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All stationsCaliforniaNapa Valley
CA-743275

Ashes & Diamonds Winery

4130 Howard LN, Napa Valley, CA, 94558
Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location
no photos uploaded
🌐Imported from open data
📍Brewery distillery winery
📅Open since 2018
Max power
8 kW
AC Level 2
Ports
3
ports
Hours
24/7
Open 24 hours
Pricing
—

Finding this location

  • 3 Tesla Connectors, up to 8kW.Available for customers. Please call ahead.

    Source · OpenChargeMap

Stations & ports

1 station · 3 ports
Ashes & Diamonds Winery
Tesla (Tesla-only charging)
AC L2 · 8 kW
1ATesla· 8 kW
1BTesla· 8 kW
1CTesla· 8 kW

Estimated charging time

Level 2 (AC) · 8 kW
~7 h 17 min

For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →

4130 Howard LN · Napa Valley, CA · 94558

Driver check-ins

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Reviews

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Frequently asked questions

Where is Ashes & Diamonds Winery located?
Ashes & Diamonds Winery is located at 4130 Howard LN, Napa Valley, CA.
What kind of charging does Ashes & Diamonds Winery offer?
Ashes & Diamonds Winery offers Level 2 (AC) charging, with stations rated up to 8 kW. There is 1 charging station and 3 total ports at this location.
How long does it take to charge an EV at Ashes & Diamonds Winery?
A typical EV with a 75 kWh battery charging from 10% to 80% takes about 7 h 17 min on 8 kW Level 2 (AC) charging at Ashes & Diamonds Winery. Actual times vary with vehicle, temperature, and station load.
What are Ashes & Diamonds Winery's charging hours?
Open 24 hours
What charging network operates Ashes & Diamonds Winery?
Ashes & Diamonds Winery is part of the Tesla Destination network. See more Tesla Destination charging across CA on SpotCharge.
Can anyone use the chargers at Ashes & Diamonds Winery?
Ashes & Diamonds Winery is listed as customers only access — check the details before visiting.
Is the Ashes & Diamonds Winery listing owner-managed?
Not yet. This page was generated from open charging data (OpenChargeMap, NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.

Area electrification status

California · 2024
Plug-in vehicles
1.98M
#1 in US
Battery-electric
1.53M
77% of fleet
EVs per public port
36
55,049 ports listed

As of 2024, California had 1,981,000 plug-in vehicles registered — 1,533,900 fully battery-electric (77%) and 447,100 plug-in hybrid (23%). That ranks California #1 nationally and represents about 32.9% of all US plug-in registrations.

Across 55,049 publicly-listed ports in California (31,353 Level 2 and 23,573 DC fast), that works out to roughly 36 EVs per public port and 65.1 BEVs per DC fast port.

California's public charging is keeping pace with adoption — but registrations keep climbing. Listing your stations here helps drivers discover charging close to where they already shop, dine, and stay.

Source: AFDC (data from Experian Information Solutions) · See full California market data →

Plan a trip around here

This charger is part of a SpotCharge destination guide — trip-planning pages covering the best charging across the area.

Napa & Sonoma →All California destinations →
Details
Hours
Open 24 hours
Phone
877-798-3752
Network
Tesla Destination ↗
Access
Customers only

Data from OpenChargeMap, NREL

Source data

Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.

NREL Alternative Fuels Data Center74 fields▾

From U.S. DOE AFDC · Public domain

id113168
zip94558
cityNapa Valley
plus4—
stateCA
ng_psi—
cng_psi—
countryUS
latitude38.344114
bd_blends—
longitude-122.326251
open_date2018-02-20
rd_blends—
ev_networkTesla Destination
ev_pricing—
updated_at2025-02-12T00:16:32Z
access_codepublic
cng_has_rng—
lng_has_rng—
lpg_primary—
status_codeE
bd_blends_fr—
hy_is_retail—
hy_pressures—
hy_standards—
rd_blends_fr—
station_nameAshes & Diamonds Winery - Tesla Destination
ev_other_evse—
ev_pricing_fr—
expected_date—
facility_typeBREWERY_DISTILLERY_WINERY
nps_unit_name—
station_phone877-798-3752
cards_accepted—
ev_dc_fast_num—
ev_network_webhttps://www.tesla.com/destination-charging
fuel_type_codeELEC
geocode_status200-8
hy_status_link—
street_address4130 Howard Ln
funding_sources—
owner_type_codeP
access_days_time—
e85_blender_pump—
lpg_nozzle_types—
ng_vehicle_class—
related_stations—
cng_dispenser_num—
cng_total_storage—
cng_vehicle_class—
ev_charging_units
[
  {
    "network": "Tesla Destination",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 0
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 1
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Tesla Destination",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 0
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 1
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Tesla Destination",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 0
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 1
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  }
]
lng_vehicle_class—
ng_fill_type_code—
restricted_access—
access_detail_code—
cng_fill_type_code—
ev_connector_typesJ1772, TESLA
ev_level1_evse_num—
ev_level2_evse_num5
access_days_time_fr—
date_last_confirmed2024-07-01
ev_renewable_source—
cng_renewable_source—
lng_renewable_source—
cng_total_compression—
ev_workplace_chargingNo
maximum_vehicle_class—
rd_max_biodiesel_level—
groups_with_access_codePublic
intersection_directions—
e85_other_ethanol_blends—
rd_blended_with_biodiesel—
groups_with_access_code_frPublic
intersection_directions_fr—
OpenChargeMap16 fields▾

From OpenChargeMap · CC-BY-SA 4.0

ID100584
UUID26B53CE1-C986-4B8C-9E01-D4AE75725748
OperatorID23
AddressInfo
{
  "ID": 100930,
  "Town": "Napa Valley",
  "Title": "Ashes & Diamonds Winery",
  "Latitude": 38.344114,
  "Postcode": "94558",
  "CountryID": 2,
  "Longitude": -122.326251,
  "AddressLine1": "4130 Howard LN",
  "DistanceUnit": 0,
  "StateOrProvince": "California",
  "ContactTelephone1": "(707) 666-4777"
}
Connections
[
  {
    "ID": 142076,
    "LevelID": 2,
    "PowerKW": 8,
    "Quantity": 3,
    "StatusTypeID": 50,
    "CurrentTypeID": 10,
    "ConnectionTypeID": 30
  }
]
DateCreated2018-03-02T06:53:00Z
UsageTypeID4
OperatorInfo
{
  "ID": 23,
  "Title": "Tesla (Tesla-only charging)",
  "Comments": null,
  "BookingURL": null,
  "WebsiteURL": "http://www.teslamotors.com",
  "AddressInfo": null,
  "ContactEmail": null,
  "FaultReportEmail": null,
  "IsRestrictedEdit": false,
  "IsPrivateIndividual": false,
  "PhonePrimaryContact": null,
  "PhoneSecondaryContact": null
}
StatusTypeID50
DataProviderID1
NumberOfPoints3
GeneralComments3 Tesla Connectors, up to 8kW.Available for customers. Please call ahead.
DateLastVerified2018-03-02T06:53:00Z
OperatorsReference41123
DateLastStatusUpdate2018-03-02T06:53:00Z
SubmissionStatusTypeID200
SpotCharge · Data via OpenChargeMap