Natixis CIB has developed one of the most comprehensive and forward-looking net-zero transition strategies in European banking, built around proprietary tools, sector-specific targets and deep integration of ESG expertise across business lines.
At the heart of its strategy is the Green Weighting Factor (GWF), a tool that adjusts the profitability of transactions based on their environmental impact. Since its launch in 2019, the GWF has become fully embedded in the bank’s credit process. By 2024, it had helped shift the bank’s balance sheet by 12 percentage points from brown to green assets.
The GWF now feeds into capital allocation, client tiering and climate risk assessment. It also generates ESG data for investors, including Sustainable Finance Disclosure Regulation indicators and taxonomy alignment.
Building on the GWF, Natixis launched the Transition Plan Assessment tool in 2024. This evaluates the credibility and robustness of clients’ transition plans, categorising them into four tiers: support; accompaniment; follow-up; and relationship questioning. The tool is designed to be used by front-office teams and will assess over 75 clients in 2025.
The bank’s transition strategy is also underpinned by sectoral decarbonisation targets. Groupe BPCE, Natixis’s parent company, has published targets for 11 high-emission sectors, including aluminium, aviation, real estate, steel and cement. These are aligned with the Net-Zero Banking Alliance and are supported by a structured methodology and internal governance.
Natixis has played a leading role in shaping market standards
Natixis’s green and sustainable hub (GSH) plays a central role in delivering this strategy. The team operates across all business lines and geographies. It provides structuring, advisory and investor engagement services, and includes a dedicated centre of expertise that develops methodologies and engages with regulators.
In 2024, the GSH supported the development of new products such as green deposits and sustainable supply chain finance. It also expanded its work with mid-sized clients through the GSH Réseaux team, which now includes 17 regional banks and has executed 26 transactions.
Natixis has played a leading role in shaping market standards. It co-developed the Green Enabling Projects Guidance with the International Capital Market Association and structured the first green loan incorporating enabling features for Vulcan Energy’s Zero Carbon Lithium™ project in Germany.
Governance and incentives are aligned with the strategy. ESG performance is integrated into executive remuneration, with 10% of variable pay linked to CSR criteria. Employee profit-sharing is indexed to environmental objectives, and ESG oversight is embedded in senior management committees.
What sets Natixis apart is the integration of transition strategy into every aspect of its business. By combining proprietary tools, sectoral targets and a transversal ESG team, Natixis has created a model for how banks can support clients through the transition while transforming its own portfolios.
