Report: AI and Sustainable Economy – What Levers for Financial Stakeholders?

<AI and Sustainable Finance: What Levers for Financial Stakeholders?

Is artificial intelligence becoming a decisive lever for sustainable finance, or an additional source of fragility for our energy, economic and social systems?

The Cercle Europe IA & Finance, in partnership with the Institut Louis Bachelier and its PARC Foundation (Paris Agreement Research Commons), is pleased to publish the report of its April 16, 2026 session dedicated to a topic that has become impossible to ignore: the role of artificial intelligence in sustainable finance.

Bringing together policymakers, researchers, bankers and asset managers in Paris, the event explored a question that is now central to the financial sector: how can the rapid acceleration of AI be reconciled with environmental, social and governance (ESG) objectives?

In his opening remarks, Arnaud de Bresson, Managing Director of the Cercle Europe IA & Finance, outlined the ambition of the initiative: to establish a working group tasked with producing concrete recommendations for the European financial community.

The session featured a keynote address by Anne Le Hénanff, Minister Delegate for Artificial Intelligence and Digital Affairs, who emphasized the urgency of developing AI that is “more sustainable and more resource-efficient.” She highlighted concerns related to natural resource consumption, employment impacts, and the need for a coordinated European and international approach, notably through a global coalition for sustainable AI bringing together governments and businesses.

Moderated by Jean Rognetta (France Editor of Project Syndicate, co-founder of the Cercle Europe IA & Finance and of the Qant newsletter), the discussions brought together regulators, bankers, researchers and leading experts through two panel discussions.

Assessing AI Through the ESG Lens

The first panel, dedicated to the ESG footprint of AI, featured:

• Christine Balagué (Professor, Institut Mines-Télécom; Chairholder of the ILB Good in Tech Chair)
• Olivier Darmouni (Professor, HEC Paris)
• Matthieu Delescluse (Head of AI, DG Connect, European Commission)
• Viviane Leflaive (Head of Financial Services, KPMG)
• Aldrick Zappellini (Chief Data Officer, Crédit Agricole)

Speakers highlighted the growing energy footprint of AI, the current limitations of ESG measurement frameworks, the risks associated with algorithmic misinformation, and the implications for employment and AI governance. A common conclusion emerged: without robust measurement standards and stronger governance mechanisms, AI could become a destabilizing factor for decarbonization pathways.

AI as an Enabler of Sustainable Finance

The second panel focused on the use of AI in sustainable finance and brought together:

• Guillaume Abel (Deputy CEO, Mirova)
• Anaïs Blarel (Partner, Revaia)
• Marie Brière (Managing Director, Institut Louis Bachelier; Head of Investor Intelligence & Academic Partnerships, Amundi)
• Antoine Rostand (Founder and CEO, Kayrros)
• Peter Tankov (Professor, Institut Louis Bachelier – joining remotely)

Their discussions pointed to a clear conclusion: AI is already transforming sustainable finance, from satellite-based emissions monitoring and climate risk analysis to automated ESG reporting and AI-assisted shareholder voting. At the same time, this transformation raises significant questions regarding energy consumption, data reliability, digital sovereignty and social impacts.

The full report, available for download, provides a detailed overview of these discussions and the actions identified by experts to ensure that AI develops in a manner compatible with genuinely sustainable finance.

An essential read for anyone seeking to understand the tensions, challenges and opportunities that are reshaping European finance today.

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