June 27 (Reuters) - Tesla's (TSLA.O) electric-vehicle charging technology is being put on a fast track to become a North American standard, giving a further boost to the automaker's plan to expand access to its once-exclusive chargers. Tesla's charging technology has been gathering momentum for weeks. Volvo Car (VOLCARb.ST) on Tuesday joined General Motors (GM.N), Ford (F.N) and Rivian (RIVN.O) in embracing Tesla's charging design, shunning earlier efforts by the Biden administration to make the Combined Charging System (CCS) the dominant charging standard in the United States. Tesla calls its technology "the North American Charging Standard (NACS)," but it has yet to be approved as a standard by SAE International. Building out the public charging network will require between $33 billion and $55 billion of cumulative public and private capital investment, according to the NREL study.

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Persons: Biden, Tesla, Frank Menchaca, It's, Ali Zaidi, Hyunjoo Jin, Trevor Hunnicutt, Peter Henderson, Matthew Lewis Organizations: Volvo, Tuesday, General Motors, Ford, SAE, GM, Sustainable Mobility, SAE International, Reuters, American, National Renewable Energy Laboratory, Biden, White, CCS, Thomson Locations: American, United States, Texas, Washington, San Francisco