You’ve reached your free article limit
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Sign In or Create an Account.
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Welcome to Heatmap
Thank you for registering with Heatmap. Climate change is one of the greatest challenges of our lives, a force reshaping our economy, our politics, and our culture. We hope to be your trusted, friendly, and insightful guide to that transformation. Please enjoy your free articles. You can check your profile here .
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Subscribe to get unlimited Access
Hey, you are out of free articles but you are only a few clicks away from full access. Subscribe below and take advantage of our introductory offer.
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Create Your Account
Please Enter Your Password
Forgot your password?
Please enter the email address you use for your account so we can send you a link to reset your password:
The Changli is weird, about $1,000, and a surprisingly compelling vision of the future.

If you’re trying to solve a problem, it’s unlikely that anyone is going to look over your efforts, scribble things on a pad, scowl, and then say, “Have you tried half-assing it? Really phone it in?” This almost never happens. And yet it's precisely what I think needs to happen for electric cars to live up to their potential. They need to suck far, far more than they currently do. I know this sounds like what many experts would call “a terrible idea” and “stupid,” but I’m confident in this belief for one very notable reason: I’ve lived it.
For the past few years, I’ve used and enjoyed an electric car that is, by the standards of any EV available on the mass market today, terrible. I’m talking about something with about 1/10th the range, about 1/250th the horsepower (and that’s being generous), and maybe 1/5th the maximum speed of a modern EV. These are the sort of specs that should be charitably considered garbage.
And yet, despite it all, what I’ve learned is that not only are such meager capabilities enough for a shocking amount of my transportation needs, the whole experience has been downright fun. Yes, fun.
The car I’m talking about is called the Changli Freeman, and I believe it is the cheapest car in the world. In fact, that was the initial reason I bought it. You see, my job is to write about and do things with interesting cars, so when the pandemic arrived in 2020, that put a real crimp in my usual plans of traveling to people with strange cars all over the country and driving them, on video, to the delight of audiences in the high severals.
So, stuck at home, I hatched a new plan: I’d bring the interesting cars to me! Well, one interesting car, and that interesting car would be the cheapest new car one could buy.
My research brought me to a category of automobile that is known in their native land, China, as 老头乐, something that translates to “old man happy car.” That’s because this type of car is primarily sold to elderly folks in second-tier cities who need something to get to the market or pick up grandkids from school. Slow is just fine, and the legality of these cars, even in their native China, is muddy, at best. But they are definitely cars, of a sort.
At $930, the Changli was the cheapest of the cheap. Add in the necessary five 12V lead-acid batteries, which aren’t included in the base price, and the bill lurches up to $1,200, still absolutely, impossibly, floor-settingly dirt cheap for a new car of any kind.
Oh, and perhaps equally incredibly, I found this car on the website Alibaba.com, and bought it online, just like you would buy a video game console that looks like a Playstation 5 but perversely only plays 40-year-old Nintendo games.
Sure, shipping from China and all of the related customs hassles brought the total cost to about $3,300, but even so, we’re still talking about something wildly inexpensive. We’re still comfortably lying down on that bottom tier, and if you need further proof of this, here’s a video of me when I first got it and had to take it out of the massive cardboard box it shipped in:
Unboxing The World's Cheapest New Car Reveals It's So Much Better Than You Thinkwww.youtube.com
Now, aside from the fact that my new car arrived in a cardboard box, what you should note is my raw, unmitigated delight.
I had been genuinely ready to accept what would effectively be a plastic porta-potty-type body on a crude, flimsy chassis with a chain-driven axle and an effective operational lifespan roughly on par with your average mosquito. But that’s not what I got. What I got was a very cleverly-designed little car with an all-steel body, all the required legal lights and indicators, a windshield wiper, heater, radio with an MP3 player, and even a freaking backup camera. It was so much better than I ever could have imagined.
I later brought the Changli to Munro and Associates, one of the leading vehicular evaluation companies in the world, a place where major automotive manufacturers bring competitors' products to determine how they’re built and how much it costs to make them.
Sandy Munro, who runs the company, was genuinely stunned by what the Changli had to offer, and how it was made:
Sandy Munro Attempts To Demystify The Absurdly Low Cost Of The Changliwww.youtube.com
Remember, these are the reactions of someone who has torn down every major electric car on the market, from Teslas to Fords to BMWs. He knows what he’s talking about.
