MESSAGEix
A versatile, dynamic systems-optimization modeling framework developed by the IIASA Energy, Climate, and Environment (ECE) Program since the 1980s.
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Climate Change - Integrated Assessment and Climate Policy - Last synced: 11 Aug 2026 - Ranking: 20.4
GCAM-China
The Global Change Analysis Model with China provincial-level details.
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Climate Change - Integrated Assessment and Climate Policy - Last synced: 11 Aug 2026 - Ranking: 8.8
WorldDynamics.jl
Aims to provide a modern framework to investigate integrated assessment models of sustainable development, based on current software engineering and scientific machine learning techniques.
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Climate Change - Integrated Assessment and Climate Policy - Last synced: 11 Aug 2026 - Ranking: 8.6
JUSTICE
An open-source Integrated Assessment Modelling Framework allowing exploration of modelling assumptions on Climate Policies.
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Climate Change - Integrated Assessment and Climate Policy - Last synced: 11 Aug 2026 - Ranking: 4.1
