GCAM -- The Global Change Analysis Model
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Updated
Sep 18, 2026 - R
GCAM -- The Global Change Analysis Model
Analysis & visualization of energy & climate scenarios
The integrated assessment and energy systems model MESSAGEix
Scenario analysis notebooks for the IPCC Special Report on Global Warming of 1.5°C
The ix modeling platform for integrated and cross-cutting scenario analysis
A package to work with IAMC-style variable templates
A data warehouse for high-powered scenario analysis in the domain of integrated assessment of climate change and energy systems modeling
Source code for figure generation and analysis of the ENGAGE netzero scenario analysis
Tutorial notebook of the pyam package
Evaluation & analysis for the Scenario Compass Initiative
Multisector Outlook under Global Change
Reproducible models linking CO2 pathways, climate response, natural-resource dynamics, economic damages, uncertainty, and welfare.
Replication archive: Equitable cooperation deepens the solution space for high ambition pathways (ERL)
Residual CO2 emissions in IPCC AR6 mitigation scenarios: gross vs net emissions and carbon removal (Python, pyam)
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