BYD says it will be the world's biggest carmaker — by building inside the walls meant to keep it out

Climate & Energy 4 min 80 sources

China's BYD set out to overtake Toyota within five years, pledged £1.8bn for five-minute chargers in Europe, and chose to build cars in Hungary and Spain to slip under EU tariffs — even as the Pentagon blacklisted it as a military company.

Key takeaways

BYD aims to pass Toyota as the world's biggest carmaker within five years, and is spending £1.8bn on fast chargers and new factories in Europe to get there.
EU tariffs meant to keep Chinese EVs out are pushing BYD to build cars inside Europe instead — turning a taxed import into an untaxed local product, with sales up 270% last year.
The US went the other way, blacklisting BYD as a "military company," so which car you can buy now depends as much on government rules as on the vehicle itself.

The day BYD stopped being a Chinese export story

At its shareholder meeting in Shenzhen this week, BYD’s founder Wang Chuanfu said the company “will truly become the number one automaker globally in terms of scale in five years” [1]. That means passing Toyota, which sold 11.3 million vehicles in 2025 to BYD’s 4.8 million [1]. It is a large gap. But the direction is not in doubt: BYD overtook Tesla last year as the world’s biggest maker of electric cars, and in May it sold more than 160,000 vehicles abroad, up 80% from a year earlier [1].

The more telling news was where the money is going. Overnight BYD announced plans to spend nearly £1.8bn in Europe building infrastructure for “flash charging” — adding range in about five minutes [1]. And it confirmed it will start assembling cars at a new plant in Hungary in the final quarter of this year, with a second European factory to follow; Spain is on the shortlist [1][2].

Why Europe, and why a factory and not a shipment

Two years ago the European Union put tariffs on Chinese-made electric cars, meant to slow the flood of cheap imports [1]. The tariffs worked on imports — so BYD stopped importing. Cars assembled inside Europe are not “Chinese-made” for tariff purposes [1]. The Hungary plant exists to turn a tariffed import into an untaxed local product.

The timing is also about a rule that hasn’t landed yet. Brussels is drafting “Made in Europe” content rules — a minimum share of each car that must be built locally — and they would take effect before any brand-new factory could be finished [2]. So BYD isn’t building from scratch. Its European adviser Alfredo Altavilla put it plainly: “There is no time to start a greenfield plant today. All you can do is find a brownfield” — an existing factory to take over [2]. Europe has spare ones. Stellantis, sitting on underused western-European plants, has openly courted Chinese makers to lease the space [2]. The wall meant to keep Chinese cars out is quietly being answered by Chinese cars made by European hands in European buildings.

It is working on the sales side. BYD’s European sales grew 270% last year to nearly 188,000 vehicles, and more than doubled again in the first five months of this year [2].

The other wall: Washington

The same week, the US moved the opposite way. The Pentagon added BYD to its Section 1260H list of “Chinese military companies,” alongside Alibaba, Baidu and the EV maker NIO [3]. The list now names 188 entities, up from about 130 a year ago [3]. The designation blocks BYD from US government contracts but does not, by itself, trigger sanctions [3]. The Pentagon offered no direct evidence, arguing that the line between private and state-owned firms in China is blurred by Beijing’s “civil-military fusion” laws [3].

BYD’s top international executive, Stella Li, called it an attack on the company’s success rather than a security finding, and said BYD would “use our legal weapons” and may sue [3]. The US did the same to CATL, the world’s largest EV battery maker, in early 2025; CATL denied it and remains on the list [3].

For an ordinary buyer, the practical edge is this: the car you can buy, and the price you pay, increasingly depends less on who makes the best vehicle and more on which government has decided to let it in. Europe is funnelling the competition into local factories and local jobs; the US is walling it out entirely.

A quieter signal from the far south

Away from the car fight, scientists logged something strange. Temperatures on the Antarctic’s Trinity peninsula climbed above 15C this month — a winter heat record for a region that is meant to be frozen solid in June, recorded at Argentina’s Esperanza base on 6 June [4]. Snow melted and rain fell on glaciers. One hot reading is not a trend, and researchers were careful to call it “very strange” rather than proof of acceleration [4]. But it sits beside a second oddity: an unusual cold blob of North Atlantic water that, if it persists, could signal a slowing of a key ocean current — the kind of change that reshapes weather across northern Europe [5]. Both are reminders that the climate system the car fight is ultimately about does not wait for the tariffs to settle.

