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The vibes are shifting yet again.

Stop me if you’ve heard this one already, but the supposed EV sales slump isn’t real. The overall growth rate has slowed somewhat, crushing any fantasy that America would accelerate to mostly electric driving in just a few years. But electric vehicles sales have been steadily rising amid a negative narrative, and they rose yet again in the third quarter of 2024.
Carmakers sold 346,309 of them from July to September, a 5% increase over the second quarter of this year and an 11% jump year-over-year. EVs reached 8.9% of all vehicles sold in America in the third quarter, prompting Cox Automotive (which owns Kelley Blue Book) to opine that 10% looks well within reach.
A look inside the numbers behind the news tells us a few important things about the state of EVs.
A lightning rod on wheels, the Cybertruck became a focal point for the anger and contempt lots of very online people feel toward Elon Musk and his support for Donald Trump. But as I noted a year ago for Heatmap, plenty of people want this car — either out of genuine affection for what it is and what it can do, or for the political statement they can make by owning one.
The numbers don’t lie. Despite a slow start, Tesla sold 16,692 Cybertrucks during the third quarter. That made it the number three EV in America behind Tesla’s Model Y and Model 3. The Cybertruck’s emergence, combined with better sales by a refreshed Model 3, helped to stop a slide at Tesla earlier this year caused by falling sales of the aging Models S, X, and Y.
As Tesla goes, so goes today’s EV market. Its slump in 2024 had hampered the growth of the industry at large; a rumored update to the industry-leading Model Y would be a shot in the arm for everybody. Yet even with Tesla stabilizing, Elon Musk’s dominance isn’t what it once was. The company’s market share, which hovered in the 70% range in 2019 and 2020, has fallen below 50%. With a growing slate of competitors, it may never cross above that threshold again.
Korean brands Hyundai and Kia had been the non-Tesla success story of the past year-plus, with American EV shoppers falling in love with the quirky Hyundai Ioniq 5 in particular. But General Motors seized second place in Q3 as some of its plans finally came to fruition. Chevy sold nearly 8,000 Blazer EVs and almost 10,000 Equinox EVs last quarter. That latter figure is particularly impressive given that the $35,000 base-level Equinox, which could fall below $30,000 after incentives, didn’t hit the market until October. The Cadillac Lyric found a niche. Even the preposterous GMC Hummer EV saw a big sales bump.
GM’s solid numbers don’t include the remarkable success of its partnership with Honda, who borrowed GM’s Ultium platform to build its first American EV, the Prologue. That vehicle sold 12,644 in the third quarter, outpacing GM’s own EV crossovers. (Perhaps the legion of loyal Honda buyers in America were just waiting for the brand to sell them an electric car.)
Chevy and Honda’s success came at the expense of some brands whose electric crossovers aren’t quite so new and exciting anymore. The Ioniq 5 dropped a tiny bit compared to the third quarter of 2023, just 0.5%. However, Ford’s Mustang Mach-E dropped by nearly 10% year over year, while the Volkswagen ID.4 tumbled by 57.8%.
Speaking of Ford, it wasn’t all bad news for GM’s rival. Ford’s EV division did better than Wall Street expected. Overall sales actually rose, with gains from the E-transit van and F-150 Lightning pickup truck balancing out falling numbers from the Mustang Mach-E. Even so, Ford is losing billions of dollars on its electric vehicles. The blue oval brand faces a double challenge: It needs to get a new EV on sale to juice sales while figuring out how to dramatically cut manufacturing costs.
Watch any car commercial and you’ll be reminded that incentives aren’t the sole domain of EVs. Brands and dealerships offer all kinds of rebates and discounts to move gasoline cars off the lot. Yet because of the size of the federal and state tax credits and rebates for buying electric, those incentives retain an outsized impact on sales. Cox points out that incentives made up 12% of the average price of an EV sold in the third quarter of this year, compared to just above 7% for other kinds of cars.
What’s especially dramatic, though, is the incentive-driven rise of the leased EV. Overall, Americans lease just over 20% of their new cars, not far from where the figure stood two years ago. At the end of 2022, less than 10% of Americans who got a new EV leased it. But in December of that year, the federal government announced many EVs that weren’t ineligible for tax credits when purchased outright would be eligible for those incentives if people leased them. Cox’s chart paints a stark picture, showing leases rocketing from about 9% to 43% of EV sales.
In their own EV makeup, that is. There are six car brands that have 10% of their U.S. sales or more from EVs: Mercedes-Benz, BMW, Jaguar, Audi, and Cadillac — luxury brands all — are five of them. (The other is Mini.)
