Open-source climate risk models. Find GitHub repositories and papers offering transparent physical risk analytics.

Open-source climate risk models

Four focused sources: two openly accessible code repositories and two methodologically detailed papers. The repositories provide direct implementation starting points, while the papers are transparent about model structure but should not be treated as evidence of released code or complete open datasets.

Open-source GitHub repositories

Direct code repositories for physical climate-risk analytics, including hazard, exposure, vulnerability, and impact-oriented workflows.[[cite:1]][[cite:2]]

github.com
github.com
github.com
Physical climate risk calculation engine. Contribute to os-climate/physrisk development by creating an account...

Transparent papers and technical models

Open-access papers describing physical-risk analytics and climate-impact modelling methods. The CERM paper documents its assumptions, risk factors, scenario conditioning, calibration, simulation, and sensitivity analysis, but the supplied source does not identify a public code repository or open data release.[[cite:5]][[cite:6]][[cite:7]] The asset-management paper provides equations, calibration details, simulation procedures, and portfolio-loss calculations, while the supplied source does not establish publicly released code or the full underlying dataset.[[cite:8]][[cite:9]][[cite:10]]

arxiv.org4 Mar 2021
Garnier, Josselin, Gaudemet, Jean-Baptiste, Gruz, Anne
Abstract page for arXiv paper 2103.03275: The Climate Extended Risk Model (CERM)
arxiv.org24 Sep 2022
Edwards, Blair, Fraccaro, Paolo, Stoyanov, Nikola et al.
View a PDF of the paper titled Climate Impact Modelling Framework, by Blair Edwards and 6 oth...
arxiv.org27 Apr 2025
Azzone, Michele, Ghesini, Matteo, Stocco, Davide et al.
View a PDF of the paper titled Physical Climate Risk in Asset Management, by Michele Azzone a...