Tesla's charging lead slips as rivals standardise on NACS in US
ChargePoint's Southeast expansion adds CCS ports just as automakers shift to Tesla's connector standard, widening the public charging mismatch.
ChargePoint and Optimus Energy Solutions announced on Wednesday (2026-07-09) plans to add 200 public charging ports across the Southeast United States.5 The expansion is being positioned as a boost to regional access, but most of the new ports will use the Combined Charging System standard, not Tesla's NACS connector that Ford, General Motors, Rivian and Volvo have each committed to adopting in vehicles from 2025 onward.
The US public charging network is effectively building for the fleet being replaced, not the one arriving. A non-Tesla driver who purchases a new vehicle equipped with a NACS port in 2026 may find the newest ChargePoint hardware still cannot serve them without an adapter, a step Tesla has been slow to deploy at scale.5 The CCS buildout adds ports; it does not close the access gap for incoming models.
Tesla's charging network has functioned as a competitive moat for years. The company now finds itself in an unusual position: hosting rivals' drivers on its Supercharger network while controlling adapter availability and pricing on the same transaction. President Trump's purchase of a Tesla in March was widely read as a signal of support for the company, though it has not translated into federal policy that accelerates standardisation.2
The practical consequences extend beyond driver inconvenience. Chinese automakers supplied around 60% of electric cars sold globally, the IEA reported, and their expansion into markets including Southeast Asia has translated directly into charging investment.4 In Malaysia, public fast chargers increased more than 70% in 2025 after the government introduced tax breaks for qualifying operators, according to the IEA.4 The contrast with the US, where public charging remains split between two incompatible standards, is sharpening as adoption rates diverge.
BloombergNEF projected that EVs will account for nearly a quarter of new car sales globally by 2025, rising to closer to 40% in Europe and China.1 China has mandated that 20% of new car sales must be new energy vehicles by that year, with a full phase-out of pure internal combustion vehicles by 2035.1 That policy framework gives Chinese charging operators a clear volume target to plan around. The US equivalent remains a patchwork of state-level goals.
California has set a target of 8 million light-duty EVs on its roads by 2030.3 A goal of that scale requires infrastructure that grows well beyond current capacity, and connector fragmentation adds a planning risk: operators must choose a standard before knowing which will dominate the fleet they serve.
Battery costs have fallen as much as 90% since 2008, BloombergNEF noted, reducing the vehicle price premium enough to support faster adoption.1 But lower battery costs address the production side of the market. They do not resolve which socket a driver needs when they reach a public charger.
If Tesla begins shipping adapters in volume to Supercharger sites this year, the two standards can temporarily coexist as the fleet transitions. If the rollout extends into 2027, ChargePoint's new CCS ports in the Southeast will increasingly face vehicles arriving with the wrong connector.5 The 200-port expansion announced on Wednesday (2026-07-09) represents real investment in regional access. Whether it serves the fleet that arrives is less certain.