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Hertz backtracking on EV rentals is not a surprise.

A year ago, before a vacation to see the eruption of the Hawaiian volcano Kīlauea, I found myself scrolling through my rental car options. A few users on the car-sharing service Turo offered up their Tesla Model 3s, and I was tempted by the idea of driving electric on holiday just as I would at home. One problem: There are no superchargers on the Big Island. I opted instead for a dependable, decade-old Hyundai Sonata — one that cost half as much per day.
An electric rental car is an easier sell in a big city with plenty of fast chargers. Even so, it appears that Americans at large are making the same choice that I did. Rental car giant Hertz made a big splash by adding Teslas to its fleet in 2021 and using NFL legend Tom Brady to advertise them. Now, instead of scaling up to 25% EV by this year as it had once planned, Hertz says it will sell off a third of its EVs because of weak demand and higher costs. The company plans to use the money to shift back toward more gasoline-powered cars.
I can’t say I’m surprised. EVs are, at least for this moment, an awkward fit for America’s rental car economy.
On the one hand, a rental is a great way for someone with no time behind the wheel of an EV to experience the reality of ownership. As a member of the car press, I got to test a Model 3 for several days before I bought my own. Believe me: A brief test drive from the dealership is nothing compared to what you’ll learn from puttering around in one of Hertz’s EVs for a few days, getting accustomed to its user interface and to the task of recharging. If you’re thinking about buying an electric car and you have a vacation in the near future, I’d encourage you to take the opportunity. An EV rental car is also an attractive option for lowering a vacation’s environmental footprint, since you’re probably already flying in a carbon-spewing airplane.
A rental car is also a good excuse to drive something fun or goofy. On a business trip a decade ago, I fulfilled a boyhood daydream by taking the bright red Jeep Wrangler and bombing around the San Francisco Bay Area with the top down (thanks, corporate card). A weekend car rental offers the chance to hop in a Tesla, which remains an usual or exotic experience in most places outside of California. However, Hertz’s struggles suggest that allure isn’t enough to overcome the higher cost of renting an EV. Especially when the bottom-dollar beater gets you where you’re going, if not in style.
The biggest issue, of course, is the fear of the unknown. Because so few Americans own a pure EV, renting one means learning a new driving paradigm — a chore, if not an outright headache. The last thing most people want to do while traveling to a conference in Boston or vacationing to the beaches of Los Angeles is to figure out how to put a Tesla into reverse or worry whether there’s a supercharger close to the hotel.
In truth, it’s not so bad. Once you’re inside an electric vehicle, the experience is built to be as idiot-proof as possible. Most modern EVs feature a big touchscreen with a map that will route you to available charging locations. The car will make sure to warn you, repeatedly, if it thinks you’re letting the battery get too low or straying too far from available chargers.
As much as the vehicle’s UI strives to inspire confidence, though, it’s easy to see why drivers who don’t already own EVs feel wary. The Biden administration’s big push may indeed expand America’s charging infrastructure. For now, though, there are still plenty of horror stories of people beset by busted plugs, slow chargers, long lines, or lousy interfaces. Vacation is supposed to be about decompressing, not range anxiety. Until chargers become much more reliable and get closer to ubiquitous, travelers will choose the known quantity: pump gas and put away the climate part of their brain.
That’s not to say EVs are doomed in the rental car market, or that tourists will forever spew carbon emissions from the backs of their battered Nissan Altimas and Honda CR-Vs. As Bloomberg reports, Hertz is paying close attention to GM’s attempts to revive the Chevrolet Bolt and introduce an electrified Equinox crossover as entry-level EVs in the low $30,000s. At that level, an agency could rent out EVs at prices more competitive with their traditional gas-burners. As EVs grow cheaper to rent and drivers grow more confident about charging, some of them will think hard about renting electric — especially in times of spiking gas prices. Perhaps a day will come when companies require their traveling employees to rent EVs instead of combustion cars as a way to keep costs down or to contribute to the firm’s green claims.