The specs on the car aren’t exactly impressive: 1.1 horsepower electric motor, 60V of batteries which gave a (tested) range of 27 miles, and a top speed of about 25 mph or so, though something around 20 was more common. My kid is able to run up a hill faster than the Changli can get up it. And yet, somehow, it works.
Here's What The World's Cheapest Electric Car Is Like To Drivewww.youtube.com
It actually does more than just work; it’s a usable transportation solution for far more of my normal transportation needs than I’d have ever guessed. While it may have come into my life as a curio, it very rapidly became an actually useful conveyance.
I used it to go to the grocery store. I sometimes took my kid to school in it, or to a friend’s house. I picked up take-out. I got parts from the auto parts store when one or more of my “real” cars needed repair. I met friends out at restaurants or galleries or clubs in town, and when I did, I could always park where no one else could, nose-to-curb or in tiny nooks behind dumpsters or any number of other small, forgotten spaces.
I did all of the sorts of mundane, low-distance, low-speed personal transportation acts that we all do, and which command a far larger percentage of our day-to-day transportation needs than many of us realize.
Now, I live in an environment where this sort of thing is perhaps unusually possible. It’s a college town, so there’s a lot of fairly dense commerce surrounded by a lot of low-speed streets, which makes it ideal for using a low-speed neighborhood electric vehicle (as it’s technically classed). According to the rules of this vehicle classification, which varies a lot from state-to-state, I can drive my absurd little machine on any street with a speed limit of 35 mph or less, though I think I can cross streets with higher limits.
There’s no highway travel, of course, but that’s not a restriction I’d need to be told to obey, as trying to drive this thing on a highway would be like shoving a sloth into the path of a cattle stampede. Were I to be in an accident with something like an F-150, I’d probably end up accordian’d like a cartoon coyote.
What I learned was that about 75% of my daily transportation needs could be accomplished with this shockingly minimal machine, and, even better, done with more fun than getting in a full-sized car. It was even easier than driving my regular cars! It was quiet and leisurely and everyone who saw this refugee from Cartoonistan greeted it with amused bewilderment or a smile or both.
Compared to a real EV like, say, a Tesla Model 3, this thing is a joke. But it’s a joke that can get to and from the grocery store in about the same amount of time when driving through town, and accomplish pretty much the same job, for a tiny fraction of the price and without hauling around an extra 3,000 pounds of car and battery that were, for the purposes of a trip like a grocery run, just dead weight.
There’s something in the automotive industry known as “vehicle demand energy,” which basically refers to the amount of energy needed to simply put the whole car in motion. The vehicle demand energy of a Tesla or a Ford Mach-E or even a Nissan Leaf is orders of magnitude higher than what the Changli demands, and for an awful lot of driving, that’s wasted energy.
If we’re really serious about using EVs to make a real dent in climate issues and energy usage, then we should adjust our thinking to make room for Changli-type vehicles.
Side by side with a “real car,” the Changli looks like a comical, shrunken subset, but compared to other minimalistic electric, low-speed transportation solutions like an e-bike, it feels like being carried in a luxurious, silken-draped litter. Unlike an e-bike, you’re still enjoying complete protection from the weather, and since you’re not teetering on a pair of wheels, but are rather cozily lounging inside a metal box, you can carry so much more stuff.
That’s why a minimal car-esque EV like the Changli is viable for transporting, say, tubs of Chinese food home or taking your kid to school: It’s a car, not a bike. It’s an obvious thing to note, but it’s a big deal when it comes to actually using the thing.
Sure, you can’t take a roadtrip in a Changli, but you knew that from the moment you looked at it. It is just a case of the right tool for the right job. Live somewhere dense, with a lot of low-speed travel? Maybe a Changli makes sense! Live on a compound and it’s a 45-minute trip if you need dental floss? Maybe not. There will always be a place for long-range, comfortable and safe EVs, capable of high speeds and long road trips, but they don’t need to be your daily driver.
Perhaps many of us will have small, fun, a-bit-better-than-Changli-type vehicles that we drive day-to-day, and then take majestic powerful, long-range EVs on the occasional road trip.
This doesn’t have to be a punishment. I’m a gearhead, I love cars and driving, and I can honestly say my driving experiences in the Changli have been a blast. I even took it to a track event. I’m pretty sure I hit 26 mph, and, like any car at its limit, it was pretty fun, making those bagel-sized tires squeal and feeling that tall, silly body lean and tilt like a drunk on an escalator.
