In a move that has sparked both support and opposition, Texas has officially decreed that companies vying for a share of the $400 million federal subsidies for charging infrastructure must incorporate Tesla-style NACS connectors. With this rule coming into effect, the state becomes the second in the United States to mandate the use of NACS plugs on all charging stations backed by state funding, setting a precedent that could influence the wider EV industry landscape.
The regulation, initially proposed several months ago, has been met with mixed reactions since its inception. Five distinct EV charging manufacturers have voiced concerns over potential delays and complications in the infrastructure deployment process. As a result of this pushback, the voting on the measure was postponed on two occasions. However, Texas officials remain resolute in their belief that the regulation will yield significant benefits by ensuring comprehensive coverage for a majority of electric vehicles (EVs).
Humberto Gonzalez, a director at the Texas Department of Transportation, highlighted, “The two-connector approach being proposed will help assure coverage of a minimum of 97% of the current, over 168,000 electric vehicles with fast charge ports in the state,” as reported by Reuters. A mere year ago, such a regulatory development would have seemed improbable.
Notably, the landscape shifted earlier this year when multiple automakers reached a consensus to adopt the Tesla-style NACS plug. Consequently, upcoming charging stations are poised to accommodate both types of charging plugs, a move perceived as advantageous for EV owners seeking compatibility.
On the other end of the spectrum, Tesla has committed to opening its Supercharger network to CCS-style EVs (Combined Charging System). To facilitate this transition, the company has commenced the installation of a mechanism called the Magic Dock, designed to adapt the NACS-style plug to a CCS charging port.
Interestingly, it’s worth mentioning that Kentucky has also implemented regulations mandating federally-funded chargers in the state to feature both charging cord types. Furthermore, Washington State is contemplating a similar trajectory. Should such a trend unfold, it could potentially trigger comparable requirements nationwide, reshaping the landscape of EV charging standards.
