“Climate change is a hoax” is soooo 2016. In recent years, Republicans have gotten more savvy in their attacks on climate change — and, by proxy, on the Inflation Reduction Act, the landmark climate legislation passed in 2022. These days, it’s less the science of global warming that’s up for debate than the way we’re addressing it. Republicans are now fighting a multi-front battle against EVs, the energy transition, and climate science, on behalf of golden eagles and whales. And no one is leading the charge more obviously — or quantifiably — than former president and current presidential candidate Donald Trump.
With the climate agenda on the line, Heatmap is keeping a running list of Trump’s climate-related statements on the campaign trail. We’ve looked at his rallies, his TV appearances, and his comments on social media and put together a list of Trump’s most frequent and glaringly inaccurate claims since he vacated the White House in January 2021.
While some of his musings (okay, fine, a lot of them) might be laughably absurd, others might be something you’ve kind of, sort of wondered about, yourself. To help you better separate fact from fiction, we’ve added context and explanation to each quote, along with a bottom-line determination as to the remark’s facticity.
Lastly, this list is a work in progress and will be regularly updated and added to in the coming months, so if you’re ever in doubt, know that you can find the answer somewhere in here. For ease of navigation, we’ve broken things down into sections:
Climate & Weather | International Cooperation | Wind | Solar | Electric Vehicles | Energy | Efficiency, etc.
Heatmap Illustration/Getty Images
Climate & Weather
Fact check: The term “climate change” was initially popularized by Republicans. In a 2002 memo, Republican pollster Frank Luntz urged President George W. Bush to drop the phrase “global warming” in favor of “climate change” since the former sounds more “frightening” and “has catastrophic communications attached to it,” while “climate change sounds a more controllable and less emotional challenge.”
That said, scientists generally prefer the term “climate change” for pretty much exactly the reason Trump highlighted here — because it encompasses phenomena caused by the increase in CO2 in our atmosphere that don’t manifest as warming, like ocean acidification. For the record: Global warming doesn’t mean that the weather will never get cold, just that it will get less cold on average, over time. In fact, research shows that the cold parts of the globe are warming much, much faster than the rest.
Fact check: That’s … true, actually. “When the atmosphere warms, that means it can hold more water,” Matthew Rodell, the deputy director of Earth sciences for hydrosphere, biosphere, and geophysics at NASA, who has made an extensive study of extreme drought and deluges, told me. That means there will be both more droughts and more rainfall, even though the two phenomena might appear at a glance to contradict each other.
“On the drought side of things, when the air is warmer, more water can evaporate — can be pulled out of the land and out of the plants, into the air, and then transported away,” Rodell explained. “So you have, basically, more water being net removed from an area.” But water in the air has to return to Earth, eventually, in the form of more — and often extreme — rainfall.
Shouldn’t those two extremes effectively balance each other out? As Rodell put it to me, “Floods and droughts are both catastrophes.” During a drought, crops die and wells go dry. And while extreme rainfall might refill an aquifer, “if it’s at the point of being extreme and there’s a flood, that’s not good, either.” Think about Libya, where extended heavy rains in the summer of 2023 broke through dams and inundated towns, killing 4,300 people, displacing an estimated 44,800 more, and causing over $60 million in damage.
One last thing to mention here: While our ability to determine the precise contribution of climate change to individual extreme weather events is improving rapidly, that is, in some ways, beside the point. Rodell explained that “in terms of the frequency, and looking at all these events together and how they’ve changed over time, we’re seeing that they’re increasing in number and severity in correlation with global warming. That doesn’t mean you can say any particular event is 100% by global warming, but, I mean — statistically, it’s extremely unlikely that this is just a coincidence.”
Fact check: True!
Fact check: While it’s true that the climate has always changed, it hasn’t always changed like this. The rapid rise in both atmospheric carbon dioxide and observed average surface temperature since the Industrial Revolution can only be credited to humans, and specifically to the burning of fossil fuels, which release CO2, a heat-trapping gas. There is now near-universal scientific consensus that the warming we’re witnessing has been caused by human activity.
