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Data Sources

Our Data Sources

AFStations aggregates alternative fuel station information from publicly available and authoritative sources to provide structured and accessible listings for users.

Our primary data source is:

U.S. Department of Energy – Alternative Fuels Data Center (AFDC)

We utilize publicly accessible data provided by the U.S. Department of Energy’s Alternative Fuels Data Center (AFDC), which maintains a comprehensive database of alternative fueling infrastructure across the United States.

The AFDC database includes information related to:

  • Electric Vehicle (EV) charging stations
  • Hydrogen fueling stations
  • CNG (Compressed Natural Gas) stations
  • LNG (Liquefied Natural Gas) stations
  • Public and private access types
  • Network operators
  • Connector types and station attributes

AFStations accesses and structures this data to improve discoverability through a state and city-based navigation system.

U.S. Department of Energy

Alternative Fuels Data Center

Additional Data Inputs

In addition to publicly available government data, AFStations may incorporate:

  • Publicly available station operator information
  • User-submitted corrections and updates
  • Station claims and verified edits
  • Public infrastructure announcements

User contributions are subject to review and may be moderated before publication.

Data Refresh & Updates

We periodically update our listings using available data feeds and structured ingestion processes.

However:

  • Data may not be real-time
  • Station availability may change without notice
  • Pricing and operational status may vary
  • Temporary outages may not be immediately reflected

Users are strongly encouraged to verify station details directly with the station operator before relying on the information for travel or operational decisions.

Data Accuracy & Responsibility

While we strive to maintain accurate and up-to-date listings, AFStations does not guarantee:

  • Completeness
  • Real-time accuracy
  • Availability at the time of visit
  • Technical compatibility with specific vehicles

All information is provided for general informational purposes only.

For full details regarding limitations of liability, please refer to our Disclaimer and Terms & Conditions.

Independence & Attribution

AFStations is an independent informational directory.

We are not affiliated with the U.S. Department of Energy, the Alternative Fuels Data Center, fuel network operators, or individual station owners unless explicitly stated.

Data made available through public government sources remains the property of the respective provider.

Future Data Expansion

As AFStations expands internationally, additional data sources may include:

  • National or regional energy authorities
  • Public transportation agencies
  • Infrastructure operators
  • Verified commercial data providers

Any material updates to our data sourcing practices will be reflected on this page.