Electric Son Station #1
Houston, TX
Level 2Tesla
2 stations · 5 ports325 kW
TX-225357
Houston, TX Rechargery Relay - Westheimer Road
11197 Westheimer Road, Houston, TX, 77042
Houston, TX Rechargery Relay - Westheimer Road is an EV charging location in Houston, TX with 14 DC fast charging ports up to 400 kW on the IONNA network. 24 hours daily. Public access. Listing data from NREL, last confirmed September 2026.
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
Open since 2026
Max power
400 kW
DC fast
Ports
14
ports
Hours
24/7
24 hours daily
Pricing
—
Stations & ports
2 stations · 14 portsHouston, TX Rechargery Relay - Westheimer Road · DCFC CCS 400 kW
IONNA
400 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.
Start session on IONNA network →1ACCS· 400 kW
1BCCS· 400 kW
1CCCS· 400 kW
1DCCS· 400 kW
1ECCS· 400 kW
1FCCS· 400 kW
1GCCS· 400 kW
1HCCS· 400 kW
Houston, TX Rechargery Relay - Westheimer Road · DCFC Tesla 400 kW
IONNA
400 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.
Start session on IONNA network →2ATesla· 400 kW
2BTesla· 400 kW
2CTesla· 400 kW
2DTesla· 400 kW
2ETesla· 400 kW
2FTesla· 400 kW
Estimated charging time
DC fast charging · 400 kW
~9 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 →
11197 Westheimer Road · Houston, TX · 77042
Driver check-ins
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Frequently asked questions
- Where is Houston, TX Rechargery Relay - Westheimer Road located?
- Houston, TX Rechargery Relay - Westheimer Road is located at 11197 Westheimer Road, Houston, TX.
- What kind of charging does Houston, TX Rechargery Relay - Westheimer Road offer?
- Houston, TX Rechargery Relay - Westheimer Road offers DC fast charging, with stations rated up to 400 kW. There are 2 charging stations and 14 total ports at this location.
- How long does it take to charge an EV at Houston, TX Rechargery Relay - Westheimer Road?
- A typical EV with a 75 kWh battery charging from 10% to 80% takes about 9 min on 400 kW DC fast charging at Houston, TX Rechargery Relay - Westheimer Road. Actual times vary with vehicle, temperature, and station load.
- What are Houston, TX Rechargery Relay - Westheimer Road's charging hours?
- 24 hours daily
- What charging network operates Houston, TX Rechargery Relay - Westheimer Road?
- Houston, TX Rechargery Relay - Westheimer Road is part of the IONNA network. See more IONNA charging across TX on SpotCharge.
- Can anyone use the chargers at Houston, TX Rechargery Relay - Westheimer Road?
- Yes — Houston, TX Rechargery Relay - Westheimer Road is a publicly accessible charging location.
- Is the Houston, TX Rechargery Relay - Westheimer Road listing owner-managed?
- Not yet. This page was generated from open charging data (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
Texas · 2024Plug-in vehicles
359K
#3 in US
Battery-electric
295K
82% of fleet
EVs per public port
—
no port data
As of 2024, Texas had 359,400 plug-in vehicles registered — 294,700 fully battery-electric (82%) and 64,700 plug-in hybrid (18%). That ranks Texas #3 nationally and represents about 6.0% of all US plug-in registrations.
Every EV registered in Texas is a potential repeat visitor. Listing charging at this location helps drivers find you and builds trust with the local EV community.
