as $1,948; in 2020 — when oil prices dropped to literally negative dollars per barrel and gas prices got down to $1.85 a gallon — annual expenditures were just over $1,500.
In any case, if you remember the opening paragraphs of this story, even the most generous estimated savings would go nowhere near surmounting the overall rise in prices forecast by the Yale Budget Lab. $630 is less than $3,800! (JPMorgan has forecast a more mild increase in prices of 1% to 1.5%, but agrees that prices will likely rise and purchasing power will decline.)
But maybe look at it this way: You might be able to drive a little more than you expected to, even as your costs elsewhere are going up. Just please be careful! You don’t want to get into a bad accident and have to replace your car: New car prices are expected to rise by several thousand dollars due to Trump’s tariffs.
With cars about to get more expensive, it might be time to start tinkering.
More than a decade ago, when I was a young editor at Popular Mechanics, we got a Nissan Leaf. It was a big deal. The magazine had always kept long-term test cars to give readers a full report of how they drove over weeks and months. A true test of the first true production electric vehicle from a major car company felt like a watershed moment: The future was finally beginning. They even installed a destination charger in the basement of the Hearst Corporation’s Manhattan skyscraper.
That Leaf was a bit of a lump, aesthetically and mechanically. It looked like a potato, got about 100 miles of range, and delivered only 110 horsepower or so via its electric motors. This made the O.G. Leaf a scapegoat for Top Gear-style car enthusiasts eager to slander EVs as low-testosterone automobiles of the meek, forced upon an unwilling population of drivers. Once the rise of Tesla in the 2010s had smashed that paradigm and led lots of people to see electric vehicles as sexy and powerful, the original Leaf faded from the public imagination, a relic of the earliest days of the new EV revolution.
Yet lots of those cars are still around. I see a few prowling my workplace parking garage or roaming the streets of Los Angeles. With the faded performance of their old batteries, these long-running EVs aren’t good for much but short-distance city driving. Ignore the outdated battery pack for a second, though, and what surrounds that unit is a perfectly serviceable EV.
That’s exactly what a new brand of EV restorers see. Last week, car site The Autopiancovered DIYers who are scooping up cheap old Leafs, some costing as little as $3,000, and swapping in affordable Chinese-made 62 kilowatt-hour battery units in place of the original 24 kilowatt-hour units to instantly boost the car’s range to about 250 miles. One restorer bought a new battery on the Chinese site Alibaba for $6,000 ($4,500, plus $1,500 to ship that beast across the sea).
The possibility of the (relatively) simple battery swap is a longtime EV owner’s daydream. In the earlier days of the electrification race, many manufacturers and drivers saw simple and quick battery exchange as the solution for EV road-tripping. Instead of waiting half an hour for a battery to recharge, you’d swap your depleted unit for a fully charged one and be on your way. Even Tesla tested this approach last decade before settling for good on the Supercharger network of fast-charging stations.
There are still companies experimenting with battery swaps, but this technology lost. Other EV startups and legacy car companies that followed Nissan and Tesla into making production EVs embraced the rechargeable lithium-ion battery that is meant to be refilled at a fast-charging station and is not designed to be easily removed from the vehicle. Buy an electric vehicle and you’re buying a big battery with a long warranty but no clear plan for replacement. The companies imagine their EVs as something like a smartphone: It’s far from impossible to replace the battery and give the car a new life, but most people won’t bother and will simply move on to a new car when they can’t take the limitations of their old one anymore.
I think about this impasse a lot. My 2019 Tesla Model 3 began its life with a nominal 240 miles of range. Now that the vehicle has nearly six years and 70,000 miles on it, its maximum range is down to just 200, while its functional range at highway speed is much less than that. I don’t want to sink money into another vehicle, which means living with an EV’s range that diminishes as the years go by.
But what if, one day, I replaced its battery? Even if it costs thousands of dollars to achieve, a big range boost via a new battery would make an older EV feel new again, and at a cost that’s still far less than financing a whole new car. The thought is even more compelling in the age of Trump-imposed tariffs that will raise already-expensive new vehicles to a place that’s simply out of reach for many people (though new battery units will be heavily tariffed, too).
This is no simple weekend task. Car enthusiasts have been swapping parts and modifying gas-burning vehicles since the dawn of the automotive age, but modern EVs aren’t exactly made with the garage mechanic in mind. Because so few EVs are on the road, there is a dearth of qualified mechanics and not a huge population of people with the savvy to conduct major surgery on an electric car without electrocuting themselves. A battery-replacing owner would need to acquire not only the correct pack but also potentially adapters and other equipment necessary to make the new battery play nice with the older car. Some Nissan Leaf modifiers are finding their replacement packs aren’t exactly the same size, shape or weight, The Autopian says, meaning they need things like spacers to make the battery sit in just the right place.
A new battery isn’t a fix-all either. The motors and other electrical components wear down and will need to be replaced eventually, too. A man in Norway who drove his Tesla more than a million miles has replaced at least four battery packs and 14 motors, turning his EV into a sort of car of Theseus.
Crucially, though, EVs are much simpler, mechanically, than combustion-powered cars, what with the latter’s belts and spark plugs and thousands of moving parts. The car that surrounds a depleted battery pack might be in perfectly good shape to keep on running for thousands of miles to come if the owner were to install a new unit, one that could potentially give the EV more driving range than it had when it was new.