This makes perfect sense, of course. Luxury brands sell fewer vehicles overall, so it’s easier for EVs to make a big dent in sales. They sell expensive cars, which makes it easier for buyers to swallow the higher cost of EVs. Their drivers have always been more likely to lease cars, even before leasing EVs in particular became so appealing.
In sum, it means that the luxury car brands — while selling fewer overall EVs than Chevy and Honda will eventually sell — will be the first to experience what it’s like for a legacy car brand when the scales tip to more EVs than not.
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Any version of the future — even one under Trump — includes bits of the Inflation Reduction Act.
We passed a major milestone over the weekend: the one-year anniversary of President Trump’s One Big Beautiful Bill Act. That piece of legislation — which curtailed the wind and solar tax credits, ended incentives for electric vehicle buyers, and terminated a lot of green industrial policy — was signed into law on July 4, 2025. It also formally ended the era of decarbonization and climate policy experimentation that began when the United States passed the Inflation Reduction Act roughly three years earlier.
Now we’re far enough out to begin assessing the Trump law’s impact. And a fascinating new report, published today by the MIT Center for Energy and Environmental Policy Research, argues that the damage … is not as bad as one might fear — at least in the electricity sector.
The power sector has retained most of the quantifiable benefits associated with Biden’s climate law and Environmental Protection Agency rules, the new report asserts, and about two-thirds of the reductions in heat-trapping pollution expected under Biden’s policies will still happen under Trump’s. The report is called “Glass Half Full,” but its author, Lily Bermel, told me that her own conclusions went even further: “It’s not barely half full,” she said. “It’s like three-quarters full.”
We had the exclusive on the new report at Heatmap — check out our full story for more coverage, including interviews with critics of the analysis. Bermel also joined me on our Shift Key podcast to discuss her findings and what they suggest for the future of climate policy.
But in this more discursive space, I want to address head-on a question I think Bermel’s report raises: Was the Inflation Reduction Act worth it? If two-thirds of the emissions cuts expected under President Biden's policies are going to happen anyway (at least from the power sector), what was the point of those policies?
I posed this question directly to Bermel. She pointed me to a different source of MIT data: the Clean Investment Monitor, which tracks clean energy and industry investment in the United States across a range of sectors. That data shows that wind, solar, and storage investment did increase in the United States after the IRA passed, she said. “What the IRA did for wind and solar was good and impactful, but ultimately no longer necessary and worth the bang for buck,” she told me. (She added that the law’s other policies — such as its incentives for “clean firm” power plants such as geothermal that can run all day — did not go far enough.)
Ben King, a director at the Rhodium Group (which collaborates with MIT on the Clean Investment Monitor data), made another point when we chatted about the MIT report over the weekend. The new report compares visions of what the energy system will look like after Trump’s policies and Biden’s policies. But both of those scenarios contain a lot of the IRA’s policies, he said, because the solar and wind tax credits remain available in some form until the end of this decade. There simply is no version of the future that doesn’t have a lot of the IRA in it.
And that should, perhaps, reframe how we compare the emissions trajectories under Trump’s and Biden’s policies. It might sound like good news that 67% of the emissions cuts expected under Biden’s policies could still materialize under Trump’s. But it might also invite a certain nihilism — if most of the cuts were going to happen anyway, why did we have a big political fight over climate policy in the first place?
So it’s worth stating clearly that any fight over emissions or climate policy is partly about the emissions cuts that have not happened yet. Had the Inflation Reduction Act’s tax credits — or the EPA’s climate rules — been preserved, then emissions cuts might have gone even deeper than we once anticipated. In this way, there is always something proleptic about discussing emissions policy — really, you are trying to secure additional emissions reductions.
To put this another way, Bermel’s model suggests that the United States will build the same amount of offshore wind under Trump’s policies as it would under Biden’s (about 6 gigawatts). That happens, she said, because offshore wind is driven by state policy as much if not more than federal policy — and the state policy environment was souring even before Trump took office. But had Kamala Harris won in 2024, then Trump’s war on wind would never have happened, and states may have worked harder to salvage their offshore wind investments — or gone on to build even more.
There is no world, in other words, where Biden’s policies would have stood alone. Their success was always provisional, and their potential victory was always an invitation to further gains.
On energy inefficiency, global green H2, and New Hampshire’s guerrilla solar
Current conditions: Super Typhoon Bavi is slamming into Guam and the Northern Mariana Islands as the equivalent of a Category 5 hurricane, with sustained wind speeds topping 178 miles per hour • The record-shattering heat dome over the central and eastern United States is easing and shifting westward until mid July • In Europe, however, the heat is continuing, with temperatures hitting 108 degrees Fahrenheit in southern Spain over the weekend.
