Topics / Soot-free buses

Buses offer an opportunity to accelerate soot-free vehicle deployment because they are centrally fueled and could therefore have access to cleaner fuels not available to all vehicles in a region. Furthermore, people are exposed to harmful emissions from urban buses at rates higher than for any other type of vehicle, making buses an exceptional target for emissions control. 

Zero emissions bus technologies, especially battery electric buses, are becoming cost-effective solutions and entering the market much more quickly than expected. But diesel buses meeting Euro VI or U.S. 2010 standards or equipped with diesel particulate filters will also provide tremendous health benefits to bus riders and urban residents, while also greatly reducing the climate impact of these buses by virtually eliminating black carbon emissions.

See also soot-free transport and soot-free non-road vehicles.

Most Recent

Addresses the opportunities for facilitating, and the barriers to financing, the transition to soot-free urban bus fleets in 20 megacities.

Evaluates well-to-wheel greenhouse gas emissions from soot-free urban transit bus types in 20 megacities.

Evaluates the effect of Euro VI-equivalent emissions standards on bus system costs in Brazil.

2017.11.16
Sales of battery electric buses (BEBs) are surging in major cities around the world.
Blog Post
2017.10.23
On September 12, 2017, the Climate Committee of São Paulo approved a pr
Blog Post
2017.10.18

Join us for a webinar on clean soot-free urban bus fleets.

Event
2017.10.13

Join us for a joint webinar with C40 Cities Finance faculty on clean urban bus fleets.

Event
2017.10.11

Addresses the opportunities for facilitating, and the barriers to financing, the transition to soot-free urban bus fleets in 20 megacities.

Publication: Report
2017.08.31

Evaluates well-to-wheel greenhouse gas emissions from soot-free urban transit bus types in 20 megacities.

Publication: Working paper
2017.04.14

Evaluates the effect of Euro VI-equivalent emissions standards on bus system costs in Brazil.

Publication: Briefing
2016.10.05

The Secretary of the Environment (SEDEMA) of Mexico City hosted a workshop on eliminating particle emissions from heavy-duty buses and trucks in Mexico City.

Event
2016.07.28
In Mexico City the summer rains have brought temporary relief from the choking, eye-watering, crisis-level air pollution of the spring.
Blog Post

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