The battery swap is still the domain of serious top-tier DIYers, and not for the mildly interested or faint of heart. But it is a sign of things to come. A market for very affordable used Teslas is booming as owners ditch their cars at any cost to distance themselves from Elon Musk. Old Leafs, Chevy Bolts and other EVs from the 2010s can be had for cheap. The generation of early vehicles that came with an unacceptably low 100 to 150 miles of range would look a lot more enticing if you imagine today’s battery packs swapped into them. The possibility of a like-new old EV will look more and more promising, especially as millions of Americans realize they can no longer afford a new car.
On the shifting energy mix, tariff impacts, and carbon capture
Current conditions: Europe just experienced its warmest March since record-keeping began 47 years ago • It’s 105 degrees Fahrenheit in India’s capital Delhi where heat warnings are in effect • The risk of severe flooding remains high across much of the Mississippi and Ohio Valleys.
The severe weather outbreak that has brought tornadoes, extreme rainfall, hail, and flash flooding to states across the central U.S. over the past week has already caused between $80 billion and $90 billion in damages and economic losses, according to a preliminary estimate from AccuWeather. The true toll is likely to be costlier because some areas have yet to report their damages, and the flooding is ongoing. “A rare atmospheric river continually resupplying a firehose of deep tropical moisture into the central U.S., combined with a series of storms traversing the same area in rapid succession, created a ‘perfect storm’ for catastrophic flooding and devastating tornadoes,” said AccuWeather’s chief meteorologist Jonathan Porter. The estimate takes into account damages to buildings and infrastructure, as well as secondary effects like supply chain and shipping disruptions, extended power outages, and travel delays. So far 23 people are known to have died in the storms. “This is the third preliminary estimate for total damage and economic loss that AccuWeather experts have issued so far this year,” the outlet noted in a release, “outpacing the frequency of major, costly weather disasters since AccuWeather began issuing estimates in 2017.”
AccuWeather
Low-emission energy sources accounted for 41% of global electricity generation in 2024, up from 39.4% in 2023, according to energy think tank Ember’s annual Global Electricity Review. That includes renewables as well as nuclear. If nuclear is left out of the equation, renewables alone made up 32% of power generation last year. Overall, renewables added a record 858 terawatt hours, nearly 50% more than the previous record set in 2022. Hydro was the largest source of low-carbon power, followed by nuclear. But wind and solar combined overtook hydro last year, while nuclear’s share of the energy mix reached a 45-year low. More solar capacity was installed in 2024 than in any other single year.
Ember
The report notes that demand for electricity rose thanks to heat waves and air conditioning use. This resulted in a slight, 1.4% annual increase in fossil-fuel power generation and pushed power-sector emissions to a new all-time high of 14.5 billion metric tons. “Clean electricity generation met 96% of the demand growth not caused by hotter temperatures,” the report said.
President Trump’s new tariffs will have a “limited” effect on the amount of solar components the U.S. imports from Asia because the U.S. already imposes tariffs on these products, according to a report from research firm BMI. That said, the U.S. still relies heavily on imported solar cells, and the new fees are likely to raise costs for domestic manufacturers and developers, which will ultimately be passed on to buyers and could slow solar growth. “Since the U.S.’s manufacturing capacity is insufficient to meet demand for solar, wind, and grid components, we do expect that costs will increase for developers due to the tariffs which will now be imposed upon these components,” BMI wrote.
In other tariff news, the British government is adjusting its 2030 target of ending the sale of new internal combustion engine cars to ease some of the pain from President Trump’s new 25% auto tariffs. Under the U.K.’s new EV mandate, carmakers will be able to sell new hybrids through 2035 (whereas the previous version of the rules banned them by 2030), and gas and diesel vans can also be sold through 2035. The changes also carve out exemptions for luxury supercar brands like McLaren and Aston Martin, which will be allowed to keep selling new ICE vehicles beyond 2030 because, the government says, they produce so few. The goal is to “help ease the transition and give industry more time to prepare.” British Transport Secretary Heidi Alexander insisted the changes have been “carefully calibrated” and their impact on carbon emissions is “negligible.” As The New York Timesnoted, the U.S. is the largest single-country export market for British cars.
The Environmental Protection Agency has approved Occidental Petroleum’s application to capture and sequester carbon dioxide at its direct air capture facility in Texas, and issued permits that will allow the company to drill and inject the gas more than one mile underground. The Stratos DAC plant is being developed by Occidental subsidiary 1PointFive. As Heatmap’s Katie Brigham has reported, Stratos is designed to remove up to 500,000 metric tons of CO2 annually and set to come online later this year. Its success (or failure) could shape the future of DAC investment at a time when the Trump administration is hollowing out the Department of Energy’s nascent Carbon Dioxide Removal team and casting doubt over the future of the DOE’s $3.5 billion Regional Direct Air Capture Hubs program. While Stratos is not a part of the hubs program, it will use the same technology as Occidental’s South Texas DAC hub.
The Bezos Earth Fund and the Global Methane Hub are launching a $27 million effort to fund research into selectively breeding cattle that emit less methane.