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IIASA

International Institute for Applied Systems Analysis

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  1. message_ix message_ix Public

    The integrated assessment and energy systems model MESSAGEix

    Jupyter Notebook 143 170

  2. CWatM CWatM Public

    Community Water Model (CWatM) is a hydrological model simulating the water cycle daily at global and local levels, historically and into the future, maintained by IIASA’s Water Security group

    Jupyter Notebook 91 64

  3. message-ix-models message-ix-models Public

    Tools for the MESSAGEix-GLOBIOM family of models

    Python 26 51

  4. ipcc_sr15_scenario_analysis ipcc_sr15_scenario_analysis Public

    Scenario analysis notebooks for the IPCC Special Report on Global Warming of 1.5°C

    Jupyter Notebook 66 33

Repositories

Showing 10 of 189 repositories
  • CWatM Public

    Community Water Model (CWatM) is a hydrological model simulating the water cycle daily at global and local levels, historically and into the future, maintained by IIASA’s Water Security group

    iiasa/CWatM’s past year of commit activity
    Jupyter Notebook 91 GPL-3.0 64 9 2 Updated Mar 5, 2026
  • emissions_harmonization_historical Public

    Scripts that combine historical emissions data records from several datasets like CEDS and GFED to create complete historical emissions for `IAMconsortium/concordia` and `iiasa/climate-assessment`.

    iiasa/emissions_harmonization_historical’s past year of commit activity
    Python 1 9 14 6 Updated Mar 5, 2026
  • ibis.iSDM Public

    Modelling framework for creating Integrated SDMS

    iiasa/ibis.iSDM’s past year of commit activity
    R 20 CC-BY-4.0 3 17 (2 issues need help) 0 Updated Mar 4, 2026
  • iiasa/accelerator-common-routines’s past year of commit activity
    Python 0 0 0 0 Updated Mar 4, 2026
  • iiasa/iam-diagnostics’s past year of commit activity
    Python 0 0 0 0 Updated Mar 4, 2026
  • climate-definitions Public

    Variable definitions for climate assessment workflows

    iiasa/climate-definitions’s past year of commit activity
    Python 0 0 0 0 Updated Mar 4, 2026
  • energy-scenarios-at-workflow Public

    Workflow repository for Austrian energy and emissions scenarios

    iiasa/energy-scenarios-at-workflow’s past year of commit activity
    Jupyter Notebook 0 MIT 1 1 0 Updated Mar 4, 2026
  • klab-nifi Public Forked from integratedmodelling/klab-nifi

    Apache NiFi integration package for k.LAB

    iiasa/klab-nifi’s past year of commit activity
    Java 0 AGPL-3.0 1 0 0 Updated Mar 3, 2026
  • geo-trees Public
    iiasa/geo-trees’s past year of commit activity
    TypeScript 0 Apache-2.0 0 0 0 Updated Mar 3, 2026
  • iiasa/climate-assessment’s past year of commit activity
    Python 24 MIT 18 27 (2 issues need help) 12 Updated Feb 28, 2026

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