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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 149 180

  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 99 69

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

    Tools for the MESSAGEix-GLOBIOM family of models

    Python 34 58

  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 68 34

Repositories

Showing 10 of 208 repositories
  • xet-shard-parser Public
    iiasa/xet-shard-parser's past year of commit activity
    Rust 0 0 0 0 Updated Oct 20, 2026
  • BNRTools Public

    A common set of functions and scripts used by BNR Researchers

    iiasa/BNRTools's past year of commit activity
    R 1 0 0 0 Updated Oct 20, 2026
  • message-ix-models Public

    Tools for the MESSAGEix-GLOBIOM family of models

    iiasa/message-ix-models's past year of commit activity
    Python 34 Apache-2.0 58 97 60 Updated Oct 20, 2026
  • CWatM_GUI Public

    Graphical User Interface for CWatM

    iiasa/CWatM_GUI's past year of commit activity
    Python 1 GPL-3.0 0 0 0 Updated Oct 20, 2026
  • message_ix Public

    The integrated assessment and energy systems model MESSAGEix

    iiasa/message_ix's past year of commit activity
    Jupyter Notebook 149 Apache-2.0 180 114 (11 issues need help) 32 Updated Oct 20, 2026
  • ixmp Public

    The ix modeling platform for integrated and cross-cutting scenario analysis

    iiasa/ixmp's past year of commit activity
    Python 39 Apache-2.0 114 67 (2 issues need help) 7 Updated Oct 20, 2026
  • 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 99 GPL-3.0 69 10 4 Updated Oct 19, 2026
  • ece-docs Public

    Landing page for software documentation developed by ECE

    iiasa/ece-docs's past year of commit activity
    Python 1 CC0-1.0 2 9 3 Updated Oct 19, 2026
  • accelerator_service Public

    Docker compose for services and jobs related to scenario explorer and data processing

    iiasa/accelerator_service's past year of commit activity
    Berry 0 1 49 1 Updated Oct 16, 2026
  • ixmp4 Public

    A data warehouse for high-powered scenario analysis in the domain of integrated assessment of climate change and energy systems modeling

    iiasa/ixmp4's past year of commit activity
    Python 14 MIT 8 33 8 Updated Oct 16, 2026
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