“The most popular climate myths are the ones that are simple and easy to say,” as John Cook, a senior research fellow at Melbourne University’s School of Psychological Sciences who’s made a specialty of combattingclimate disinformation, told me. “It’s the single-cause fallacy, thinking that only one thing can cause natural causes. But you can have other things like human activity that also drive climate change,” Cook added.
Start digging into this kind of logic and it quickly falls apart. For example, Trump’s argument is that the climate has changed naturally in the past; therefore, it must be changing naturally now, as well. But, Cook told me, the same logic could also be used to argue, People have died of cancer in the past; therefore, cigarettes don’t cause cancer now.
Fact check: For starters, Trump’s numbers are orders of magnitude off the mark. The oceans are on track to rise 3.5 feet to 7 feet along America’s coastlines by 2100 — well ahead of Trump’s schedule — according to an independent assessment conducted by federal scientific agencies. Even if global carbon emissions had peaked in 2020 (which we know they did not) and declined relatively rapidly thereafter, the oceans would still probably rise more than 3 feet worldwide by 2300 compared to their 2000 levels, researchers have found, because so much heat is already trapped in the climate system.
According to the latest scientific report from the United Nations Intergovernmental Panel on Climate Change, “sea level rise greater than 15 meters,” or 49 feet, by the year 2300 “cannot be ruled out” in a high-emissions scenario.
While unlikely, 49 feet of sea-level rise would be catastrophic. Large swaths of lower Manhattan, Brooklyn, and Queens would be completely submerged, with waves lapping at the walls of Yankee Stadium and Citi Field. The southern half of Florida would vanish (bye-bye, Mar-a-Lago!). Countries like the Netherlands and Bangladesh would, literally, disappear from the map.
As for that supposedly new oceanfront property Trump is so excited about, scientists expect some 650,000 beachfront properties to flood due to sea level rise in the United States by 2050 — not to mention that globally, some 230 million peoplelive within 3 feet of current high-tide lines.
Heatmap Illustration/Getty Images
International Cooperation
Fact check: The U.S. will not “under any circumstances” pay climate reparations to developing nations, climate envoy John Kerry vowed in front of Congress last year. The situation is, however — and unsurprisingly — more complicated than that.
At COP28 last year, the U.S. pledged $17.5 million to the U.N.’s “loss and damage” fund, which is intended to help developing countries recover from future climate disasters. While some outlets — including this publication — have characterized this fund as “reparations,” the fund has more in common with other international pledges directed at helping developing countries than calls for climate reparations that hold historic polluters morally and financially responsible.
Fact check: China, India, and Russia are all Paris Agreement signatories. But even if they truly didn’t “partake” at all in international climate mitigation efforts, that hardly means the U.S. shouldn’t try to be cleaner.
But let’s take Trump at face value here. When asked to assess if the Paris Agreement gives an unfair advantage to nations like China and India, law professor Daniel Bodansky at the Arizona State University College of Law pointed out to USA Today that “the United States is the second biggest emitter of greenhouse gases in the world and has higher per capita emissions than either China or India. It is misleading to point the finger at China and India and label them as the real polluters.”
What about the bad air flowing to us “from Asia,” then? This isn’t total nonsense. For one thing, we do all share the same atmosphere; that’s kind of the whole point of the global movement to stop climate change. But more concretely, yes, researchers have found that pollutants from China can make their way to the Western U.S.
Here’s where it gets awkward: “An estimated 36% of manmade sulfur dioxide, 27% of nitrogen oxide, 22% of carbon monoxide, and 17% of black carbon over China are the result of manufacturing goods for export. About a fifth of each of these was associated with products exported to the U.S. in particular,” Scientific American writes. In other words, a lot of that “bad air” flowing to us from Asia that Trump is complaining about is from manufacturing products for Americans.
Heatmap Illustration/Getty Images
Wind
Fact check: If you ever want to feel ridiculous, try asking a scientist at the National Oceanic and Atmospheric Administration if windmills are making whales “a little batty.”
NOAA actively studies how “sound, vessel, and other human activities” impact marine life, Lauren Gaches, the director of NOAA Fisheries Public Affairs, told me over email. “At this point, there is no scientific evidence that noise resulting from offshore wind site characterization surveys could potentially cause mortality of whales,” she said.
