Tesla Superchargers in Taiwan with Tesla and CCS connectors
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The CCS (Combined Charging System) has become the standard for electric vehicle charging over the last few
years.
When Tesla first debuted the 2012 Model S, the CCS charging connector didn't exist. In fact Tesla developed
its proprietary Tesla connector because there wasn't anything capable of fast DC charging.
Today, the CCS connector supports charging speeds up to 350kW.
Tesla already offers Superchargers with CCS connectors in several regions, but they will now begin adding CCS
connectors to Superchargers in the United States.
Tesla will add the CCS connector in addition to Tesla's own connector. This will give non-Tesla owners access
the extensive charging network, Elon Musk said.
Non-Tesla electric cars have been allowed to charge at select Tesla Supercharger locations in France, the
Netherlands, and Norway since November.
Allowing Superchargers - which account for more than half of all fast chargers in the United States to charge
all electric vehicles would be easier and less expensive for everyone involved, and it would substantially
improve the landscape of the current fast-charging infrastructure.
CCS is the obvious charging standard to go with, given that Tesla, like many other manufacturers, has already
accepted CCS standards in Europe and its Supercharger stations are already equipped with CCS connectors.
Tesla's cars and Supercharger stations in North America use its own proprietary connector, which has rendered
Non-Tesla owners unable to use Tesla's fast-charging infrastructure.
It also prevents Tesla owners from charging at other DC charging stations, unless they spend a considerable
amount of money purchasing a CHAdeMO or CCS adapter.
Speaking at the Financial Times Future of the Car summit, Musk said they will add the connectors even if it
lessens their competitive advantage over other automakers.
“It's a little trickier in the US because we have a different connector than the rest of the industry, but we
will be adding the rest of the industry connectors as an option to Superchargers in the US. We are trying as
best as possible to do the right thing for the advancement of electrification, even if that diminishes our
competitive advantage,” Musk said.
This is comparable to Tesla's approach in Europe when the Model 3 was originally introduced with the CCS
standard. Both Tesla and CCS connectors were installed at new Supercharger stations, and the carmaker also
began retrofitting some existing stations.
Last year, the Taiwan EV Charger Equipment Supplier and Manufacturer Advancement Alliance declared that CCS
should be the country's charging standard, forcing Tesla to retrofit CCS connectors to all
Superchargers.
Tesla upgraded Superchargers with CCS connectors in addition to their proprietary connectors a few months
after the decision.
Tesla's CEO gave no indication of when the company planned to begin installing CCS connectors at stations in
the United States.
Is Your Vehicle Compatible?
The connector the US is using differs slightly from the CCS connector in Europe. In the US it's known as CCS combo 1, or CCS1 for short. This is the connector that Tesla will support in the US and it is not interchangeable with CCS2 that is used in Europe.
Tesla is already selling an adapter to go from CCS1 to Tesla's plug, but it is currently only available in South Korea. Tesla is likely to make this adapter available for sale in the US in the future.
However, your Tesla will need to specifically support the CCS adapter. If your Tesla was built after May 2019, then it likely supports the CCS adapter. If it was before then, then it will need to be retrofitted if you plan to charge using the CCS 1 adapter.
You can check whether your car supports the CCS adapter by going to Controls > Software and tapping Additional Vehicle Information.
You can also find more information about how to check whether your car is supported, the cost of a retrofit, and the cost of the adapter in our CCS adapter article.
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The massive legislative effort titled the "Big Beautiful Bill" is taking direct aim at what has become one of Tesla’s most critical and profitable revenue streams: the sale of US regulatory credits. The bill could eliminate billions of dollars from Tesla’s bottom line each year and will slow down the transition to electric vehicles in the US.
The financial stakes for Tesla are absolutely immense. In 2024, Tesla generated $2.76 billion from selling these credits. This high-margin revenue was the sole reason Tesla posted a profit in Q1 2025; without the $595 million from regulatory credits, Tesla’s reported $409 million in profit would have been a $189 million loss.
How the ZEV Credit System Works
Zero-Emission Vehicle (ZEV) credits are part of state-level programs, led by California, designed to accelerate the adoption of electric vehicles. Each year, automakers are required to hold a certain number of ZEV credits, with the amount based on their total vehicle sales within that state. Under this system, automakers that fail to sell a certain percentage of zero-emission vehicles must either pay a significant fine or purchase credits from a company that exceeds the mandate.
