Medium and Heavy Duty Infrastructure
Medium- and heavy-duty (MDHD) zero-emission vehicle (ZEV) hydrogen refueling and charging station data was collected from the following agencies: California Air Resources Board (CARB), California Energy Commission (CEC), CALSTART Inc., California State Transportation Agency (CalSTA), California Department of Transportation (Caltrans), California Transportation Commission (CTC) and San Diego Gas & Electric (SDGE). “Chargers” (charging): Typically high-powered (150 kW or more) direct current fast chargers (DCFCs) for simultaneous charging at each location. “Dispensers” (hydrogen): Typically 700-bar dispensers for simultaneous refueling at each location. “Nozzles” (both charging/hydrogen): Connector that latches to the ZEV for charging or refueling.Following data fields are included:Charging or Hydrogen: Whether the station is classified as charging or hydrogenCharger or Dispenser Count: Number of chargers for DCFC and number of dispensers for hydrogenNozzle Count: Number of nozzlesAddress: Location of the stationLatitudeLongitudeFunding Agencies: Agency/agencies that have provided funding for building the stations
Data files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
CSV | Download | CSV | 07/02/25 |
Shapefile | Download | ZIP | 07/02/25 |
GeoJSON | Download | GEOJSON | 07/02/25 |
KML | Download | KML | 07/02/25 |
File Geodatabase | Download | ZIP | 07/02/25 |
Feature Collection | Download | TXT | 07/02/25 |