Advocate Good Sam Garage

Of its 2 ports, 2 are Level 2. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 42% below the Illinois average of 3.4 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.

Downers Grove has 20 charging stations in the DOE registry with 65 ports, the 14th-most of 333 cities and towns in Illinois. Advocate Good Sam Garage accounts for 3% of the charging ports in Downers Grove. ChargePoint runs 8 stations in Downers Grove. Statewide, Illinois has 2,056 stations and 7,047 ports, the 14th-largest station count of the 51 states and DC. The biggest station in Illinois, Hanover Park Il Sdc in Hanover Park, has 110 ports.

The largest US charging network by station count — mostly Level 2 at workplaces, retail and municipal sites. ChargePoint operates 48,998 stations in the registry across 52 states, with 5,017 DC fast and 83,427 Level 2 ports in total. 942 of those stations are in Illinois, 46% of the state's 2,056.

“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 27, 2022, one of 185 stations in Illinois with a 2022 open date. The station's record was last updated at the source on Oct 12, 2026.