DC charging standards: CHAdeMO Association responds to the European Commission

Could skillful diplomacy avoid a senseless, destructive war? The CHAdeMO Association fired off a diplomatic salvo to the European Commission this week, expressing its concern over the possibility that CHAdeMO might be phased out in Europe, and its support for dual-standard DC chargers.

For those who’ve just tuned in: European automakers have thrown their support behind the CCS charging standard, although the Japanese CHAdeMO standard is already used by some 30,000 EVs and 900 public chargers in Europe. In August, the European Parliament issued a draft document containing some unfortunate language that suggested a “transitional period” for CHAdeMO that would end in 2018. Hawks started talking about an impending “ban” on CHAdeMO, and beating the war drums.

Here’s what the CHAdeMO Association has to say:

First of all, CHAdeMO Association welcomes the first reference to the CHAdeMO DC fast charging protocol in this draft. CHAdeMO is clearly recognised as the existing standard and an “alternative” connector to Combo2.

However, the draft’s suggestion that such adoption of CHAdeMO be “a time-limited transitional period ending on 31 December 2018” is problematic. This idea of a potential “end date” in a mere five years has triggered a great deal of concerns and questions among e-mobility investors that have brought about some unfavourable reactions in the markets already. In fact, some EV fast charging infrastructure projects are stalling or delayed here in Europe. Five years obviously is not long enough to convince investors to support CHAdeMO in the long term.

The suggested time-limited period is also causing unnecessary confusion about the future of fast charging infrastructure already installed. Existing CHAdeMO-enabled EVs will need to be serviced for a period of 10+ years at least, and the existing infrastructure and related charging service businesses will need to continue accordingly.

These question marks would inevitably risk the overall EV market to stall, since CHAdeMO is the only widely commercialized and readily available DC fast charging technology today, and there is no other type of fast chargers that is proven to be reliable for public installation or EVs equipped with such technology.

The industry is aligned on the principle that the dual-standard chargers should be the way forward. A number of European charger manufacturers have already developed and released dual-standard chargers that can service all EVs equipped with different types of fast-charging standards including CHAdeMO. Such dual-standard chargers shall be welcomed by the almost 30,000 current CHAdeMO-enabled EV users and by all future users in Europe, as more charge stations mean more charge points for all. This shall be a good solution for investors in the public charging business as it will enable them to recover costs faster. The automakers shall also welcome this, as the lack of charging infrastructure will no longer be an issue for their EV business.

CHAdeMO Association believes that such dual-standard chargers equipped with both CHAdeMO and Combo2 shouldbe the European standard. We sincerely hope that the European Union will duly support this industry initiative.


Source: CHAdeMO Association


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