Region
France

Carpooling in the region of Occitanie

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How Région Occitanie used carpooling as a fully fledged mobility service across a large region with limited public transport coverage and few active local mobility authorities.

Région Occitanie

Building trusted
‍mobility systems

10,000
monthly passenger trips in 2026
21 t
emissions avoided every month
4
territories operated on behalf of the region

Voices from 
the Region

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When a region structures carpooling across an entire territory

Karos transforms everyday commuting into a structured and scalable mobility system by coordinating real-world carpooling through digital technology.
Filling gaps in public transport

Complementing rail and bus services

Where rail and intercity bus services fall short, Karos enables the region to provide a practical, funded mobility alternative.
Serving rural territories

Connecting rural areas with urban and suburban centres

On behalf of the region, Karos operates services in four EPCI that did not assume responsibility for mobility, translating regional policy into local action.
A multi-operator carpooling service

Expanding the mobility mix

The region’s open agreement funds several operators, including Karos, creating a complementary carpooling ecosystem across its area of responsibility.
Région Occitanie
Carpooling network based on completed trips in the Région Occitanie

Reducing commuter traffic without new infrastructure

Launched in October 2022, Région Occitanie’s carpooling policy addresses a structural challenge: following France’s 2019 Mobility Orientation Law, very few local communities in the region assumed responsibility for mobility. This left large parts of the territory without a viable alternative to private cars, while regional rail and intercity bus services could not meet every mobility need.

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In response, the region introduced an open multi-operator agreement, co-funding trips provided by several platforms, including Karos, across its area of responsibility. Karos also implements the regional policy locally in four EPCI: Lomagne Gersoise, Frontonnais, Aubrac and Aux Sources du canal du Midi. Monthly passenger trips exceeded 11,000 by June 2023 and reached a new record of 11,339 in June 2026.

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Reduce commuting traffic and emissions

Improve access to jobs and key locations

Track results with live KPIs and impact reporting

Let's make carpooling a new standard for everyday transport.