America’s next nuclear reactor is coming to life via resurrection. For the past two years, Holtec International has been working to bring the single reactor at the decommissioned Palisades nuclear plant in western Michigan back into service. It would be the first time in U.S. history that a permanently shuttered nuclear plant came back online. If successful, a growing list of projects are lining up to follow in Palisades’ footsteps. On Friday, Holtec announced that the Palisades crew had completed “the last of the major projects,” marking a “watershed moment” in the restoration effort. “We’re now focused on safely executing the remaining testing, verification, and operational readiness activities required before startup,” Michael Schultheis, Holtec’s vice president of the plant, said in a statement. “The plant is coming back together, and the professionalism and dedication demonstrated by our workforce continue to move the project forward.”
The news came just days after the U.S. District Court for the Western District of Michigan dismissed a lawsuit challenging the procedure by which the Nuclear Regulatory Commission approved Palisades’ restart. Started under the Biden administration, the revival project was one of the first the Trump administration allowed to move forward after taking office, part of a broader effort by the Department of Energy to spur a resurgence of reactor construction in the U.S.
Last week, the U.S. Court of Appeals for the Ninth Circuit blocked a challenge to California’s rules on emissions from industrial boilers, the latest legal victory for local regulations on planet-heating pollution from buildings. In 2024, the South Coast Air Quality Management District, the air pollution agency in charge of broad swaths of Southern California, set new restrictions on smog-causing nitrogen oxide from industrial boilers, appliances that either burn a fossil fuel such as gas or oil or use electricity to heat up water. The policy — which would slash the equivalent of half the nitrogen oxide produced by every car in Los Angeles combined — is part of the state’s long-standing effort to curb pollution. It’s not the only win for the fight to curb emissions from buildings. Since 2024, federal courts have repeatedly upheld local and state authority to regulate pollution from buildings in New York, Maryland, and Washington, D.C.
On Thursday, meanwhile, the Trump administration proposed a new rule to gut money-saving standards for appliances nationwide. “While the agency portrayed the move as bringing an end to appliance standards writ large, that is not, in fact, what it is doing,” Heatmap’s Emily Pontecorvo wrote last week. “The proposal would update the DOE’s so-called ‘Process Rule,’ which governs how the agency develops standards, adding onerous requirements that will make it much more difficult to make any changes at all.” When I spoke to the American Council for an Energy-Efficient Economy about the changes, the advocacy group told me the proposal would set minimum savings thresholds below which the new rule wouldn’t find federal support. It would also add a mandatory 180-day waiting period between before proposing new appliance standards based on novel testing procedures, require the Energy Department to show deference to industry-established standards, and force regulators to carry out extra analyses and rulemaking processes before enacting new rules.
Senator Angus King, the independent from Maine who caucuses with the Democrats, has urged the Federal Energy Regulatory Commission to reject the proposed utility megamerger between NextEra Energy and Dominion Energy. In a letter last week to the agency, King said the combination of the two giants risked putting too much power in the hands of one company. “The combination would create the largest electric utility in the United States, concentrating an unprecedented mix of merchant generation, rate-based generation, and transmission assets in the hands of a single company with a documented record of using its market position and political resources to suppress competition that threatens its merchant revenues,” King said in the letter, according to Utility Dive. Specifically, he cited NextEra’s lobbying to derail the New England Clean Energy Connect project in 2021, a transmission line to connect the Northeast’s grid to the almost entirely renewable hydroelectric system in Quebec.
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Last week, the Environmental Protection Agency put out new regulatory guidance on the president’s “freedom to fix” agenda, reminding automakers of their “long-standing legal obligation to release the service information, training information, and tools necessary to diagnose and repair vehicles,” even if the driver could use what they learn to tamper with the emissions controls. Meanwhile, on Friday, President Donald Trump announced that he’d pardoned six people “who were persecuted by the Biden administration” and were either in prison or headed there for violating Clean Air Act prohibitions against rigging the vehicles’ emissions control systems. “While I know this sounds ridiculous, it is nevertheless a fact, and part of the Weaponization and Stupidity that our Country had to endure during four long years of Sleepy Joe Biden,” he wrote in a post on his Truth Social platform. “I AM SETTING THEM ALL FREE, RIGHT NOW!”
In non-emitting vehicle news, Rivian is eyeing a better sales year than expected. While the electric automaker previously said it would ship between 62,000 and 67,000 vehicles this year, it told investors on Thursday that it now expects to deliver between 65,000 and 70,000 vehicles, in what TechCrunch called “a small but potentially meaningful bump.” The announcement came the same week BYD crushed Tesla’s deliveries yet again, as I told you in my last newsletter.

Back in March, I told you that Chile’s most right-wing president since the fall of dictator Augusto Pinochet could take the country’s budding green hydrogen business in a different direction. Now President José Antonio Kast is doing just that. Last week, Chile’s state-owned Production Development Corporation, known by its Spanish acronym CORFO, announced plans to refocus the country’s strategy for green hydrogen on domestic use rather than exports, Hydrogen Insight reported.
