35 EV Charging Stations in Groton, CT
Locations, networks, and charger types — updated weekly from U.S. DOE data
As of March 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 1,660 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.
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: Mar 25, 2026
Data sourced from U.S. DOE AFDC
Which EV Charging Networks Operate in Groton, CT?
Where Are the 35 Charging Stations in Groton?
Pfizer Parking Garage
SUBASE New London / N00129-B86-1
Mystic Marriott Hotel & Spa - Groton, CT
Groton TASMG
Girard Nissan
Groton New London Airport
Town of Groton - Public Library
Town of Groton - Town Hall Annex
Town of Groton - Town Hall
University of Connecticut - Avery Point
Mystic Marriott Hotel and Spa - Tesla Destination
SUBASE New London / N00129-B83-1
SUBASE New London / N00129-B168-1
SUBASE New London / N00129-B460-1
SUBASE New London / N00129-B492-1
Washington Park
GROTON MUN BLDG 1
GROTON MUN BLDG 2
GROTON MUN BLDG 3
NEX NSB New London
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 source: U.S. Department of Energy — Alternative Fuels Data Center
🏨 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."