EV charging in St. Helena, CA
26 charging stations in St. Helena, California — networks, port mixes and a page for every station.
Dataset updated . Refreshed weekly from the US DOE Alternative Fuels Data Center.
At a glance
St. Helena, California has 26 EV charging stations in the US DOE registry (26 public) with 60 charging ports: 12 DC fast and 48 Level 2. That is the 161st-most of 812 cities and towns in California. Tesla Destination runs the most stations here (16).
Port ranking
Biggest stations in St. Helena
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Operators
Networks here
Growth
Stations opened by year
How many public EV charging stations are in St. Helena?
All 26 stations the registry lists in St. Helena are open to the public. 2 more stations are listed as planned. The average station here has 2.3 ports, about 38% below the California average of 3.7. St. Helena holds under 1% of California's 21,814 charging stations.
Where is DC fast charging in St. Helena?
St. Helena has 12 DC fast ports (often called Level 3 charging) at 1 public station. The largest are St Helena Parking - Tesla Supercharger (12 DC fast). 1 of them is a Tesla Supercharger site. Across the public stations, 1 lists CCS and 17 list NACS (Tesla) connectors.
What kinds of places have EV chargers in St. Helena?
Where the registry records the site type, the most common hosts are brewery / distillery / winery (16), hotel (3), parking lot (1), college campus (1) and restaurant (1). 3 public stations in St. Helena are tagged as a hotel or inn in the registry: Southbridge Napa Valley - Tesla Destination, Southbridge Napa Valley and Wine Country Inn & Cottages - Napa Valley. 19 public stations list their pricing as free in the registry.
Which charging networks operate in St. Helena?
By station count, the networks in St. Helena are led by Tesla Destination (16), ChargePoint (3), Turnongreen (2) and AmpUp (1). 3 stations are non-networked. 6 networks in all have stations here.
How fast is EV charging growing in St. Helena?
The earliest station open year on record in St. Helena is 2015. 0 stations opened in 2025. 1 more have opened so far in 2026.
Directory
All 26 public charging stations in St. Helena
- St Helena Parking - Tesla Supercharger 12
- Vineyard 29 - Tesla Destination 4
- Corison Winery - Tesla Destination 3
- Alpha Omega Winery - Tesla Destination 3
- Napa Valley Community College 2
- Saint Helena Winery - Tesla Destination 2
- HALL Wines - Tesla Destination 2
- Velo Vino Clif Family Winery - Tesla Destination 2
- Merryvale Vineyards - Tesla Destination 2
- Southbridge Napa Valley - Tesla Destination 2
- Whitehall Lane Winery - Tesla Destination 2
- PRESS - Tesla Destination 2
- Wheeler Farms Winery - Tesla Destination 2
- Anderson's Conn Valley Vineyards - Tesla Destination 2
- Yao Family Wines - Tesla Destination 2
- Southbridge Napa Valley 2
- Wine Country Inn & Cottages - Napa Valley 2
- Mfw Mfvi 2
- Martini Winery 2
- Ranch Winery 2
- Mending Wall Winery - Tesla Destination 1
- Ovid Napa Valley - Tesla Destination 1
- Raymond Vineyards 1
- Charles Krug Winery - Tesla Destination 1
- Clif Family Clif Family 1
- Clif Family Clif Family 2 1
Sorted by port count (figure after each name).
Frequently asked questions
How many EV charging stations are in St. Helena, CA?
The US DOE registry lists 26 charging stations in St. Helena, California (26 public), with 60 charging ports: 12 DC fast and 48 Level 2.
Where can I fast-charge in St. Helena?
St. Helena has 12 DC fast ports. The biggest DC fast sites are St Helena Parking - Tesla Supercharger (12 ports).
Which charging networks operate in St. Helena?
By station count: Tesla Destination (16), Non-networked (3), ChargePoint (3), Turnongreen (2) and AmpUp (1).
Are there Tesla Superchargers in St. Helena?
Yes. The registry lists 1 public Tesla Supercharger site in St. Helena: St Helena Parking - Tesla Supercharger (12 DC fast ports).
Which hotels in St. Helena have EV charging?
Southbridge Napa Valley - Tesla Destination, Southbridge Napa Valley and Wine Country Inn & Cottages - Napa Valley are tagged as a hotel or inn with public EV charging in the DOE registry. Many hotel chargers carry no site tag, so the full station list on this page may include more.
Is there free EV charging in St. Helena?
19 public stations in St. Helena list their pricing as free in the DOE registry. Pricing is self-reported by the site and can change.
More EV charging near St. Helena
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “EV charging in St. Helena, CA”, https://chargecensus.com/ev-charging/california/st-helena (data as of October 12, 2026).