In the meantime, the question of rental EVs hovers in the same moment of uncertainty that clouds everything EV. Sales of electrics are not slowing, despite reports to the contrary. However the legacy automakers are seriously struggling with their electric transitions. Heatmap’s reporting has shown a major partisanship-based gap in EV buying interest, and that drivers in much of the country aren’t nearly as interested in buying electric cars as Ford and GM have suddenly become in selling them. The bad vibes are enough to make one wonder whether those living outside of large, EV-friendly large cities will ever embrace owning an EV, let alone become comfortable enough to rent one the next time they fly the family to Disney World.
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Greenhouse gas pollution could drop by half a percent this year, according to a new analysis.
This is an edition of Heatmap Daily, an evening review of the day’s news written by our executive editor. Sign up for it here.
Back in March of last year, I coined the phrase “Degrowth Donald” to describe President Donald Trump’s accidental environmental impact.
Trump might say that climate change was a “hoax” or “scam,” I said. But when you looked at his actions, a different set of beliefs emerged.
He imposed a 10% tax on Canadian oil — a far more effective deterrent on consuming Albertan crude than a decade of protests against Keystone XL. He taxed foreign car imports and levied new tariffs on single-family-home building materials. You could say he had, I don’t know, rhubarb politics — a MAGA red stalk erupting in big green leaves.
Of course, Trump’s actual environmental politics are far more complicated. He has declared war on wind energy and gutted greenhouse gas rules. As you read in Heatmap AM this morning, the Trump administration announced today it would transform the Endangered Species Act to legalize a much broader range of animal killings.
But every so often, Degrowth Donald rides again. And so it is with the Iran war, which has gone on much longer than Trump initially envisioned, changed the global energy economy, and made China’s distinctive approach to energy security — which relies on electrification and large oil and mineral stockpiles — look more popular globally. It has triggered an energy crisis that is, at the moment, getting worse: Even in the United States, gasoline prices are surging again, and diesel is nearing its post-2022 inflation-adjusted record highs, according to Patrick De Haan, the head of petroleum analysis at GasBuddy. Energy prices are even higher in much of Europe.
One upshot of these higher prices, though? Emissions now seem to be going down. According to a new analysis from Carbon Brief, a U.K.-based nonprofit, global emissions from fossil fuels will fall by half a percent this year because of higher oil and natural gas prices caused by the Iran war and Strait of Hormuz closure. What’s interesting is that coal burning will actually increase — by more than 1% — but it will be swamped by declines from oil and gas consumption.
That’s a change from what authorities once expected. Last year, the International Energy Agency projected that global coal use would decline this year because of Chinese policies. But fuel switching will drive it up.
Of course, emissions declines caused by higher prices (or economic downturns) are the worst type of reductions. What we want to see, instead, is countries switching to lower-carbon forms of energy. But energy crises have a way of pushing every country’s energy policy in new directions. This year’s events have convinced Thailand, for instance, to reduce its liquified natural gas consumption and switch to renewables instead; they have caused Canada to open its market up to cheap Chinese electric vehicles and pursue an “associate membership” with the European Union. The 1970s oil crisis ultimately created the global energy regime of the 1980s and 1990s. What else countries might learn from this crisis is not too hard to guess.
The administration told a federal court that it has a “new analytical methodology,” hence the continued delays.
A federal judge ruled in early August that the Trump administration’s freeze on vertical height clearances for wind turbines was likely illegal. More than a month later nearly all of the wind energy projects remain on pause, as federal officials add new red tape that industry representatives say runs afoul of the court’s edict.
Let’s catch-up quickly on the American wind sector’s existential dilemma: the federal government has control over airspace higher than 200 feet from the ground and wind farm turbines essentially always enter that sphere of control. For at least a year and a half, the Trump administration through the Department of Defense and the Federal Aviation Administration has slowly gummed up what industry and former government officials have said was once a rote, benign bureaucratic process for ensuring turbine rotation didn’t interfere with flight patterns or radar at nearby airports.