Automakers who fail to sell enough EVs to meet their quota have a deficit and face two choices: pay a hefty fine to the state government for each missing credit (for example, $5,000 per credit in California) or buy credits from a company with a surplus.
As an all-EV company, Tesla generates a massive surplus of these credits. It can then turn around and sell them to legacy automakers at prices cheaper than the fine, creating a win-win scenario: the legacy automaker avoids a larger penalty, and Tesla gains a lucrative, near-pure-profit revenue stream.
This new bill will dismantle this by eliminating the financial penalties for non-compliance, which would effectively make Tesla’s credits worthless. While the ZEV program is a state law, the Big Beautiful Bill will fully eliminate the penalties at a federal level.
A Multi-Billion Dollar Impact
The removal of US ZEGV credits would be a severe blow to Tesla’s financials. One JPMorgan analyst estimated that the move could reduce Tesla’s earnings by over 50%, representing a potential annual loss of $2 billion. While Tesla also earns similar credits in Europe and China, analysts suggest that 80-90% of its credit revenue in Q1 2025 came from US programs.
Why the Program Exists
While the impact on Tesla would be direct and immediate, the credit system has a wider purpose. It creates a strong financial incentive for legacy automakers to develop and accelerate their zero-emission vehicle programs, whether it’s hydrogen, electric, or another alternative.
Eliminating the need for these credits would remove that financial pressure. This could allow traditional automakers to slow their EV transition in the US without the fear of a financial penalty, potentially leading to fewer EV choices for consumers and a slower path to vehicle electrification in the country.
Big, But Not Beautiful
On Sunday Morning TV, Elon Musk was asked his thoughts on the Big Beautiful Bill. They were pretty simple. A bill could be big, or it could be beautiful - I don’t know if it can be both, Musk stated.
Elon Musk in new interview: "I was disappointed to see the massive spending bill, frankly, which increases the budget deficit and undermines the work the DOGE team is doing. I think a bill could be big, or it could be beautiful—I don't know if it can be both." pic.twitter.com/DnyjHN7xCY
The bill poses a threat to Tesla’s bottom line and to the adoption of EVs in the US market, where automakers will no longer have a financial incentive to transition to cleaner vehicles, a market they’ve regularly struggled in when competing against Tesla.
Tesla will have to work carefully in the future to cut expenses to remain profitable after the elimination of these regulatory credits.
Tesla is rolling out a thoughtful and much-needed update to its in-vehicle Supercharger UI. The update is designed to provide drivers with details about Superchargers and their locations.
The update will add new icons and contextual messages to clarify Supercharger access requirements or restrictions, such as paid parking. There’s nothing worse than navigating to a Supercharger only to find out it's only for customers, requires paid parking, or some other service.
The new details will appear in various locations, including the Supercharger list, Supercharger module, and above the navigation directions when navigating to a Supercharger.
The new Supercharger icons will indicate the following requirements:
Valet-only Parking
Pay to Park
Access Codes
Parking Floor (the floor the Supercharge is on in a parking garage)
These icons are initially displayed when you’re searching for a Supercharger in the list of Superchargers. Additionally, when navigating to a site that includes any of the above, your vehicle will now display specific alerts for access requirements.
Access Codes and Parking Floor information will be provided above the navigation card when you reach the destination.
Solving Common Frustrations
Not a Tesla App
While these may seem like minor tweaks, they are a direct solution to some long-standing and common frustrations for many Tesla owners. Many drivers have likely experienced the scenario of following navigation to an unfamiliar urban Supercharger, only to arrive and discover it’s buried deep within a paid parking garage, with no advance warning of the fees or specific floor location.
This update provides all the critical information upfront so that drivers can make informed decisions on where they would like to charge. No more surprise parking fees, no circling a multi-level garage at 3% battery, desperately searching for the red and white Supercharger signs, and no more getting stuck searching for an access code to charge.
Little Details Matter
These Supercharger updates are the definition of quality-of-life improvements. Little details that make a big difference in usability.
As the Supercharger network continues its massive expansion into more complex and densely populated urban centers, providing this kind of granular, logistical data becomes increasingly important.
Release Date
While Tesla hasn’t announced when these features will be added, they’ll likely be included in the next major Tesla software update, presumably update 2025.24 or 2025.26.
The Tesla app was recently updated to v4.46.5 and added the ability to restrict location visibility for other drivers of the vehicle. Although the app update didn’t include these Supercharger updates, we expect these new Supercharger details to also be added to the Tesla app soon.
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