China, as I have reported for you many times before, is going hard on green hydrogen, especially since the Iran War forced Beijing to ramp up efforts to find alternatives to imported fossil fuels. Here’s yet another data point: China just laid out plans to build the world’s largest green hydrogen plant using solid-oxide electrolyzers, which operate at higher temperatures. The facility will also produce, methanol, which uses hydrogen as a key ingredient. At peak capacity, the facility in rural Gansu province will produce 100,000 metric tons of renewable methanol per year for use in international shipping. Meanwhile, Spain is investing nearly $21 million into grants for hydrogen projects as the country seeks to make use of its booming solar industry. As I wrote last week, the surge in solar panels is creating problems for Spain, since its grid can’t handle all that power during peak daytime hours. Funneling that electricity into electrolyzers to make molecules that can be cleanly burned later may offer a solution.
Last month, I told you about a catchier term for the very small-scale solar panels being legalized to go on windowsills and balconies, opening the door to more apartment dwellers generating a small share of electricity themselves. That term, which I first read in Inside Climate News, is “guerilla solar.” Well, that solar rebel mindset is coming to the “Live Free or Die” state. On Thursday, New Hampshire Governor Kelly Ayotte, a Republican, put out a list of 74 bills she signed into law before Fourth of July weekend. Among them was SB-540, legalizing plug-in solar panels. The law will take effect on July 27, according to PluginSolarUS, an advocacy group.
Rob talks with Columbia’s Lily Bermel about where climate policy should go next.
Wait, is the climate policy landscape … in better shape than it looks?
Just over a year ago, President Trump passed the One Big Beautiful Bill Act. It repealed many of the Biden administration’s most aggressive climate policies, including tax credits for solar and wind energy.
Although those policies are gone, the emissions cuts they achieved remain largely intact — at least in the power sector, according to a new study that we’re covering exclusively at Heatmap. Lily Bermel, the report’s author and a visiting fellow at the Columbia Center on Global Energy Policy, argues that at least where energy generation is concerned, the glass is more than “half full.”
On this episode of Shift Key, Lily joins Rob to discuss what we learned from Biden’s big climate law, why it likely never would have achieved its projected emissions declines (at least not without a tremendous transmission buildout), and how studying its legacy changed her mind about policy going forward.
Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap News.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, or wherever you get your podcasts.
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Here is an excerpt from their conversation:
Robinson Meyer: Given that the IRA, in retrospect, in the power sector, kind of resolved any economic issue you would have making a project pencil out and revealed all these non-economic issues that actually constrain development, we are now looking at a political environment where we’re switching from mourning the IRA to saying, okay, what should happen next? And my colleague Emily Pontecorvo recently wrote a story about this question. But I think one of the big questions going forward, especially if Democrats take Congress at the end of this year is, well, should they fight to restore the tax credits? I can even see a world where restoring the tax credits becomes something people insist on to get permitting reform or something.
After writing this report, did you come to the conclusion that Democrats should restore the wind and solar tax credits? Is that the most urgent priority for climate policy?
Lily Bermel: In writing this report, I became quite confident that I don’t think it’s worth the bang for buck in restoring those wind and solar tax credits, and instead that the supply side constraints are the real issue that we need to focus on. I did this lag analysis where if you take a given year, say 2031, and you see that the IRA trajectory would have deployed like more than 300 gigawatts of solar, how many years later would the [OBBBA] scenario do that? There’s only a two and a half-year lag, or gap. And so in restoring the clean energy tax credits, you are only buying back two and a half years’ worth of deployment, which, at least for me, was a lot smaller than I had thought.
Meanwhile, both scenarios have a literal cap in them about how much they can build and how fast they can build it. So even if you buy back that little two and a half-year average annual lag, you’re going to run up to the exact same ceiling. So restoring the tax credits brings you closer to that ceiling, while permitting reform will completely lift the ceiling and be a rising tide that lifts all boats.
You can find a full transcript of the episode here.
Mentioned:
The “Glass Half Full” report
More from Rob on Lily’s findings
From Heatmap: The Wind and Solar Tax Credits Are About to Expire. Will They Come Back?
Heatmap’s cheat sheet on how the One Big Beautiful Bill Act changed America’s clean energy law
Previously on Shift Key: What Has All This Back-and-Forth Climate Legislating Bought Us?
Jesse Jenkins’ paper on transmission’s role in achieving the IRA’s goals
Brendan Duke’s policy affordability framework
This episode of Shift Key is sponsored by ...
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Music for Shift Key is by Adam Kromelow.