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Date Published: September 2025

Climate Resource supporting the Deloitte Access Economics D.Climate tool

We provide the data on regional climate impacts to support Deloitte's work to examines the economic impacts of action and inaction on climate change. Our work builds on MESMER-X - a statistical spatiotemporal emulation approach that extends from traditional pattern scaling of simple means to full conditional probability distributions, and that has been developed and extended through a series of publications and projects since 2020. We train our implementation of MESMER-X using bias-corrected ISIMIP data from five Earth System Models (ESMs).