Tesla's Lifeline Is Failing
This won't end well.
With vehicle sales crashing faster than Musk’s favourite airship, ‘self-driving cars’ which drive about as well as my myopic Gran after ten Jäger bombs, and humanoid robots that are comfortably outclassed by Disney’s animatronics, Tesla is on one hell of a downward spiral. But, there is still one lifeline stopping Tesla from slipping into oblivion, one it has clung to for more than a decade, emissions credits. It’s hard to explain just how vital this lifeline was to Tesla’s success. They raked in over $11 billion from selling these to other vehicle manufacturers. Tesla simply wouldn’t be the giant it is today, or even here at all, without this colossal cash injection. But with sales and profits sliding, they are relying more and more on these credits to stay profitable. But just when they need it the most, this lifeline is being severed.
Let’s start with how these emissions credits work.
The EU has a ‘cap and trade’ model. Vehicle manufacturers have to meet a fleet-wide average emission target; if they exceed this target, they face insanely high fines for every gram of carbon emissions per km per vehicle over. But manufacturers can pool their fleets together in order to meet this target, enabling EV makers to offset their carbon savings against automakers who are exceeding the fleet targets. EV makers can charge an awful lot for this service, as the potential fines are exceedingly high. As Tesla has historically dominated the EU EV market, they have also dominated this market too.
The US used to have something similar, but Trump shut it down back in September 2025. And, as China is awash in EVs, Europe is now the largest market for these emissions credits.
Okay, so why does this matter so much to Tesla?
Well, in 2025, thanks to nosediving sales, Tesla’s net profit dropped 46% compared to 2024 to just $3.79 billion. In 2025, Tesla also sold $1.99 billion in emissions credits globally. Since these credits are basically 100% profit, that means 52% of Tesla’s net profit last year came from emissions credits. That’s right, Tesla currently earns more from regulatory credits than from selling their cars. With their high-revenue-generating software services, like FSD, being a worse sales flop than the Cybertruck, its profit margin continuing to fall, and its vehicle sales falling off a cliff, these regulatory credits were set to become an even bigger share of Tesla’s profit, and critical in stopping them from hitting unprofitability in the near future.
But the emissions credit market is drying up rapidly.
Tesla made $2.76 billion from emissions credits in 2024, so their profit from credits shrank by 28% in 2025 alone. But they are set to fall even further.
It is estimated that roughly half of Tesla’s 2025 emissions credit revenue came from the US. But Trump closed that market back in September, so straight away, that is a billion dollars of potential profit wiped away.
But things aren’t looking much better in Europe. In 2025, Tesla’s European emissions pool included Toyota, Stellantis, Subaru, Suzuki, Ford, Mazda and Honda. But Toyota, Stellantis and Subaru have now left the pool. This is a major blow as Toyota and Stellantis were reportedly some of the largest purchasers of Tesla’s emissions credits in Europe.
Why leave? Well, the EU is relaxing emissions targets and assessing manufacturer average fleet emissions from 2025 to 2027, rather than on a yearly basis. So, if these manufacturers know they have a ton of hybrid and electric cars coming, they simply don’t require the credits. But in Toyota and Stellantis’ case, both have heavily transitioned to hybrid and fully electric cars, meaning they likely hit the emissions targets themselves already, and so have no need for Tesla’s credits.
We know Tesla generated roughly $1 billion in emission credits in Europe in 2025. What we don’t know is how much each manufacturer paid into that. But, if we assume they all spent the same, then we can estimate that losing Toyota, Stellantis and Subaru will shrink this revenue by some 42%. Keep in mind, this is likely an underestimate, as we know Toyota and Stellantis were likely spending more than the others.
With all of this, we can make a rough guess that Tesla will only make $600 million from emissions credits this year, or a whopping 70% drop from 2025!
That means that even if Tesla’s core business doesn’t shrink in 2026, this alone could take its profit down 36% to just $2.4 billion!
But, Tesla’s core business is shrinking. Tesla’s global sales dropped by 8% in 2025 compared to 2024, and recent sales figures suggest that trend is only intensifying. Especially as Tesla’s limited and ageing line up is being swamped by more affordable, more capable, and more varied EVs entering the market.
Let’s also not forget that Tesla’s Optimus and Robotaxi projects are going nowhere, with even Tesla insiders calling them dead ends (read more here, and here). As such, as Musk continues to push them, they could drag Tesla’s balance sheet way down.
As such, my back-of-the-envelope prediction is that Tesla’s 2026 profits could easily be less than half that of 2025, if not considerably less.
In other words, Tesla is about to take a huge step towards becoming unprofitable.
That isn’t necessarily a problem; companies can run at a loss as long as they are growing or developing new revenue streams. But arguably, that isn’t what is happening at Tesla. Again, even the Tesla executives behind Tesla’s Robotaxis and Optimus robot don’t think they will lead to revenue (read more here and here). On top of that, much of what is propelling Tesla’s share price so high is the hype that profit is going to explode, so when that doesn’t happen, it could severely damage the share value.
Tesla losing its emission credit revenue isn’t going to kill it. But it is yet another major step on its downward spiral. Companies as large as Tesla rarely die in one fell swoop; they almost always die by a thousand cuts. Tesla doesn’t have to die; this isn’t a terminal tail-spin, but the blows are starting to add up, and if Musk doesn’t do something to get solid business fundamentals under Tesla soon, its fate might be sealed.
Thanks for reading! Everything expressed in this article is my opinion, and should not be taken as financial advice or accusations. Don’t forget to check out my YouTubechannel for more from me, or Subscribe. Oh, and don’t forget to hit the share button below to get the word out!