Already in Europe we’re starting to see some realization that this sort of category is viable; French carmaker Citroën has a cheap, $10,000-ish car called the Ami that is classified under European quadracycle laws, which is essentially a category for low-speed city cars, which make a lot of sense the dense urban landscapes found all over Europe.
The Ami’s speed is limited to 28 mph (I suspect it’s technically capable of more), and it can go about 47 miles on a full charge, both of which are enough for the job it’s designed to do. The more I think about cars like the Changli and the Ami, the more I think they should be far, far more common than they are.
If we want to really change the transportation landscape in a way that’s good for the climate, is less demanding on the difficult rare-earth resources required to make EV batteries (for the resources that go into the battery of one full-range and power EV, you can likely make at least three short-range-use EVs), and yet still preserves so much of the personal transportation freedom that we’ve all grown to expect, then its time to really think about scaling down the sorts of vehicles that we use for all the little drives we do.
And, remember, it’s not a punishment. It’ll be fun. I know, because, again, I’m doing it, in the most minimal, ridiculous way possible.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
The Iran war has been a gift to the country’s vehicle, solar, and battery business.
This is Heatmap Daily, a weekday evening digest written by our executive editor.
Happy Monday and welcome back. For months now, we’ve been talking about how the U.S. and Israel’s war in Iran has been a boon for electric vehicles, clean energy, and (unfortunately) coal.
But today we got data that confirms: This clean energy export boom is not just a side story. It is one of the brighter spots in the overall Chinese economy, which remains the world’s second largest.
According to economic data released on Monday, China grew 4.5% during the summer quarter as compared to the quarter from a year earlier. That means the country will likely hit its growth target this year, albeit on the low end.
The country’s economic expansion wasn’t driven by domestic consumption, however. Consumer confidence remains low, and residential investment has yet to return after the property crash earlier this decade.
Instead, booming exports are now driving China’s economy. Exports were more than 36% higher in September than a year earlier, driven by chips, ships, electric vehicles, and solar panels and batteries. The country will likely record its biggest trade surplus ever this year.
Some of those categories are clearly flourishing thanks to the global AI boom — think chips and even batteries. But the preponderance of vehicle exports suggests surging oil prices aren’t hurting. Sales of ‘new energy vehicles,’ a category that includes 100% electric vehicles and plug-in hybrids, were up more than 13% on a year-over-year basis in September, according to the Chinese car manufacturer’s trade group. But exports of these vehicles are booming. Battery electric vehicles were up 130% last month compared to the same period in 2025, and plug-in hybrid exports were up more than 200%.
It’s interesting to consider how much the Chinese and U.S. economy are mirroring each other at this moment. Americans are dealing with a remarkable investment boom, which is buoying the labor market and stubbornly maintaining high inflationary pressure. China is struggling with deflation, and exports are its quickest path to growth. (Consumer sentiment in both countries, interestingly, seems to be in the doldrums, even though American consumers appear to be in much better shape.)
When thinking about what artificial intelligence could do for the United States over the next decade, some subject-matter prognosticators (and even some Anthropic employees) imagine a world of 4%, 5%, or even 7% GDP growth. Such a growth rate is difficult even to envision in the modern era, of course, and it seems like it could propel the U.S. economy to staggering prosperity.
I know better than to make a prediction about where we’re headed. But amateur economic commentators should keep China in mind, too: a country that dominates along many technological axes, but where the standard economic math of supply, demand, and consumer sentiment still holds. Except if the United States economy were to stumble, no exterior source of demand will come to our rescue.
Endurance Energy hoped its generator would run for a full year, but the team isn’t afraid of the “error” in “trial and error.”
About 300 miles off the Oregon coast, a mile beneath the ocean’s surface, a startup just drilled the world’s first subsea geothermal well. And for a grand total of exactly 8.7 seconds, its prototype power plant generated about 2 kilowatts of net power. It wasn’t quite the result the Seattle-based Endurance Energy was hoping for — the company’s goal was to run its 100-kilowatt generator for a full year. But it’s not nothing.
“We really proved with this mission that a geothermal well could be drilled and completed on the seafloor, and doing that within 21 months of the company existing I think is really a testament to our pace of progress,” Endurance CEO Andrew Redd told me.
A former SpaceX engineer — as so many climate tech founders seem to be — Redd appears quite comfortable with the rapid trial-and-error cycles that hard tech startups often demand. Or as he stated in the company’s press release, which provides a refreshingly frank account of what this first test did and didn’t accomplish, “We follow the adage ‘make it exist, then make it good.’”
