[simondotau]

There is no such thing as "the CCS connector". The CCS2 connector used outside of North America is equally incompatible with both of the two major connectors used in North America, CCS1 and NACS.

Tesla uses NACS in North America because there wasn't any unified industry standard when they started their roll-out. The closest thing there was to a standard for DC fast charging was arguably CHAdeMO; while CCS1 was little more than a press release from the Detroit auto companies.

Yes Tesla could have adopted CCS1 but because of the way history played out, there was never a point where it could have made sense to do so. I think many people forget that Tesla wasn't a profitable company until recently. Many had them on a perennial "death watch". By the time CCS1 was looking like it would win over CHAdeMO, the supercharger network was so large that switching would have been well beyond Tesla's financial means.

[7e]

CCS1 was published in 2011. Tesla didn’t design NACS until 2012. It’s a myth that Tesla had to invent their own proprietary system because no standard was available.

[simondotau]

I think it’s insane that you would think that Tesla would replace a connector that already spent months — likely years — developing, with an objectively terrible alternative, merely because a few companies that weren’t making EVs issued a press release.

I don’t think anyone could’ve said with confidence that CCS1 would’ve become the major standard in North America. It could’ve been a future revision of CHAdeMO. Or it could have been CCS3.

[clouddrover]

> By the time CCS1 was looking like it would win over CHAdeMO, the supercharger network was so large that switching would have been well beyond Tesla's financial means.

Sure, just like adding CCS2 plugs to their European chargers sent Tesla broke and that's why the company folded and we never heard of it again.