Fewer Emissions, a better future
Every BUSUP passenger contributes to cleaner cities by reducing the environmental impact of daily commuting.
0
Kilograms of CO² saved in 2025
Is the equivalent of...
Our emissions
At BUSUP, we measure CO₂ emissions across all areas because we believe that only through transparency can we fulfill our commitment to becoming carbon neutral by 2040.
Carbon Neutral
All of our direct operations are 100% neutralized, ensuring zero net impact from our internal activities.
6.97ton
Our office facilities and energy consumption represent a negligible fraction of our overall footprint.
Active Reduction
Partner operations account for 9,087.35 tons of CO² emissions. Our core technology actively optimizes these routes to drastically decarbonize the entire mobility ecosystem.


Smarter routes,
fewer wasted miles
We optimize routes, stops, and capacity so you run fewer unnecessary miles, and right-size vehicles based on real demand.
Shared rides,
higher occupancy
Pool demand across routes (and, when possible, across companies) to increase occupancy and reduce the number of cars on the road.
Flexible reservations
& ESG reporting
Match service to daily demand, and track key CO₂ and utilization metrics by site and timeframe with reports you can stand behind.
Together, replanting the future
We have already carried out reforestation projects in Barcelona, in several regions of Portugal and in the United States. With the participation of clients, operators, and employees, we are helping to absorb tons of CO₂ and regenerate ecosystems for future generations.
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Together, replanting the future
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We have already carried out reforestation projects in Barcelona, in several regions of Portugal and in the United States. With the participation of clients, operators, and employees, we have planted hundreds of trees, helping to absorb tons of CO₂ and regenerate ecosystems for future generations.
Awards & Distictions

CDP Climate
First climate assessment rated B, reinforcing BUSUP’s environmental commitment and transparency.

EcoVadis
Committed Company Certification for the second consecutive year, with an 8% improvement in sustainability performance.

Carbon Footprint
Footprint measured across all Scopes using the Dcycle tool, certified by TÜV Rheinland standards.
Frequently Asked
Questions
(FAQ)
Does BUSUP provide sustainability reports for clients?
Each client has access to detailed reports of their routes and passengers, with real-time CO₂ metrics through Power BI dashboards. These reports can be directly integrated into corporate ESG and sustainability reports.
How does BUSUP improve my company’s sustainability?
BUSUP contributes to sustainability by turning commuting into a shared, optimized, and fully measurable service. This has a direct impact on achieving your company’s ESG goals. In practice, it reduces CO₂ emissions, lowers employees’ personal car expenses, and provides a service that improves the quality of life for your workforce.
Is BUSUP carbon neutral?
Yes, we are already carbon neutral in Scope 1 and are actively working to achieve full carbon neutrality by 2040, in line with The Climate Pledge.
How does BUSUP reduce a company’s carbon footprint?
BUSUP directly addresses Activity 7 of Scope III in the carbon footprint (commuting): the emissions generated by employees traveling between home and the workplace. Commuting can account from 7% to 15% of a company’s total emissions, depending on the sector. With BUSUP’s technology, it is possible to reduce this impact immediately and achieve visible results.
