No working DC fast chargers in Groton yet
Just 62 Level 2 ports across Non-Networked, ChargePoint Network, Tesla Destination.
Stations · 35
SUBASE New London / N00129-B86-1
1 Crystal Lake RdMystic Marriott Hotel & Spa - Groton, CT
625 North Road (Route 117)Town of Groton - Public Library
52 Newtown RdTown of Groton - Town Hall Annex
134 Groton Long Point RdUniversity of Connecticut - Avery Point
1084 Shennecossett RdMystic Marriott Hotel and Spa - Tesla Destination
625 North RdSUBASE New London / N00129-B83-1
1 Crystal Lake RdSUBASE New London / N00129-B168-1
1 Crystal Lake RdSUBASE New London / N00129-B460-1
1 Crystal Lake RdSUBASE New London / N00129-B492-1
1 Crystal Lake RdWhich EV Charging Networks Operate in Groton, CT?
Infrastructure Grade
0% DC Fast
Based on DC Fast Charger ratio
0 of 107 ports
How is this graded?
Based on DC Fast Charger ratio:
- A: 40%+ DC Fast ports
- B: 30–39%
- C: 20–29%
- D: 10–19%
- F: Under 10%
Density Metrics
Data Status
Current
Last updated: Jun 23, 2026
Data sourced from U.S. DOE AFDC
As of June 2026, Groton, Connecticut has 35 publicly accessible EV charging stations with 107 charging ports. Non-Networked operates 74.3% of stations in the area, followed by ChargePoint Network at 14.3% — part of Connecticut's 1,715 stations statewide.
All 107 ports are Level 2 chargers, which typically deliver a full charge in 4 to 8 hours — well suited for workplace, shopping, and overnight charging. Available connector types include Tesla (NACS). Learn more in our EV connector types guide. View national charging statistics for broader context.
For regional context, see how Connecticut's EV infrastructure compares with New York.
What Is the EV Charging Outlook for Groton?
Level 2 Focused Infrastructure
Groton's charging network emphasizes Level 2 charging (58% of ports), ideal for overnight and workplace charging.
Diverse Network Coverage
With 5 different charging networks available, EV drivers in Groton have excellent flexibility in choosing their preferred provider.
Where Else Can I Charge Near Groton?
New Haven, Connecticut
Hartford, Connecticut
Providence, Rhode Island
Springfield, Massachusetts
East Hartford, Connecticut
Bristol, Connecticut
Warwick, Rhode Island
Fall River, Massachusetts
New London, Connecticut
New Britain, Connecticut
Data sourced from the US DOE Alternative Fuels Station Locator (AFDC), maintained by NREL.
Last synced: June 21, 2026
🏨 Charge While You Stay — Hotels with EV Charging in Groton
1 hotel with on-site EV charging · 1 Tesla Destination · 2 Level 2 ports
Mystic Marriott Hotel and Spa
⚡ Tesla625 North Rd
Tesla Destination: full charge in 6–10 hrs overnight
📍 View on Map"These results show we're moving in the right direction, but there's still work to do to ensure all EV drivers have access to reliable, welcoming public charging."