EV Charging in Groton
21 charging stations across 5 networks. Compare connectors, prices and reliability from real driver reviews.
Type 1 (J1772) 55% · Type 2 26% · Other 10% · NACS (Tesla) 10%
Groton on the map
Charging profile
Just 5% of stations stay open around the clock. Check hours before you arrive. Type 1 (J1772) is the clear leader, making up 55% of the connector mix, ahead of Type 2. The fastest site in Groton delivers up to 19 kW.
Fastest chargers in Groton
The highest-power stations in the city.
- 1GROTON MUN BLDG 319 kW
- 2Groton TASMG17 kW
- 3Mystic Marriott Hotel and Spa13 kW
- 4KIA OF GROTON CHARGER 112 kW
- 5Mystic Marriott Hotel & Spa - Groton, CT7 kW
Recently opened in Groton
Newest stations on the map, newest first.
- 1UCONN AVERY PT LOTB 2Sep 2026
- 2NEX NSB New LondonAug 2025
- 3GROTON MUN BLDG 3Feb 2025
- 4Groton TASMGOct 2024
- 5GROTON MUN BLDG 1Dec 2023
| # | Name | Network | Max kW | Connectors | Price | Reliability | Last confirmed | Report |
|---|---|---|---|---|---|---|---|---|
| 1 | GROTON MUN BLDG 3 126 Meridian St · Directions | ChargePoint Network | 19 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 2 | Groton TASMG 139 Tower ave · Directions | FLO | 17 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 3 | Mystic Marriott Hotel and Spa 625 North Rd · Directions | Tesla (Tesla-only charging) | 13 kW | NACS (Tesla), Type 1 (J1772), Other | Free | - | - | |
| 4 | KIA OF GROTON CHARGER 1 421 CT-12 · Directions | ChargePoint Network | 12 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 5 | Mystic Marriott Hotel & Spa - Groton, CT 625 North Road (Route 117) · Directions | EVRANGE | 7 kW | Type 2 | - | - | - | |
| 6 | GROTON MUN BLDG 1 295 Meridian St · Directions | ChargePoint Network | 7 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 7 | UCONN AVERY PT LOTB 2 1084 Shennecossett Road · Directions | ChargePoint Network | 7 kW | Type 2 | - | - | - | |
| 8 | University of Connecticut - Avery Point 1084 Shennecossett Rd · Directions | ChargePoint Network | 7 kW | Type 2, Type 1 (J1772) | Free | - | - | |
| 9 | Harbor View Landing - Tesla Destination 24/7 8 Casino Rd · Directions | Tesla Destination | 6 kW | NACS (Tesla) | Free | - | - | |
| 10 | Girard Nissan 425 Gold Star Hwy · Directions | - | 4 kW | Type 1 (J1772) | - | - | - | |
| 11 | Groton New London Airport 155 Tower Ave · Directions | - | 4 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 12 | Mystic Marriott Hotel and Spa - Tesla Destination 625 North Rd · Directions | Tesla Destination | 4 kW | NACS (Tesla) | - | - | - | |
| 13 | Naval Facilities Engineering Command - Naval Submarine Base - Building 107 1 Crystal Lake Rd · Directions | - | 4 kW | Type 2, Type 1 (J1772), Other | - | - | - | |
| 14 | Pfizer Parking Garage 280 Shennecossett Rd · Directions | - | 4 kW | Type 2, Type 1 (J1772) | - | - | - | |
| 15 | Town of Groton - Public Library 52 Newtown Rd · Directions | - | 4 kW | Type 2, Type 1 (J1772) | Free | - | - | |
| 16 | Town of Groton - Town Hall 45 Fort Hill Rd · Directions | - | 4 kW | Type 2, Type 1 (J1772) | Free | - | - | |
| 17 | Town of Groton - Town Hall Annex 134 Groton Long Point Rd · Directions | - | 4 kW | Type 2, Type 1 (J1772) | Free | - | - | |
| 18 | Girard Nissan 425 Gold Star Hwy · Directions | - | - | Type 2 | - | - | - | |
| 19 | Mystic Marriott Hotel and Spa 625 N Rd · Directions | - | - | Type 2 | - | - | - | |
| 20 | NEX NSB New London 484 Grayback Ave · Directions | - | - | Other | - | - | - | |
| 21 | SUBASE New London / N00129-B492-1 1 Crystal Lake Rd · Directions | - | - | Type 2 | - | - | - |
GROTON MUN BLDG 3
ChargePoint Network
Connectors
- Address
- 126 Meridian St
- Network
- ChargePoint Network
- Points
- 2
- Hours
- 24 hours daily
Groton TASMG
FLO
Connectors
- Address
- 139 Tower ave
- Network
- FLO
- Points
- 4
- Hours
- 24 hours daily
Mystic Marriott Hotel and Spa
Tesla (Tesla-only charging)
Connectors
- Address
- 625 North Rd
- Network
- Tesla (Tesla-only charging)
- Points
- 2
- Hours
- available
- Pricing
- Free
KIA OF GROTON CHARGER 1
ChargePoint Network
Connectors
- Address
- 421 CT-12
- Network
- ChargePoint Network
- Points
- 1
- Hours
- 24 hours daily
Mystic Marriott Hotel & Spa - Groton, CT
EVRANGE
Connectors
- Address
- 625 North Road (Route 117)
- Network
- EVRANGE
- Points
- 4
- Hours
- operational
GROTON MUN BLDG 1
ChargePoint Network
Connectors
- Address
- 295 Meridian St
- Network
- ChargePoint Network
- Points
- 2
- Hours
- 24 hours daily
UCONN AVERY PT LOTB 2
ChargePoint Network
Connectors
- Address
- 1084 Shennecossett Road
- Network
- ChargePoint Network
- Points
- 2
- Hours
- 24 hours daily
University of Connecticut - Avery Point
ChargePoint Network
Connectors
- Address
- 1084 Shennecossett Rd
- Network
- ChargePoint Network
- Points
- 2
- Hours
- 24 hours daily
- Pricing
- Free
Harbor View Landing - Tesla Destination
Tesla Destination
Connectors
- Address
- 8 Casino Rd
- Network
- Tesla Destination
- Points
- 1
- Hours
- 24 hours daily. Open to Teslas only.
