Biodiesel Point of Sale Kiosk and Coop Management Software

The BBD9000 is a pump controller and self-service point of sale kiosk for dispensing biodiesel. The BBD9000 was originally developed by the Baltimore Biodiesel Coop in 2009 for its own use, and is now available for purchase.

This is a free/open hardware and software project. All of the design documents and source code are available on this project's site on GitHub.

Disclaimer:  The kiosk is not approved for retail sales by weights and measures. Although we are working on getting this system approved, it is intended "for private use" only. Unfortunately, in our experience, "private use" is open to interpretation by local Weights and Measures agencies.



  • Coop/fleet members buy fuel using their own credit cards 24/7.
  • Centralized online management of members, fuel inventory, kiosks.
  • Secure wireless communications over cellular network.
  • Fully solar capable with 12 V DC transfer pump.