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Sunday, January 12, 2025

It is official – Tesla-based plug would be the new federal EV charging customary


The Biden administration will formally replace the brand new federal EV charging customary to the J3400 primarily based on Tesla’s plug, performing Federal Freeway Administrator Kristin White introduced Tuesday.

It’s formally the Tesla-based J3400

Impartial requirements group SAE Worldwide introduced in October that it had launched J3400, the brand new open customary primarily based on the Tesla charging know-how. Yesterday, White mentioned at a convention hosted by the Alliance for Automotive Innovation:

Within the coming weeks, you can be seeing an replace from the federal companies on what we name the J3400 customary. That would be the customary transferring ahead, and we’re actually comfortable to report that out.

White informed POLITICO that the replace, which can present “clarification” on utilizing flexibilities below the prevailing rule, could be accomplished earlier than the Trump administration takes over. The Federal Freeway Administration plans to subject FAQs and maintain a webinar on December 17.

Electrek’s Take

That is nice information. As my colleague Jameson Dow defined in a publish final yr, the J3400 charging connector, which relies on Tesla’s NACS plug, affords quite a few advantages, so it is smart because the federal customary. Because of SAE’s involvement, it’s now an open customary, not tied to a single automaker.

For instance, the J3400 ought to make set up and charging cheaper and simpler for companies and multifamily dwellings, make charging extra interoperable between industrial and private automobiles, and create new potentialities for EV avenue charging. It’s price studying Jamie’s publish right here.

However how is having a brand new federal customary going to have an effect on the Nationwide Electrical Automobile Infrastructure (NEVI) program? NEVI at present requires that every federally funded EV charging station will need to have at the very least 4 CCS ports that may cost at 150 kW concurrently.

I’m guessing that is the place the pliability will are available – the Biden administration isn’t simply going to trash the CCS port-equipped charging stations which are within the pipeline or are already in place because it phases within the J3400.

Moreover, many people have CCS ports on our vehicles and don’t but have entry to Superchargers. And even after we do get entry, we’ll nonetheless use these CCS chargers.


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