Investors seem to be buying it. In June, the startup raised a $54 million Series A, led by Peter Thiel’s Founders Fund — Endurance’s second funding round in less than two years of existence. Still, the team certainly has their work cut out for them. The ocean is a notoriously difficult operating environment: Saltwater is corrosive and offshore infrastructure is difficult and expensive to build, maintain, and repair.
Indeed, Endurance spent the first 11 days of its three-week stint at sea debugging its drill, which the team had never operated underwater before. But with a vessel chartered and a locked-in deployment date, the company couldn’t afford to wait for everything to work out perfectly. “We were still working on that generator hours before it got on the seafloor,” Redd told me. He’s used to that sort of thing, though, comparing it to making final tweaks to rockets already sitting on the launchpad. “That’s kind of the name of the game,” he said.
The trial took place at Axial Seamount, an active underwater volcano and the only place in the world with a cluster of hydrothermal vents connected to shore by fiber optic cable, which allows the Endurance team to monitor and control its system in real time from Seattle. While this was the company’s fifth deep-sea mission, it was the team’s first attempt to actually drill their own well.
After lowering their drill about a mile below the surface, the team bored two holes and turned the second into a well about 2 inches wide, lining it with pipe and sealing it with cement. But after losing so much time to debugging, the team only managed to drill about 52 feet deep — far short of its original 200-foot target.
Water then flowed up the well at about 260 degrees Celsius (around 500 degrees Fahrenheit), but the narrow borehole proved too restrictive to deliver enough heat for the generator to operate. So the team pivoted, connecting the generator directly to a naturally flowing, hotter hydrothermal vent instead. The generator then ran for a total of 29 seconds, producing about 2 kilowatts of net power for 8.7 seconds. That represents the total electricity the turbine generated, minus the 7 to 8 kilowatts needed to run its supporting components, such as the refrigerant pump and other onboard equipment.
Then a software glitch triggered the onboard battery safety system, which shut down the plant. When the team tried to restart the system, the power cable feeding the refrigerant pump failed, leaving the pump unable to restart. That was the end of the road. The mission wrapped up after three weeks at sea, a far shorter run than the team had hoped.
“The success criteria would be if we had left with the generator still on the seafloor; that would have been an example of sustained net power, and we didn’t get there,” Redd told me. Instead, the team brought the system back to Endurance’s Seattle headquarters, where it’s fixing the software as well as refurbishing and upgrading the hardware — which includes changing how it builds and tests subsea cables — to prepare for another mission sometime this winter. This time, the goal will be to generate sustained power from a much deeper well.
The team will need to demonstrate progress soon to keep its next major milestone on track: a planned 2-megawatt deployment off the coast of Tonga by the end of 2027. The project aims to supply electricity directly to the Tongan grid, which today is heavily dependent on expensive, imported diesel. Redd expects subsea geothermal to be cost-competitive with that fuel in this first pilot.
Getting there, however, is a formidable engineering challenge. While it’s long been a subject of academic curiosity, no one prior to Endurance had ever drilled an offshore geothermal well before, meaning the team can’t simply transplant existing land-based technology to the seafloor. “Every component that you would use terrestrially now needs to be either modified or built completely from scratch,” Redd explained. “And so you multiply that across every component required to make these kinds of infrastructure projects happen, and it’s a lot of work.”
No kidding. But if Endurance can pull it off, Redd sees this resource as “the perfect energy source for the future.” A conference paper presented by the geoscience company Viridien last year estimates that offshore geothermal resources worldwide could yield about 6 terawatts of recoverable electric power — nearly twice the world’s current continuous electricity output.
“We can access terawatts of power. There’s no fuel. We can site next to extremely large cities around the Pacific. We have no surface presence,” Redd said, ticking off the advantages. Plus, the three necessary ingredients for a high-quality geothermal well — permeable rock, high heat, and water — are widely accessible offshore, he added. Eventually, he expects subsea geothermal to undercut natural gas in Endurance’s target markets: electricity grids, industrial facilities, and data centers across the Pacific Islands, the U.S. West Coast, and Northeast Asia, all of which sit along the undersea volcanic zone known as the “Ring of Fire.”
The way Redd sees it, advances in subsea technology pioneered by the offshore wind, oil, and gas industries have cleared much of the technological path to making underwater geothermal a viable clean energy resource. In his view, what’s been missing is simply the ambition to chase the opportunity in the private market. SpaceX, he said, really proved what’s possible for a scrappy startup to achieve.