An ongoing “unusual mortality event” for humpback whales has resulted in 200 whale deaths between 2016 and June 2023 along the Atlantic coast from Maine to Florida — that much is true. But “there are no known links between recent large whale mortalities and ongoing offshore wind surveys,” Gaches told me. NOAA’s fact page on whales and offshore wind explains that of “roughly 90 whales examined, about 40% had evidence of human interaction, either ship strike or entanglement.”
There has been some chatter about underwater surveying work disrupting whales, which may be true in the case of oil and gas surveys, which use seismic air guns to penetrate deep into the ocean floor. The surveying equipment used for offshore wind is, by contrast, used in 15-second bursts and limited to a specific area, “so the likelihood of an animal encountering and coming right into that sound beam is quite low,” Erica Staaterman, the deputy director for the Bureau of Ocean Energy Management’s Center for Marine Acoustics, said on a NOAA-hosted call with the press early last year.
As Ben Laws, the deputy chief of NOAA’s Permits and Conservation Division in the Office of Protected Resources, said on the same call, “There is no information that would support any suggestion that any of the equipment that’s being used in support of wind development for these site characterization surveys could directly lead to the death of a whale.”
Fact check: Trump has had a vendetta against wind turbines since long before he ever ran for president. “Wind farms are killing many thousands of birds,” reads one illustrative tweet from 2012. “They make hunters look like nice people!”
Lewis Grove is the director of wind and energy policy at the American Bird Conservancy, and he told me that while it’s “not necessarily as simple as Mr. Trump painted it out to be, wind turbines absolutely kill birds.”
But the context here is extremely important. Jason Ryan, a spokesperson for the American Clean Power Association, a leading renewable energy trade group, pointed me to research from the U.S. Fish & Wildlife Service that shows wind farms “represent just 0.03% of all human-related bird deaths in the U.S.” Grove likewise told me that, for the most part, bird deaths due to wind turbines do “not have population-level impacts.”
There are exceptions, such as an infamous wind farm in California’s Altamont Pass built in 1981 that “just happened to be in a place that was really heavily used by golden eagles,” Grove told me. Because golden eagle populations were already very low, having 100 or so killed a year by turbines was “unsustainable.” Even in a case like this, though, it behooves one to look at the whole picture: “They found it was a few individual turbines that were causing the damage,” Grove said. These days, around 60 golden eagles a year are killed in Alameda County, the Alameda Post reports, and the operating company must pay steep penalties for eagle deaths.
What’s more, “climate change is one of the greatest threats birds face, with two-thirds of North American species at risk of extinction due to our warming planet,” Jon Belak, senior manager of science and data analysis at The National Audubon Society, told me in a statement. “We need to build more wind and solar facilities to help slow the rise in global temperatures and protect birds and their habitats from a changing climate.”
Wind farms may not have population-level impacts on birds, but fracking does — “the onset of shale oil and gas production reduces subsequent bird population counts by 15%,” even after accounting for factors like weather and other land-use changes, according to one just-published, peer-reviewed study.
Fact check: “I mean, it’s possible with any mix of generation that if supply and demand aren’t equal, your TV will go out. That’s just physics,” Kyri Baker, an assistant professor of engineering at the University of Colorado, told me when I asked her if Trump’s scenario had any merit. In other words, a power outage could happen whether your electricity is coming from coal or natural gas or anything else. The difference, she said, is that “wind is by nature variable, intermittent. But it’s also not reliant on fuel like natural gas or coal plants or even nuclear plants are.”
What happens on days when there is no wind? “Grids are extremely regulated,” Baker explained to me. “There’s so many layers of redundancy that aim specifically to not have [an outage] happen.” A grid is made up of diverse electricity sources (for my visual learners, Canary imagines what a net-zero grid could look like here), as well as measures like offline backup generators, which can kick in if need be, so service isn’t disrupted.
Battery storage is another huge part of this equation. While they’re still fairly cutting-edge as climate technology goes, high-capacity batteries that can manage grid-scale energy needs are getting better and more plentiful.
Fact check: Wind turbines do not damage the literal atmosphere.
But maybe Trump meant atmosphere as in “sense of place”? Most Americans don’t seem to think windmills are “ruining” anything. In a recent Heatmap poll, nearly eight in 10 Americans said they want the government to make it easier to build new wind farms. The Washington Postsimilarly found last year that about 70% of Americans said they wouldn’t mind living near a wind farm.
