Drivers of Approval for Environmental Taxes

Conferences - By : Sébastien POSTIC, Phd

The French National Assembly and I4CE organized a conference entitled

 

Investigating the Drivers of Approval for Environmental Taxes

 

This conference has been organized by I4CE and fourteen members of the National Assembly, in order to discuss the future of the carbon tax in France.

 

International speakers were invited to bring their insights and share their experience. How to use the revenues of the carbon tax to make it more efficient and acceptable? How to support households and in particular the most vulnerable? Find the interviews and presentations of the speakers, as well as the summary of the discussion.

 

Consulter les ressources du colloque

 

Key messages in 1 minute

Lord Nicholas Stern, London School of Economics Alain Quinet, Directeur général délégué de SNCF Réseau Kurt Van Dender, Senior tax economist at OECD Manuel Domergue, Directeur des études, Fondation Abbé Pierre

 

Environmental taxation is an essential part of the ecological transition. It is a powerful tool for changing the behavior of economic actors, and also a new source of revenue for the State.

 

Environmental taxation in France is increasing: the 2018 Budget law increases the price trajectory of the “climate and energy contribution” to reach € 86.2 / ton CO2 by 2022.

 

However, it raises legitimate concerns that regularly drive debates in the National Assembly: on the one hand, low-income households, or citizens living in rural and peri-urban areas may be severely impacted by this increase in their energy and transportation expenses ; on the other hand, the debate on the competitiveness of our economy is entirely legitimate, and should not be avoided. The collection of these taxes and the redistribution of associated revenues must address these concerns if we want to increase our ambition in terms of environmental taxation.

 

Supported by the former president of the National Assembly and now Minister of Ecological and Solidarity Transition, François de Rugy, this conference initiated by 14 members of parliament and the think-tank Institute for Climate Change Economics (I4CE) was an opportunity to exchange, between parliamentarians and stakeholders, on this complex and often conflicting subject.

 

The conference took the form of three discussions involving experts such as Lord Nicholas Stern, Professor at the London School of Economics and chair of the Grantham Research Institute on Climate Change and the Environment, and Alain Quinet, Chairman of the Commission on Social Value of Carbon in France. A tax expert from the OECD, representatives of foreign states as well as the Abbé Pierre Foundation completed this panel to give it the social and international dimension that the subject calls for.

 

All the debates was moderated by Benoit Leguet, Director General of I4CE.

02 Oct 2018

Drivers of Approval for Environmental Taxes

I4CE Contacts
Sébastien POSTIC, Phd
Sébastien POSTIC, Phd
Research Fellow – Public finance, Development Email
To learn more
  • 07/09/2025 Blog post
    What’s next for climate finance? From Seville to Belém

    With the dust settling from COP29’s hard-fought negotiations on the New Collective Quantified Goal (NCQG), attention is shifting to how the climate finance goal will be met. The challenge is how to scale up financing for increasingly connected priorities in a challenging landscape of debt stress and cuts in official development assistance.

  • 07/08/2025
    Annex 2 – Methodology note (2025 Edition)
  • 07/02/2025 Foreword of the week
    Bridging the gap: high-level climate & development finance commitments and the reality on the ground

    The 4th International Conference on Financing for Development (FFD4) in Seville represents a milestone for delivering on development (including climate action) goals, a decade after the adoption of the Sustainable Development Goals and the Paris Agreement. The “Seville Commitment” was adopted on June 30th, albeit in the absence of the United States – demonstrating that widespread support remains for a comprehensive package to finance development. However, the outcome also embodies the growing chasm between high-level commitments and the reality of financing for development and climate action on the ground. Recent research by I4CE attempts to bridge this gap on two crucial issues. 

See all publications
Press contact Amélie FRITZ Head of Communication and press relations Email
Subscribe to our mailing list :
I register !
Subscribe to our newsletter
Once a week, receive all the information on climate economics
I register !
Fermer