What ChargerGrade did Twin Oaks receive?

Twin Oaks received a C, or 68 out of 100, under the published resilience formula.

How many DC fast ports are listed at Twin Oaks?

The September 16, 2026 AFDC snapshot lists 4 DC fast ports at this location.

Does ChargerGrade measure charger uptime?

No. ChargerGrade measures recorded redundancy and fallback strength; it does not have station-level session success or historical uptime data.

Twin Oaks Charger Reliability & Backup Grade

Twin Oaks

This public DC fast-charging location received grade C (68/100) from 4 listed ports, 27 alternative sites within 10 miles, access hours, connectors, and the September 16, 2026 AFDC snapshot.

3077 W Jefferson St ste 100, Joliet, IL 60435

This station earns a C because its physical redundancy and nearby fallbacks are mixed. This is a resilience estimate—not measured uptime.

THE INSPECTION CARD

Why Twin Oaks scored 68

Twin Oaks received grade C (68/100) from 4 listed DC fast ports, 27 nearby fallback sites, 18 other nearby networks, and no explicit 24/7 listing.

Official statusAvailable20/20

Port redundancy4 DC fast ports12/25

Around-the-clock accessNot listed as 24/70/15

Nearby fallbacks27 sites within 10 miles15/15

Network diversity18 other networks within 25 miles10/10

Connector coverageCCS5/10

Record freshnessUpdated 0 days before snapshot5/5

Before you drive

AFDC is a planning dataset, not a live operations feed. Confirm connector compatibility, pricing and current availability in the operator’s app.

Fast-charging fallbacks near Twin Oaks

AFDC lists 6 alternative DC fast-charging sites within 25 straight-line miles of Twin Oaks; the nearest listed alternative is 0.2 miles away.

Station	Distance	Capacity	Status
Inwood ParkNOODOE	0.2 mi	12 ports	Available
Thorntons W Jefferson Street, Joliet, ILBP_PULSE	0.4 mi	4 ports	Available
WRD KIA JOLIET ABB STATION 1ChargePoint Network	0.6 mi	1 port	Available
Walmart 1256 (Joliet, IL)Electrify America	0.9 mi	4 ports	Available
Bays - Glenwood ProfessionalNOODOE	1.0 mi	4 ports	Available
Jamesons Pub JolietNOODOE	1.1 mi	6 ports	Available