Twenty Ninth Street Shopping Mall

Of its 2 ports, 1 is DC fast and 1 is Level 2. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 29% below the Colorado average of 2.8 ports per station. The registry lists 3 connector types: CHAdeMO, Legacy DC fast connector (Nissan Leaf era); J1772, the standard Level 1/2 AC connector; CCS, Combined Charging System — the J1772-based DC fast connector.

Boulder has 233 charging stations in the DOE registry with 557 ports, the 2nd-most of 204 cities and towns in Colorado. Twenty Ninth Street Shopping Mall accounts for under 1% of the charging ports in Boulder. EVgo 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.

DC fast-focused urban charging network. EVgo operates 1,220 stations in the registry across 48 states, with 5,381 DC fast and 120 Level 2 ports in total. 25 of those stations are in Colorado, under 1% 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 Mar 7, 2018, one of 82 stations in Colorado with a 2018 open date. The station's record was last updated at the source on Oct 11, 2026.