The experts

Brian Caulfield

Professor in transportation and Head of Department at Trinity College Dublin, Expert to the National Transport Authorithy (Ireland)

Professor Caulfield is Head of Discipline in the Department of Civil, Structural and Environmental Engineering. His research addresses global issues such as the environmental impacts of transport and methods to reduce the carbon impacts of transport.
Professor Caulfield has published over 200 papers in international journals and conferences. He currently has 9 PhD students and 6 postdoctoral researchers in his research group.
He is a Senior Editor of Renewable & Sustainable Energy Reviews and an Editor of Transport Policy. He is a member of the International Editorial Board of Transportation Research Part D: Transport and Environment, Case Studies on Transport Policy, the Journal of Cycling and Micro-mobility Research, and the Journal of Transport Geography.

Discover the contributions

Decarbonization Interview

When it comes to mobility, what should be our primary focus?

Caulfield Brian, Professor in transportation and Head of Department at Trinity College Dublin, Expert to the National Transport Authorithy (Ireland)

Decarbonization Insights

Decarbonizing mobility: where do we start?

Brian Caulfield, Professor in transportation and Head of Department at Trinity College Dublin, Expert to the National Transport Authorithy (Ireland)

Although they yield environmental benefits, they come with several constraints and issues, including lithium extraction, which raises ethical concerns. They are also unable to tackle urban issues such as road congestion or bus delays.

Decarbonization Interview

How will rural areas adapt to the shift towards carbon-neutral mobility?

Caulfield Brian, Professor in transportation and Head of Department at Trinity College Dublin, Expert to the National Transport Authorithy (Ireland)

Design

Should cars be banned from cities?

Caulfield Brian, Professor in Transportation and Head of Department at Trinity College Dublin, Expert to the National Transport Authority

I believe that, in tomorrow’s world, cars will have retreated from our cities.

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As an operator and global integrator of mobility, Transdev, The mobility company, empowers freedom to move every day thanks to safe, reliable and innovative solutions that serve the common good. Transdev carries nearly 12 million passengers daily, thanks to its various efficient and environmentally friendly modes of transport, and employs more than 102,000 women and men serving its passengers, thus consolidating its position as world leader in public transportation. Transdev is jointly held by Caisse des Dépôts Group (66%) and the Rethmann Group (34%). In 2023, operating in 19 countries, the Group generated total revenues of €9.33 billion.

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