The considerably changed climate scenario modelling ecosystem needs critical minds

Published June 2022

Do you know what your Climate Model is made from?

By Russ Bowdrey and János Hidi

 width= RUSS BOWDREY is Team Leader Client Servicing, Climate & ESG Solutions at Ortec Finance.
 width= JÁNOS HIDI is a Sustainable Investment Manager at Cambridge Econometrics.


The climate scenario modelling ecosystem has changed considerably over the last 5 years. As the adoption of Task Force on Climate-Related Financial Disclosures TCFD guidance becomes widespread, and in places mandatory, it is arguably a natural point to pause to consider whether models used thus far remain appropriate, or whether there are more suitable alternatives.


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This article represents the opinion of the authors, and not necessarily the opinion of the AAE.

This article was published in The European Actuary No. 30 – June 2022

Originally published by The Actuary, March 2022. © The Institute and Faculty of Actuaries.

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