So, Trump is delaying key approvals even for wind projects on private land, a worst-case scenario for the industry during his presidency. With support from their respective trade groups, many project developers sued and in August won a preliminary injunction against this de-facto national wind energy freeze. The court ruling said federal law laid out clear deadlines for completing these airspace reviews and the administration was willfully missing them.
“[In] light of DoD’s review freeze that started a year ago and still has no end in sight, the wind developers would naturally look to the same deadlines for relief,” U.S. District Judge Karin Immergut wrote, stating the administration’s pause violated the Administrative Procedures Act. Immergut also said the Trump administration potentially violated the law by reviewing projects under a new national security “methodology” that was defined by Congress.
But on Thursday, in its first update to the court since the ruling, the Justice Department laid out how essentially all projects remain at a standstill because they were adopting a new kind of comprehensive review process.
The administration claimed that “as a matter of policy” it had “resumed processing wind energy project applications,” but it only described a single instance where a company had heard from the military about moving forward. In addition, that company as well as all others affected by the freeze would still face a “new analytical methodology” for federal agencies reviewing height clearances for all projects, which appears to fly in the face of the ruling. The Justice Department did not provide any more detail about the methodology in its status update to the court.
Nicole Hughes, executive director of lead plaintiff Renewable Northwest, asserted in an interview Tuesday that the agency isn’t complying with the court order. “It appears to me they’re still stalling,” Hughes told me, adding the federal government’s reluctance to proceed is creating “a pretty high risk” for developers of any new wind projects in the United States. She said if nothing changes in the short term, they’re going to “have to go back to the judge and ask for further clarification as to what it means to comply with this order.”
“The lack of compliance by the administration does put into question the credibility [of the courts] and what pieces hold their feet to the fire? What remedies do we have? There’s never been a time an administration flaunts a judge’s orders the way the administration is.”
The Justice Department status update described a multitude of wind energy projects impacted by the freeze. At least 30 projects apparently already signed deals proposed by the military to mitigate radar impacts and were awaiting a counter-signature from the Department of Defense (which Trump calls the Department of War or DoW). Those previous legal agreements are now at risk of being thrown out, according to the Justice Department filing. The new pathway forward for them apparently is: “DoW will either (i) provide a notice that the project presents an unacceptable risk to national security, (ii) re-engage in negotiations with the developer to attempt to ameliorate any unacceptable risks, or (iii) circulate to the project proponent [a] new model mitigation agreement.”
At least 110 projects were in the middle of discussions with the federal government about mitigating airspace impacts when the injunction came down, according to the DOJ filing, which says none of them have heard from officials since the injunction. “As of this filing, developer re-engagements have yet to begin because such discussions need to be informed by the analytical results. Given the number of projects in this category, DoW has been assessing how to resume review and engagement with the developers.”
The DOJ said another 50 projects awaiting initial meetings with the federal government about airspace risk will begin once the administration “finishes with those” 110 projects that were in the middle of the process. That waiting list will also include another at least 40 projects the Justice Department said received “presumed risk” airspace notices from the federal government.
We’ve seen the Trump administration use extralegal means to delay wind energy before, but never to this extent or after a judge ruled against them. The Interior Department had been freezing wind and solar projects on federal lands under a policy requiring Secretary Doug Burgum sign off on routine approvals, but those typical government processes seem like they’ve resumed after a different federal court ruling enjoining that policy.
American Clean Power, the largest utility-scale solar and wind energy trade group, declined to comment. The Department of Defense did not respond to a request for comment.
CleanCounts is announcing new hourly matching credits, among other “enhancements.”
Renewable energy certificates, or RECS — the credits that companies buy in order to make claims that their operations “run on renewable energy” — are getting more sophisticated.
