Publications

The “abatement cost” has emerged as a key tool to steer the decarbonisation of the economy, to reduce its cost, and to assess the efficiency of a technology, an investment or a public policy. This tool nevertheless has numerous limitations, and must therefore be used with caution. Find out more in this I4CE interview with Stéphane Hallegatte, Senior Climate Change Advisor at the World Bank, who has published several academic articles on this subject.

2022, France is paying dearly for a dependence on fossil fuels maintained by a chronic lack of investment in the decarbonisation of the economy. This edition of the Landscape of climate finance in France makes a detailed analysis of these critical expenditures by households, companies and public authorities, in the retrofitting of buildings, the purchase of electric vehicles, and renewable energies, as well as in rail, cycling and urban public transport infrastructures. Encouragingly, climate investments have increased significantly in the past year, driven, among other factors, by favourable regulations and by state support under the recovery plan. But this growth remains fragile, and analysis of several transition scenarios shows that climate investments need to increase further in order to stay on track to carbon neutrality and to ensure a lasting reduction in France’s dependence on fossil fuels.

The industrial sector currently accounts for around 20% of French greenhouse gas (GHG) emissions.

A steep rise in investment in low-carbon vehicles and sustained climate investment in other sectors, a fall in the financing of fossil fuels, a climate funding deficit of over 13 billion that recovery measures are unlikely to offset...

The IPCC scenarios are constantly cited when we are interested in climate and its evolution, but sometimes wrongly, and often without a clear understanding of what they imply. On the occasion of the release of the latest IPCC report, in which five new scenarios have appeared, Charlotte Vailles of  I4CE explains how they were constructed and what information is available about them. 

The Landscape of Climate Finance is a comprehensive study of domestic investments which support climate mitigation in France. This study maps the financial flows supporting investments leading to the reduction of greenhouse gas emissions (GHG) across the French economy.

As part of the EUKI-supported project “Landscape of climate finance: Mainstreaming climate finance in the CEE region”, I4CE supported the Polish think-tank Wise Europa in the elaboration of a Landscape of climate finance in the sector of energy retrofitting of existing buildings in Poland.

2 billion euros: this is the amount that the French government will bet on hydrogen until 2022 as part of its recovery plan. An amount that will increase to reach 5.7 billion by 2030. I4CE invited researchers Jean-Pierre Ponssard from Polytechnique/CNRS and Guy Meunier from INRAE, both members of the Energy & Prosperity Chair, to analyze France's "hydrogen plan".

From implementation to disclosure by companies in the TCFD framework   The transition to a low-carbon economy represents risks and opportunities for companies. Indeed, far-reaching changes are expected in socio-economic systems, with uncertainties about their timing and magnitude, and their economic and financial consequences. In this context, forward-looking methods –in particular scenario analysis – are […]

The world is confronted with a health crisis that has caused a global social and economic shock – and in the short term we must be focused on responding to this disaster. Nevertheless, it is also important to start preparing now for the aftermath of the COVID-19 pandemic to avoid a deep and lasting economic recession. Around the world, international, national and local stakeholders are starting to draw up recovery plans. Many recognize that actions that contribute to climate goals can be an effective part of improving both the economy and the resilience of our society. We thus have an opportunity to accelerate investments that will be both pro-recovery, as well as contribute to the fight against climate change. However, this will require that we do not repeat the mistakes of the past, as explains I4CE’s Quentin Perrier, who draws parallels from the post-2008 financial crisis recovery plan.

  It therefore brings risks and opportunities for economic actors, which they must anticipate in order to optimise their strategy in a context of uncertainty. Against this backdrop, the use of scenarios – which are plausible representations of uncertain future states – is very useful in order to better understand the medium- and long-term challenges […]

In September 2017, I4CE updated its database on carbon pricing policies. This panorama presents key trends regarding the implementation of explicit carbon pricing policies at the regional and national level in 2017. A world map, a detailed table and a graph provide comprehensive information on the jurisdictions that have implemented or plan to implement explicit […]