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@JGCRI Joint Global Change Research Institute

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    171 repositories

    • gcam-core

      Public
      GCAM -- The Global Change Analysis Model
      energyclimateeconomics
      energyclimateeconomicslandwaterintegrated-assessmentgcamcoupled-human-natural-systemshuman-earth-system
      R
      •
      Other
      •218•425•271•3•Updated Sep 3, 2026Sep 3, 2026

    • hector

      Public
      The Hector Simple Climate Model
      sciencehectorclimate
      sciencehectorclimateclimate-modelclimate-change
      C++
      •
      GNU General Public License v3.0
      •49•128•47•2•Updated Sep 1, 2026Sep 1, 2026

    • gcam

      Public
      GCAM -- The Global Change Analysis Model (post v9.1 developments)
      R
      •
      Other
      •1•0•0•0•Updated Aug 31, 2026Aug 31, 2026

    • stitches

      Public
      Amalgamate existing climate data to create monthly climate variable fields.
      Jupyter Notebook
      •
      BSD 2-Clause "Simplified" License
      •3•8•18•1•Updated Aug 28, 2026Aug 28, 2026

    • GCAMUSAJobs

      Public
      GCAMUSAJobs
      R
      •
      Other
      •1•0•0•0•Updated Aug 20, 2026Aug 20, 2026

    • ceds4hector

      Public
      Materials for preparing the CEDS based emission inputs for Hector.
      R
      •0•0•4•0•Updated Aug 18, 2026Aug 18, 2026

    • moirai

      Public
      Moirai - Land Data System
      gcamlulc
      gcamlulc
      C
      •
      Other
      •4•6•16•2•Updated Aug 11, 2026Aug 11, 2026

    • matilda

      Public
      A probabilistic framework for the Hector simple climate model
      R
      •
      Other
      •3•7•4•0•Updated Aug 6, 2026Aug 6, 2026

    • gcam-doc

      Public
      Documentation for the GCAM model
      CSS
      •
      Other
      •18•42•38•4•Updated Aug 3, 2026Aug 3, 2026

    • rgcam

      Public
      R package for extracting and importing GCAM results
      rcoupled-human-natural-systemshuman-earth-system
      rcoupled-human-natural-systemshuman-earth-system
      R
      •
      GNU General Public License v2.0
      •6•20•24•0•Updated Jul 27, 2026Jul 27, 2026

    • hectordata

      Public archive
      Prepare and format the inputs for hector.
      R
      •
      Other
      •1•0•14•0•Updated Jul 9, 2026Jul 9, 2026

    • gcamreader

      Public
      Python package for reading GCAM output databases
      pythonhuman-earth-system
      pythonhuman-earth-system
      Python
      •
      Other
      •6•7•3•5•Updated Jul 7, 2026Jul 7, 2026

    • tethys

      Public
      Spatiotemporal downscaling model for global water use
      gcamgcims
      gcamgcims
      Python
      •
      BSD 2-Clause "Simplified" License
      •12•30•6•0•Updated Jul 1, 2026Jul 1, 2026

    • gcamdata

      Public archive
      The GCAM data system
      datagcam
      datagcam
      R
      •
      Other
      •28•52•77•6•Updated Jun 2, 2026Jun 2, 2026

    • scalable

      Public
      Python framework for orchestrating containerized, distributed workflows on Slurm-based HPC systems with scheduler-aware scaling, container lifecycle management,…
      integrationcontainerworkflows
      integrationcontainerworkflowscouplinghpc-systemsscalable-architecture
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•5•1•0•Updated Jun 2, 2026Jun 2, 2026

    • ambrosia

      Public
      An R package for calculating and analyzing food demand and in accordance with the Edmonds et al food demand model
      economicsscientific-computingfood-security
      economicsscientific-computingfood-security
      R
      •
      Other
      •1•3•1•0•Updated Jun 2, 2026Jun 2, 2026

    • food_demand_uncertainty_ONeilletal_2026

      Public
      R
      •
      BSD 2-Clause "Simplified" License
      •0•0•0•0•Updated May 29, 2026May 29, 2026

    • helios

      Public
      Heating and Cooling Degree processing for GCAM from various sources such as WRF and CMIP
      R
      •
      Other
      •2•3•0•0•Updated May 28, 2026May 28, 2026

    • gcamwrapper

      Public
      An R / Python wrapper to interactively run a GCAM scenario
      C++
      •
      Other
      •4•15•18•2•Updated May 28, 2026May 28, 2026

    • HELPS

      Public
      Explore future Heat Effects on Labor Productivity by Sector
      R
      •
      BSD 2-Clause "Simplified" License
      •1•3•0•0•Updated May 26, 2026May 26, 2026

    • GCAM_jet_fuels_BETO

      Public
      R
      •
      Other
      •1•0•0•0•Updated Apr 23, 2026Apr 23, 2026

    • Brown-etal_2024-PLOSClimate

      Public archive
      Repo containing code used to prepare example analysis and figures for the Matilda v1.0 manuscript.
      R
      •
      MIT License
      •0•0•0•0•Updated Apr 22, 2026Apr 22, 2026

    • Brown-etal_2024-GRL

      Public archive
      Workflow for ECS evidence analysis
      R
      •
      MIT License
      •0•1•0•0•Updated Apr 22, 2026Apr 22, 2026

    • HIRM

      Public archive
      The R package of the Hybrid Impulse Response Model
      R
      •0•1•1•0•Updated Apr 22, 2026Apr 22, 2026

    • sturtevant_food_ammonia

      Public
      Food system implications of ammonia use in GCAM
      R
      •0•0•0•0•Updated Mar 4, 2026Mar 4, 2026

    • explorer

      Public
      AI capabilities for the GCIMS explorer app
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Feb 19, 2026Feb 19, 2026

    • gaia

      Public
      gaia is an empirical econometric model designed to estimate annual crop yield responses to climate impacts.
      R
      •
      Other
      •1•3•0•0•Updated Feb 10, 2026Feb 10, 2026

    • hector-run-archive

      Public
      Materials (inputs and scripts) used to generate a standard set of run results
      R
      •0•0•1•0•Updated Jan 29, 2026Jan 29, 2026

    • gcam-h2-climate

      Public
      Public repo for model branch used in Dorheim et al. 2026
      R
      •
      Other
      •0•0•0•0•Updated Jan 28, 2026Jan 28, 2026

    • demeter

      Public
      A land use land cover disaggregation and change detection model
      HTML
      •
      Other
      •15•34•9•1•Updated Jan 21, 2026Jan 21, 2026
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