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DOE OSTI · 3014995

NREL OpenPATH: An Open-Source, Extensible Platform for Instrumenting Travel Behavior Data

Shankari, K. [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000270465570)
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Abstract

NREL OpenPATH is an open-source, extensible platform that allows communities to instrument their own travel behavior data. The platform consists of a smartphone app, server and analysis pipeline, and enables collection of opt-in, multi-modal, end-to-end travel diaries. It makes the aggregate statistics available via a public dashboard, and allows deployers to download and visualize trip and trajectory data through the admin dashboard. It also allows for customization of the initial demographic survey and the trip-level qualitative information collected. Our goal is to provide an easy-to-use tool that can democratize travel behavior data collection by empower communities of all sizes to recruit participants and obtain a holistic picture of their travel patterns. The platform has been used by close to 40 partners, to collect data from thousands of participants. Upon signing a simple MOU, it is currently available for free to universities, non-profits and public agencies in the United States.

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32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION97 MATHEMATICS AND COMPUTINGmulti-modalsmartphone apptravel behavior

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Shankari, K. [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000270465570). 2026-01-21. NREL OpenPATH: An Open-Source, Extensible Platform for Instrumenting Travel Behavior Data. https://doi.org/10.2172/3014995

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