CleanCounts, a nonprofit that runs one of the biggest registries for RECs in North America, announced on Wednesday that it now has the capability to issue certificates tied to the exact hour the renewable energy was produced, opening the door to more reality-based clean energy claims. For companies that want to match their renewable energy purchases to the hours when their factories and stores are actually consuming power, “that was a critical piece of infrastructure that was missing,” Benjamin Gerber, the CEO of CleanCounts, told me.
The company also announced “additional enhancements” to its registry that will enable a wider range of new REC products, from certificates tied to “pollinator-friendly solar,” to projects owned by indigenous Tribes, to “low-impact hydropower” projects that mitigate harm to fish. Gerber said he thinks having a system to track and verify these benefits will help companies tell a different story about the infrastructure they are building, and in so doing help turn the tide of public support.
Traditionally, a REC represents a megawatt-hour of electricity that has been generated by a renewable energy source such as wind, solar, geothermal, or moving water. The generator records every megawatt-hour it produces with a registry like CleanCounts, which issues certificates; companies then buy these certificates, either in advance under power purchase agreements or after the fact in the spot market. The registry then “retires” the certificates once the REC buyer chooses to “use” it to make a clean energy claim. Registries ensure that nobody is counting the same megawatt-hour more than once.
Today, a lot of corporations simply match their annual energy consumption with certificates. If they anticipate consuming 100 megawatts, they might buy 100 megawatts of solar RECs — even if their factories operate at night — and then claim they “run on 100% renewable energy.” Critics argue these types of claims mislead the public and tip the scales toward the cheapest renewable sources — i.e. solar and wind — rather than those that can generate energy in the off-hours, such as batteries, geothermal, and nuclear. Many clean energy advocates want to see companies move toward making more specific claims about the number of hours they run on renewable energy.
Google got behind this idea several years ago, pledging to match its consumption with clean energy on a 24/7 basis. CleanCounts piloted a method with Google to issue the company hourly RECs, but to do so it had to basically reverse engineer the certificates, embedding data regarding the time the energy was produced after the fact. That made it complicated to true up a company’s energy consumption data with its REC purchases and say, “we covered X number of hours with clean energy.”
Now, CleanCounts will be able to specifically issue a credit for “1 megawatt-hour produced Wednesday, September 16, at 9:00 a.m.,” for example, making it far easier for companies to adopt an hourly matching strategy.
“Instead of breaking it apart, they're basically issuing it as an already granularized tradable certificate,” Alex Piper, the head of policy at EnergyTag, a nonprofit that advocates for hourly matching, told me. “Which is what is new and exciting, and opens the door for more liquid transactions and a broader and more impactful marketplace.”
Hourly matching is not exactly popular in the corporate sustainability world. A lot of companies and sustainability consultants argue that accounting for their energy on an hourly basis will be too complicated, too expensive, and ultimately crater the corporate clean energy market. Corporations are in a showdown with EnergyTag and other proponents of hourly matching to convince the Greenhouse Gas Protocol, a nonprofit that sets standards for corporate carbon accounting, of their case.
The new CleanCounts product solves at least one of those challenges, making hourly clean energy procurement much simpler.
That might also reap benefits in the form of consumer trust. New polling from EnergyTag and YouGov found that Americans tend to agree that companies shouldn’t claim to use solar at night. When asked, “When should a company count as a clean energy user?” 45% of respondents selected “only when their clean energy supply matches the hours they actually use electricity,” while 22% chose “when their clean energy averages out over the year (i.e. daytime solar covering nighttime usage.)” Just under a third of the 1,292 respondents selected “don’t know.”
Even if companies start buying hourly RECs, however, another challenge will be figuring out how to tell their customers, most of whom have no idea what a REC is. For years, companies have simply advertised that they are 100% renewable. What will it take to convince customers that actually, “We use clean energy about half the time we operate” is a more laudable claim?