As my colleague Robinson Meyer has written, “American laws today give even a small, well-resourced minority plenty of tools to block a project” like a wind farm, and “what’s more, once that small group starts campaigning against a project, the public’s broad but shallow support for, say, a general technology can crater. That’s what happened recently in New Jersey, where a once broadly pro-wind public has turned against four proposed offshore wind farms.”
Fact check: Wind in general is not the most expensive form of energy, but offshore wind is very expensive — for now.
Of the energy sources we’re currently used to, nuclear is usually cited as having the highest levelized cost of electricity — that is, it has the highest average cost per unit of electricity generated after construction, maintenance, and operation have been taken into account. Peaker plants — gas-powered plants that run just during times of peak demand — usually come in second.
Offshore wind is costly, with the levelized cost of electricity from a subsidized U.S. offshore wind project increasing “to $114.20 per megawatt-hour in 2023, up almost 50% from 2021 levels in nominal terms,” BloombergNEF reports. Many of the factors making offshore wind so expensive — including permitting delays, high interest rates, and supply chain issues — will abate with time. Meanwhile, onshore wind is one of the cheapest forms of electricity available and has boasted a “lower LCOE than gas plants since 2015,” Sustainable Energy in America reports.
Heatmap Illustration/Getty Images
Solar
Fact check: “That question is actually a little bit tricky,” Baker, the assistant professor of engineering at the University of Colorado, told me, when I asked him whether solar alone could power a factory — but it’s also not really what we should be asking. “One thing I’ve noticed people do a lot is they’ll just compare efficiency of power generation,” Baker explained. But “it’s not just about the efficiency — it’s about other things, too, like solar’s ability to be distributed. You can’t put a nuclear fission power plant in your house — you know, not yet — but you can put solar panels, so that’s a huge benefit. It offers some resiliency that other sources just can’t offer.”
It’s true that solar power is less efficient than other sources of energy, including wind, and that it requires a lot of surface area, which could be an undue burden for a manufacturer. But at the same time, “I don’t know if anybody is proposing to power an entire factory based off of solar,” Baker said.
Heatmap Illustration/Getty Images
Electric Vehicles
Fact check: It’s not wrong to say that Biden has tried to reduce the role of liquid fuel in vehicles. Trump has gunned for Iowa voters by claiming Biden’s goal (albeit not a binding mandate) of ramping up EV sales will kill the local ethanol industry. But Agriculture Secretary Tom Vilsack — Iowa’s former governor — has stressed that just because the administration is pushing for more EVs, “Does that mean we won’t have a need for E15 or E85” — gasoline blends that contain up to 15% and 85% ethanol content, respectively — “in the future? No.”
For example, new rules defining what qualifies as a “sustainable aviation fuel” — and thus for generous tax credits under the IRA — include ethanol and other plant-based fuels, despite opposition from environmental groups. “The Biden administration plans to invest $4.3 billion to support production of 35 billion gallons of sustainable aviation fuel annually by 2050,” presenting a significant opportunity for Iowa’s farmers, The Des Moines Register writes. As Vilsack added, “You have to think beyond cars and trucks.”
Fact check: There’s a lot to unpack here, but the gist is that most of these are the kind of early-stage problems you would find with any emerging technology. While the technology powering heavy-duty electric trucks is promising, there is still a long way to go when it comes to range and capacity.
Still, even a semi that goes only around 375 miles — longer than Trump’s estimate — on a single charge would ultimately be cheaper than a diesel truck, one 2021 study found. Because of the lower cost of ownership, electric semis have a net savings of $200,000 over a 15-year lifespan.
Battery size, and in particular battery weight, will be a major hurdle for long haul electric semis; shipping rates are often determined based on weight, among other factors, and since freight companies already operate on narrow margins, carrying less freight weight is a problem. But the technology is constantly improving. Plus, it’s pretty silly to claim electric truck developers “don’t want to change” their range per charge; electric truck manufacturers are constantly boasting about their new mileage numbers.
Fact check: The distance from Waterloo, Iowa — where Trump made these comments — to “beautiful, safe Chicago” is 269 miles. While the EVs with the worst range would have to charge one single time on a trip of that distance, in 2022, the average EV range was nearly 300 miles. Most cars would make it on a single charge.