“It is quite new at industrial scale for a small company with a bunch of fairly young people to go after something like this,” he told me. “Before SpaceX went to launch a rocket as a private company, no one thought you could get to orbit as a private company. And so that has really seeded this ambition.”
On Greenland’s deepsea mining ban, Indonesia floating nuclear, and a solar boom
Current conditions: Hurricane Trudy has weakened from its peak as a Category 2 storm but still threatens up to 8 inches of rain as it swirls off Baja California • A nor’easter is howling through the Mid-Atlantic this week, hammering the coast with winds of up to 70 miles per hour • A humid overcast has settled over Paris this week as French authorities struggle to regain control after protests over living costs gave way to anarchic riots.
At least 47 major data center projects have been delayed, withdrawn, or blocked so far this year, according to data the regulatory intelligence service RegLayer shared with the Financial Times — and that may be a “conservative estimate.” Just 35% of planned data centers are “credible,” analysts told the newspaper, as more than 1,000 communities across the United States now have restrictions on artificial intelligence infrastructure. The data comes as investors look increasingly jittery about AI following ChatGPT-maker OpenAI’s missing a key revenue metric this year.
Those findings stand in contrast with the numbers from our data service, Heatmap Pro. Based on our research, at least 107 projects faced cancellation so far this year, putting 2026 on track to beat last year, which saw 108 proposals nixed.
Unless you’re living off the grid and away from any social media (if so, I’m jealous), then you can probably surmise that not-in-my-backyard opposition prevails in many such cases against proposed data centers. That makes selling would-be neighbors on the projects critical. New polling by the advocacy group GoodPower found that a binding promise to protect local electricity rates boosts support for the projects upward by as much as 14 points. Such a pledge worked primarily on the 78% of voters who distrust data centers. Another potential winner: Pair a data center with renewables. At least 46% of respondents to the poll said their support would increase if a project were powered by renewables. The survey spoke to 2,610 registered voters last month and oversampled in states with at least 200 data centers completed: Arizona, Georgia, Indiana, Pennsylvania, Texas, and Virginia.
Greenland wants to find ways to exploit its mineral riches in hopes of generating enough income from industries other than fishing and tourism to eventually wean off subsidies from the governments of Denmark and the European Union. Earlier this month, as you may recall, the self-governing Danish island gave a project the green light. But the government in Nuuk doesn’t want miners harvesting metals from the seabed surrounding the Arctic island, which are fertile fishing grounds and could, in theory, lead to mineral production without meaningful infrastructure to create jobs for Greenlandic people. Last week, the Greenlandic Parliament adopted a resolution requiring the government to draft legislation banning deep-sea mining. All members present voted to approve the proposal, according to Sermitsiaq, a leading newspaper in Nuuk. The ban would, if adopted, last until the end of 2029, with the possibility of an extension for two years at a time.
Sign up to receive Heatmap AM in your inbox every morning:
Long before the race for small modular reactors kicked off, Russia launched a floating nuclear power station and sailed the vessel up to the Arctic to power a small town. Now, as you may recall, the state-owned Russian nuclear company Rosatom is making plans to build more floating nuclear plants, and it has a major nuclear newcomer nation as an offtaker. Last week, NucNet reported, Rosatom announced a deal with Indonesia’s state-owned PT Pembangkit Listrik Nuklir to supply electricity to northern Indonesia from at least two floating nuclear plants with a capacity of 200 megawatts each.

Over the past decade, small-scale and rooftop solar systems increased from 18,812 gigawatt-hours to 92,979 gigawatt-hours, an increase of over 394%. That’s according to a new analysis from the Energy Information Administration, which found that California, Arizona, Texas, Florida are the regions with the most abundant solar resources. Even though the state has worse solar resources in general, New York ranked fifth as a result of growing capacity. Still, the rate of growth in generation has slowed over the past three years. l
The Trump administration is pulling out all the stops for Alaskans who want to drill and transport fossil fuels, mine minerals, and log trees. Now he’s easing rules on hunters. A new final rule from the National Park Service has revived a hunting method the Biden administration banned in 2024: Baiting bears with doughnuts soaked in bacon grease. Hunters use the baits to lure bears to close range before shooting them. “Some hunters prefer to use strong-smelling, high-calorie foods like pastries, doughnuts, meat scraps or fish remains to lure bears from miles away,” The New York Times reported. “But some conservationists say the practice is unethical and risks making the bears accustomed to human food, which could endanger people.”