Source: AFDC (data from Experian Information Solutions) · See full Texas market data →
More DC fast charging
More charging in Houston
See all →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 Center75 fields
From U.S. DOE AFDC · Public domain
| id | 465758 |
|---|---|
| zip | 77042 |
| city | Houston |
| plus4 | — |
| state | TX |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 29.734373 |
| bd_blends | — |
| longitude | -95.5724 |
| open_date | 2026-08-07 |
| rd_blends | — |
| ev_network | IONNA |
| ev_pricing | — |
| updated_at | 2026-09-15T05:23:36Z |
| access_code | public |
| cng_has_rng | — |
| lng_has_rng | — |
| lpg_primary | — |
| status_code | E |
| bd_blends_fr | — |
| hy_is_retail | — |
| hy_pressures | — |
| hy_standards | — |
| rd_blends_fr | — |
| station_name | Houston, TX Rechargery Relay - Westheimer Road |
| ev_other_evse | — |
| ev_pricing_fr | — |
| expected_date | — |
| facility_type | — |
| nps_unit_name | — |
| station_phone | 833-466-2474 |
| cards_accepted | — |
| ev_dc_fast_num | 14 |
| ev_network_ids | {
"posts": [
"69454f0743a33ac377deae60",
"69454f0743a33ac377deae61",
"69454fd88af75efb4f94b65a",
"69454fd88af75efb4f94b65b",
"6945510acc902d09dc9ebd4c",
"6945510acc902d09dc9ebd4d",
"6945522ccc902d09dc9ebd52",
"6945522ccc902d09dc9ebd53",
"69b40b43c520925d748b9a18",
"69b40b43c520925d748b9a19",
"69b40c7aef8bdefe6b287621",
"69b40c7aef8bdefe6b287622",
"69b40c9fc520925d748b9a1a",
"69b40c9fc520925d748b9a1b"
],
"station": [
"3af84d43-fd5c-45dc-944f-2ca9e570c1c9"
]
} |
| ev_network_web | https://www.ionna.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 11197 Westheimer Road |
| funding_sources | — |
| owner_type_code | — |
| access_days_time | 24 hours daily |
| e85_blender_pump | — |
| lpg_nozzle_types | — |
| ng_vehicle_class | — |
| related_stations | — |
| cng_dispenser_num | — |
| cng_total_storage | — |
| cng_vehicle_class | — |
| ev_charging_units | [
{
"network": "IONNA",
"connectors": {
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"port_count": 0
},
"J3271": {
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},
"CHADEMO": {
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},
"NEMA515": {
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"NEMA520": {
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
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"charging_level": "dc_fast",
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},
{
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},
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},
"TESLA": {
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},
"CHADEMO": {
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},
"NEMA515": {
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},
"NEMA520": {
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
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},
{
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},
"TESLA": {
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},
"CHADEMO": {
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},
"NEMA515": {
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},
"NEMA520": {
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
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},
"J3271": {
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},
"CHADEMO": {
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"NEMA515": {
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},
"NEMA520": {
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
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"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
"connectors": {
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},
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"TESLA": {
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"NEMA515": {
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"NEMA520": {
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},
"NEMA1450": {
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{
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"NEMA1450": {
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},
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"funding_sources": []
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{
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"TESLA": {
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"CHADEMO": {
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"NEMA515": {
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},
"NEMA520": {
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"NEMA1450": {
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},
"J1772COMBO": {
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},
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"funding_sources": []
},
{
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"connectors": {
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},
"J3271": {
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},
"TESLA": {
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},
"CHADEMO": {
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},
"NEMA515": {
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"NEMA520": {
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},
"NEMA1450": {
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"J1772COMBO": {
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}
},
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},
{
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"connectors": {
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},
"J3271": {
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},
"TESLA": {
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"port_count": 1
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
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},
"NEMA520": {
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},
"NEMA1450": {
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"port_count": 0
},
"J1772COMBO": {
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}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
"connectors": {
"J1772": {
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"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": 400,
"port_count": 1
},
"CHADEMO": {
"power_kw": null,
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},
"NEMA515": {
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},
"NEMA520": {
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"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
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"port_count": 0
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": 400,
"port_count": 1
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
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},
"NEMA520": {
"power_kw": null,
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
"connectors": {
"J1772": {
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"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
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"port_count": 1
},
"CHADEMO": {
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},
"NEMA515": {
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},
"NEMA520": {
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},
"NEMA1450": {
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},
"J1772COMBO": {
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}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": []
},
{
"network": "IONNA",
"connectors": {
"J1772": {
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"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": 400,
"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": "dc_fast",
"funding_sources": []
}
] |
| lng_vehicle_class | — |
| ng_fill_type_code | — |
| restricted_access | No |
| access_detail_code | — |
| cng_fill_type_code | — |
| ev_connector_types | J1772COMBO, TESLA |
| ev_level1_evse_num | — |
| ev_level2_evse_num | — |
| access_days_time_fr | — |
| date_last_confirmed | 2026-09-15 |
| ev_renewable_source | — |
| cng_renewable_source | — |
| lng_renewable_source | — |
| cng_total_compression | — |
| ev_workplace_charging | No |
| maximum_vehicle_class | — |
| rd_max_biodiesel_level | — |
| groups_with_access_code | Public |
| intersection_directions | — |
| e85_other_ethanol_blends | — |
| rd_blended_with_biodiesel | — |
| groups_with_access_code_fr | Public |
| intersection_directions_fr | — |