02 · Lesson · why it matters

The wall doesn't stop the thing — it teaches it to belong

A barrier built to keep something out rarely ends it; it reshapes it into a local version that gets in, and changes who the fight is even about.

A tariff is an instruction, not a wall

Two years ago Europe put tariffs on Chinese electric cars to slow the imports. Read it as a wall and you’d expect fewer Chinese cars. What happened instead: BYD is spending billions to build cars in Europe — a factory in Hungary this year, a second one being scouted in Spain — and its European sales grew 270% last year.

That isn’t the wall failing. It’s the wall working exactly as written, then being answered. A tariff says one specific thing: cars made in China cost more here. It says nothing about cars made in Hungary. So the rule didn’t stop BYD; it told BYD precisely what to change. The barrier was an instruction, and BYD read it.

A barrier selects for the trait that defeats it

This is the part worth carrying past today. When you put up a filter — a tariff, a rule, a test, a security gate — you are not removing the thing you fear. You are selecting. Whatever can’t adapt to the filter drops out. Whatever can adapt comes through, now carrying the exact trait that lets it pass.

BYD’s adaptation is to become local. Cars assembled in Europe aren’t “Chinese-made” for tariff purposes. A brand new “Made in Europe” content rule is coming, so BYD isn’t even building fresh — it’s taking over existing European factories, because, as its adviser said, “there is no time to start a greenfield plant.” The filter named the trait — be local — and the company grew that trait fast.

Filters that are meant to exclude almost always end up shaping. Strict airport screening doesn’t stop a determined smuggler; it teaches the trade which methods survive the scanner. The thing that comes through the wall is, by definition, the version built to come through.

You end up with the strong version, not none

Here’s the quiet cost. A wall doesn’t leave you with nothing on the other side. It leaves you with whatever was strong enough to climb it — and only that.

Europe’s tariff was meant to protect its carmakers. But the company it let through is now the one that could afford to build local factories, run them with imported labour, and absorb the cost of becoming European. The small, fragile Chinese importer was filtered out. The giant that can reshape itself around any rule was filtered in. The barrier didn’t reduce the competition; it concentrated it into its most capable form, now planting roots in European towns with European workers and European jobs attached.

This is why a filter can backfire on the people who built it. You raise a wall to keep out the weak and the strong alike, and you discover that only the strong had the resources to get over it. You’ve cleared the field of everyone except your most formidable rival.

The fight stops being about the thing

Watch how the question changes. A buyer in Madrid this year isn’t really choosing between a good car and a bad one. The car is good — that was never in doubt. The buyer is choosing among cars that different governments have decided to let in.

Europe funnelled the Chinese challenge into local factories: you can buy the BYD, and it now comes with a Hungarian plant and Spanish jobs attached. The US did the opposite — it added BYD to a military blacklist and walled it out entirely, so that car simply isn’t on the American lot. Same vehicle, same company, same week. Two walls, two completely different things on the other side.

So the contest quietly moved. It used to be whose car is better. Now it’s whose rule decides what counts as local, and what counts as a threat. The vehicle became the smaller part of its own story.

Where you’re standing in this

It’s tempting to read all this as a faraway trade fight between Beijing, Brussels and Washington. It isn’t only that. The wall reaches into ordinary driveways.

The price you’ll pay for an electric car, the brands on your local lot, whether the factory down the road is making cars or sitting empty — these are now downstream of which barrier your government chose and how the carmaker adapted to it. A rule written to protect a national industry decides, three steps later, what’s affordable in your town. You didn’t vote on BYD’s Hungary plant, but its existence is shaping the choices in front of you.

And no single seat can see the whole of it. The official who drafted the tariff was solving for imports, not for a brownfield factory in Szeged. The Pentagon analyst naming a military company wasn’t thinking about a Spanish town’s jobs. Each is pulling one lever, watching their own gauge — and the result, the actual world of cars and chargers and work, is the sum none of them is steering. The wall did something none of its builders quite intended, and we’re all living inside the version that got through.

03 · Lab · your turn

Set the Wall

Rehearse setting a tariff and watch the giant adapt — feel how a barrier selects for the rival strong enough to climb it instead of leaving the other side empty.