- Pricing
- Free
Girard Nissan
425 Gold Star Hwy, Groton
Groton New London Airport
155 Tower Ave, Groton
Connectors
- Address
- 155 Tower Ave
- Points
- 2
- Hours
- 24 hours daily
Mystic Marriott Hotel and Spa - Tesla Destination
Tesla Destination
Connectors
- Address
- 625 North Rd
- Network
- Tesla Destination
- Points
- 2
- Hours
- operational
Naval Facilities Engineering Command - Naval Submarine Base - Building 107
1 Crystal Lake Rd, Groton
Connectors
- Address
- 1 Crystal Lake Rd
- Points
- 10
- Hours
- Fleet use only; Drivers must bring their own J1772 cordset for Level 1 charging
Pfizer Parking Garage
280 Shennecossett Rd, Groton
Connectors
- Address
- 280 Shennecossett Rd
- Points
- 10
- Hours
- 24 hours daily; for employee use only
Town of Groton - Public Library
52 Newtown Rd, Groton
Connectors
- Address
- 52 Newtown Rd
- Points
- 2
- Hours
- 24 hours daily
- Pricing
- Free
Town of Groton - Town Hall
45 Fort Hill Rd, Groton
Connectors
- Address
- 45 Fort Hill Rd
- Points
- 2
- Hours
- 24 hours daily
- Pricing
- Free
Town of Groton - Town Hall Annex
134 Groton Long Point Rd, Groton
Connectors
- Address
- 134 Groton Long Point Rd
- Points
- 2
- Hours
- 24 hours daily; 3 hour limit
- Pricing
- Free
Girard Nissan
425 Gold Star Hwy, Groton
Mystic Marriott Hotel and Spa
625 N Rd, Groton
Connectors
- Address
- 625 N Rd
- Points
- 1
- Hours
- 24 hours daily; for guest use only; see front desk for access
NEX NSB New London
484 Grayback Ave, Groton
SUBASE New London / N00129-B492-1
1 Crystal Lake Rd, Groton
EV charging in Groton: FAQ
How many EV charging stations are there in Groton?
There are 21 EV charging stations in Groton, United States, operated across 5 networks. Each listing shows connectors, power, and community check-ins so you can find one that works before you arrive.
What is the fastest EV charger in Groton?
The fastest stations in Groton deliver up to 19 kW of DC power. You can filter to fast charging (over 22 kW) to see only rapid and ultra-rapid sites.
Which charging networks operate in Groton?
The most common networks in Groton are ChargePoint Network, Tesla Destination, EVRANGE, FLO, Tesla (Tesla-only charging). Open any network to compare its coverage, charging speed, and reliability across the city.
How much does EV charging cost in Groton?
Prices vary by network and connector (per kWh, per minute, or session). Drivers report what they actually paid, which is aggregated into a confidence-weighted price on each charger page.
EV charging near Groton
- New London5 km · 40 stations
- Storrs54 km · 29 stations
- Middletown56 km · 36 stations
- Branford63 km · 27 stations
- Manchester63 km · 22 stations
- Warwick64 km · 43 stations
- Wallingford65 km · 20 stations
- Meriden66 km · 25 stations
Cities like Groton
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- Chatsworth21 stations
- La Quinta21 stations
Station data aggregates official public registries (US AFDC, France IRVE, Germany BNetzA, Nordic NOBIL) and open datasets, deduplicated into one record per site and improved by driver check-ins. How the data works.