Fact check: Trump has repeatedly slammed the Biden administration for supposedly wanting to switch to “all-electric” tanks. This is mostly false, though it has its roots in the Army’s first-ever climate strategy, released early last year. In it, the Army stated that it aims to electrify all noncombat vehicles by 2035 and some tactical vehicles by 2050.
The reason the Army wants to go electric isn’t because of some woke environmentalist agenda, though. “The primary reason the Army wants to electrify its fighting vehicles is to reduce wartime casualties,” Bloomberg writes. “An all-electric fleet would mean personnel wouldn’t have to go on dangerous refueling missions that draw combat forces away from fighting the enemy … [and] electric vehicles are also much quieter and harder to spot on enemy surveillance systems because they generate so little heat.”
Trump has also slammed the Air Force for its climate action plan, although the roots of his claim that Biden wants to make jet fighters green by “losing 15% efficiency” are much less clear. He may be referring to the Air Force’s exploration of alternative fuels — which again, it is doing primarily for strategic reasons, since the Air Force reports 30% of the casualties in Afghanistan came from attacks on fuel and water convoys. “We’re not doing the climate plan for climate’s sake … Everything is about increasing our combat capability,” Edwin Oshiba, assistant secretary of the Air Force for energy, installations, and the environment, told the Armed Forces Communications and Electronics Association.
Fact check: Many EV drivers are dissatisfied with the state of charging infrastructure in the U.S., and lines are an issue. While more charging stations will continue to open up as EVs become more popular — the IRA allotted $7.5 billion to build out 500,000 public chargers by 2030, with another $623 million in EV charging grants awarded last week — this seems, at the moment, to be a fair criticism.
Fact check: China indeed dominates the EV battery market. The Inflation Reduction Act — which Trump has promised to gut — has tried to change this by restricting EV tax credits only to models with batteries and components sourced from the U.S. or its trading partners. The law also includes funding to help seed a domestic EV battery and mineral supply chain.
And it’s working. As my colleague Neel Dhanesha wrote last year, “Battery manufacturers around the country — many of them automakers themselves — have announced over 1,000 gigawatt hours of U.S. battery production that’s slated to come online by 2028, far outpacing projected demand,” according to estimates from the Environmental Defense Fund. All told, domestic battery production has been the greatest beneficiary of the IRA, reports RMI, a clean energy research group.
Fact check: Battery packs on electric boats are designed to be watertight because, believe it or not, it’s crossed the mind of electric boat manufacturers that their products could potentially end up underwater. All the electric boat makers I spoke to in my lengthy investigation into this question told me the battery packs they use have a waterproofing standard that is either at, or just below, what is required for a submarine. The high-voltage batteries are also kept in “puncture-resistant shells” so they won't be exposed to the water even if the boat somehow got mangled in an accident.
All this is a very long way of saying: No, you very likely won’t be electrocuted if your electric boat sinks. But you may get eaten by a shark!
Fact check: As Heatmap has reported, there is little evidence to suggest that making electric vehicles will result in fewer jobs. “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,” Emily Pontecorvo writes.
Fact check: We don’t know what every single EV driver thinks, but EV drivers as a group tend to be pretty satisfied; plug-in hybrids were level with internal combustion vehicles in J.D. Power’s annual survey of performance, execution, and layout-based consumer satisfaction, with fully battery-powered EVs just a few points behind on a 1,000-point scale. Some 90% of EV drivers say they hope to buy another EV as their next car, a 2022 Plug-In America survey found.
And while range anxiety is real, studies show that it declines the longer someone owns an EV and gets comfortable with charging. Only 8% of EV drivers told Escalent they’ve ever run out of juice while driving.
It’ll take more than an hour for you to start getting anxious, too. The average EV sold in the U.S. last year had a range of 291 miles, or a little over four hours of driving at 70mph.
Heatmap Illustration/Getty Images
Energy
Fact check: Economists mostly agree that “energy caused” the spike in inflation that we’ve seen since 2020, so in that sense, Trump is correct. But in making this argument, he inadvertently endorses the case for clean energy — since renewables aren’t subject to the same kinds of supply volatility as fossil fuels, they are therefore considered intrinsically deflationary.
