Boulder, CO - 28th Street - Tesla Supercharger

Of its 8 ports, 8 are DC fast. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. That is about 2.8 times the Colorado average of 2.8 ports per station. The registry lists one connector type: NACS (Tesla), the North American Charging Standard connector.

Boulder has 233 charging stations in the DOE registry with 557 ports, the 2nd-most of 204 cities and towns in Colorado. Boulder, CO - 28th Street - Tesla Supercharger accounts for 1% of the charging ports in Boulder. Tesla Supercharger runs 2 stations in Boulder. Statewide, Colorado has 3,163 stations and 8,973 ports, the 7th-largest station count of the 51 states and DC. The biggest station in Colorado, NREL Employee Parking Garage in Golden, has 108 ports.

Tesla's DC fast-charging network — the largest DC fast footprint in the US, increasingly open to non-Tesla EVs via NACS. Tesla Supercharger operates 3,280 stations in the registry across 51 states, with 40,183 DC fast ports in total. 65 of those stations are in Colorado, 2% of the state's 3,163.

“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Jun 29, 2023, one of 410 stations in Colorado with a 2023 open date. The station's record was last updated at the source on Jun 18, 2026.