The United States’ fast-charging network expanded by more than 30% in 2025, adding over 18,000 new charging ports, according to data from charging analytics firm Paren, underscoring rapid infrastructure growth even amid policy uncertainty over federal funding.
Paren said the expansion lifted the number of public fast-charging stations in the country to more than 13,200 by the end of the year, marking one of the strongest annual growth rates on record for high-power charging infrastructure. The increase comes as automakers and charging operators push to address range anxiety and improve access for a growing number of electric vehicle drivers.
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The data shows that charging availability improved not only through new station openings but also through better utilisation of existing infrastructure. A key factor was Tesla’s decision to open parts of its Supercharger network to non-Tesla vehicles, alongside continued investment by operators such as Electrify America and EVgo.
“The fact that you can go to most Tesla stations and charge your Mercedes or your Kia — that’s a huge shift,” said Gabe Klein, chair of Paren’s advisory board, highlighting how interoperability has reshaped charging access for drivers.
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Paren’s figures indicate that the pace of deployment accelerated throughout 2025, reflecting both private-sector investment and preparation for the eventual release of federal support under the National Electric Vehicle Infrastructure (NEVI) programme. While NEVI funds were temporarily suspended before being restored by a federal court ruling last week, the charging sector continued to scale up in anticipation of long-term demand.
With more than 77,000 public charging stations now operating across the U.S., including both fast chargers and slower Level 2 units, Paren said the expansion of high-speed charging remains critical for supporting longer-distance travel and broader EV adoption.
Industry analysts say the data points to a maturing charging market, where growth is increasingly driven by network optimisation, cross-brand access and higher utilisation rates, rather than station count alone.