Fact check: First, the United States is the top oil-producing country globally, followed by Russia and Saudi Arabia. It is true that the U.S. eased oil sanctions on Venezuela late last year, though that reprieve was explicitly temporary and contingent on the country holding free and fair elections.
Trump also appears to be referencing the Biden administration’s recent decision to cancel oil and gas leases in the Arctic National Wildlife Refuge and block 13 million acres in the National Petroleum Reserve in Alaska from new drilling. While that does qualify as a large area in Alaska, the moves notably do not stop ConocoPhillips’ controversial Willow drilling project from going forward.
Trump further seems to be alluding to Biden’s campaign promise to not approve any new drilling (“ ...anywhere in our states!”), but that hasn’t exactly gone to plan; although Biden issued a pause on new oil and gas leases on federal lands one week after taking office, the administration then lifted that pause a little over a year later in the face of numerous legal and political challenges. Over the summer, however, the Interior Department did raise the cost of drilling on federal lands.
Heatmap Illustration/Getty Images
Efficiency, etc.
Fact check: Trump made this comment while discussing electric catapults and magnetic elevators on aircraft carriers. While there have certainly been problems with the roll-out of these advanced systems on the ships, none involved water-damaged magnets. Magnets are waterproof, and therefore their performance does not suffer from water damage.
Fact check: As someone who lives in a New York City apartment, I would absolutely describe my dishwasher as “precious and dear,” so that part is true. It is also true that, as I explained last year, rules proposed by the Biden administration call for new dishwashers imported and made in the U.S. to use 34% less water, or no more than 3.3 gallons, during their default cycles by 2027. But it is not true that those dishwashers don’t work.
Energy-efficient dishwashers can take a long time to clean your dishes; many cycles last more than two hours and some up to three. The reason for this is pretty straightforward: In order to achieve the same level of cleanliness as old, water- and energy-inefficient dishwashers, new water- and energy-efficient dishwashers need to swish around longer.
But the “default cycles” are the only dishwasher mode the government restricts; “short cycle” modes, which require more water and take less time, are still allowed on dishwashers sold in the U.S. and aren’t regulated by the new rules. That fast mode just can’t be the default. As Wirecutter writes, “crappy cleaning performance and long cycles aren’t an inevitable outcome of efficiency standards,” and “if your dishwasher is slow and sucks (and a better detergent doesn’t fix the problem), blame the company that built it.”
Fact check: It’s really gas furnace systems that are, technically speaking, dated. Gas furnaces were considered state-of-the-art in the 1920s and 1930s, while heat pump technology — which works by transferring, rather than generating, heat from indoors to outdoors and vice versa — took off in the 1970s as a response to surging oil prices. Heat pumps can be up to five times more efficient than fossil-fuel furnaces, according to electrification advocacy group Rewiring America, which means that at least 70% of people could save money on their energy bills by switching from fossil fuel heaters, the group estimates.
The cost of a heat pump itself varies widely depending on size (how much house it has to heat), type (geothermal vs. air source), and efficiency, then when you add in factors like the cost to refit you existing HVAC system and the cost of labor, well, it adds up. While heat pumps aren’t cheap, they do at least serve as both a furnace and an air conditioner, two appliances for the price of one, an investment that can pay back over time, Rewiring America said.
Fact check: This might have been true when Seinfeld was on the air, but it hasn’t been for quite a while. Modern low-flow shower heads are specifically designed to “push out water that feels like a higher pressure even with a lower flow rate,” U.S. News and World Report writes.
When Trump was on his way out of the White House, his administration reinterpreted a 2013 regulation about how much water can flow out of a showerhead. “Manufacturers [had not demanded] the rollback,” The Washington Post writes. “Instead, the call for more powerful showers came from Trump himself, who complained that the conservation standards led to low water pressure and a dissatisfying shower experience.” With four or five or more nozzles, as Trump had allowed, “you could have 10, 15 gallons per minute powering out of the showerhead, literally probably washing you out of the bathroom,” Andrew deLaski, the executive director of the energy conservation group Appliance Standards Awareness Project, told PBS.
Biden restored the old water flow regulations.
