{"id":39994,"date":"2026-06-15T06:00:36","date_gmt":"2026-06-15T04:00:36","guid":{"rendered":"https:\/\/reclaimfinance.org\/site\/?p=39994"},"modified":"2026-06-12T17:07:33","modified_gmt":"2026-06-12T15:07:33","slug":"from-ambition-to-action-how-to-improve-the-ecbs-climate-factor","status":"publish","type":"post","link":"https:\/\/reclaimfinance.org\/site\/en\/2026\/06\/15\/from-ambition-to-action-how-to-improve-the-ecbs-climate-factor\/","title":{"rendered":"From ambition to action: How to improve the ECB\u2019s climate factor"},"content":{"rendered":"

On June 15th, the European Central Bank (ECB) will integrate climate considerations into its collateral framework, further enshrining the importance of climate change in its activities. But while it is a step in the right direction, the flaws in the design of the measure and the restrictive perimeter could weaken its impact. As a result, the ECB should consider several improvements to ensure the climate factor delivers on its objectives.<\/p>\n<\/div>

The launch of the ECB\u2019s climate factor is a significant moment for green monetary policy. For the first time, it will take climate change into account in its collateral framework \u2013 the set of rules that determines which assets banks can use as guarantees when borrowing from the ECB and under what conditions.<\/p>\n

Until now, climate change was overlooked in the collateral framework, and, as a result, it was biased in favor of carbon intensive companies (1). By introducing the climate factor, the ECB is implicitly acknowledging that traditional risk assessment methods do not adequately capture the risks associated with climate change and that carbon intensive assets may be riskier than previously considered.<\/p>\n

But beyond the symbolic importance of the climate factor, the crucial question is whether the factor will deliver on its promises.<\/p>\n<\/div>

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What is the climate factor?<\/h2><\/span>
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The climate factor is designed to account for the potential financial impact of climate transition risks (2), that is to say the risks associated with the shift to a lower-carbon economy (i.e. repricing of assets, changes in consumer preferences, regulatory developments\u2026). The factor is calculated at the asset level, meaning it is assessed for each asset based on three components:<\/p>\n

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  1. How exposed the sector is to climate transition risks. This sector-specific stressor is derived from climate stress tests and is identical for all assets within the same sector.<\/li>\n
  2. How exposed the company is to climate transition risks. This issuer-specific stressor is determined by the company\u2019s greenhouse gas emissions, decarbonization pathway and climate disclosures (3). It is the same for all assets issued by a given company.<\/li>\n
  3. How long will the asset be exposed to these risks, or its vulnerability, measured by the residual maturity of the asset.<\/li>\n<\/ol>\n

    Together, these components produce an \u201cuncertainty score\u201d. This score is then incorporated into a formula set by the ECB to calculate the final climate factor. A higher uncertainty score leads to a low climate factor, which in turn leads to a stronger penalty for the asset (4). In theory, this factor should penalize assets tied to carbon intensive activities such as fossil fuels, although uncertainty on the overall impact of the factor remains.<\/p>\n<\/div>

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    How to improve the climate factor?<\/h2><\/span>
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    The climate factor can be a powerful tool to tackle the carbon bias in the collateral framework and restrict indirect support to the worst polluters. However, to achieve this, the ECB should consider the following improvements to the design of the factor.<\/p>\n