MESSAGEix

A versatile, dynamic systems-optimization modeling framework developed by the IIASA Energy, Climate, and Environment (ECE) Program since the 1980s.

energy-system gams integrated-assessment integrated-assessment-model open-source strategic-planning

Climate Change - Integrated Assessment and Climate Policy - Last synced: 04 Sep 2026 - Ranking: 20.4

PV Free

A public API for PV modeling parameters.

api python solar-energy

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 03 Sep 2026 - Ranking: 4.3

Biodiverse

A tool for the spatial analysis of diversity using indices based on taxonomic, phylogenetic, trait and matrix-based relationships, as well as related environmental and temporal variations.

beta-diversity biodiverse endemism hacktoberfest phylodiversity phylogenetic-diversity phylogenetic-trees phylogeography randomisations spatial-analysis species-turnover

Biosphere - Biodiversity Analysis and Metrics - Last synced: 04 Sep 2026 - Ranking: 7.7

Digital Twins Definition Language ontology for Energy Grid

A global standard for energy grid assets management, power system operations modeling and physical energy commodity market.

Sustainable Development - Taxonomy and Ontology - Last synced: 03 Sep 2026 - Ranking: 6.0

Carbon Dioxide Removal Database

Open science reports on carbon removal projects and technologies.

Emissions - Carbon Offsets and Trading - Last synced: 04 Sep 2026 - Ranking: 6.3

Battery Data Toolkit

Converts battery testing data from native formats to a standardized HDF5 file.

Energy Storage - Battery - Last synced: 03 Sep 2026 - Ranking: 11.1

tsib

A Python package that builds up on different databases and models for creating consistent demand and production time series of residential buildings.

Consumption - Buildings and Heating - Last synced: 03 Sep 2026 - Ranking: 10.7

CspStandSegmentation

An R-package for the segmentation of single trees from forest point clouds scanned with terrestrial, mobile or unmanned LiDAR systems.

Biosphere - Forest Remote Sensing - Last synced: 03 Sep 2026 - Ranking: 10.5

Utilizing Open Science Techniques for Exploring Greenhouse Gas Data

An Interactive Workshop on the U.S. Greenhouse Gas Center and VEDA Tools for use in Earth Science Research

Sustainable Development - Education - Last synced: 03 Sep 2026 - Ranking: 2.5

Open Wind Energy

Builds and displays onshore wind turbine site constraints in a fully automated way - avoiding the need for manually downloading and processing multiple GIS datasets by hand.

netzero renewables wind

Renewable Energy - Wind Energy - Last synced: 03 Sep 2026 - Ranking: 2.3

stglib

Routines used by the USGS Coastal/Marine Hazards & Resources Program to process oceanographic time-series data.

Hydrosphere - Ocean and Hydrology Data Access - Last synced: 03 Sep 2026 - Ranking: 6.2

ibis.iSDM

Provides a series of convenience functions to fit integrated Species Distribution Models.

bayesian biodiversity ecology integrated-framework poisson-process scenarios sdm spatial-grain spatial-predictions species-distribution-modelling

Biosphere - Species Distribution Modeling - Last synced: 03 Sep 2026 - Ranking: -Infinity

ATS

The Advanced Terrestrial Simulator is a code for solving ecosystem-based, integrated, distributed hydrology.

Hydrosphere - Freshwater and Hydrology - Last synced: 03 Sep 2026 - Ranking: 8.4

MimiGIVE.jl

This package holds the scripts to run the GIVE integrated assessment model.

Climate Change - Integrated Assessment and Climate Policy - Last synced: 03 Sep 2026 - Ranking: 8.1

Greenlang

The first open-source component promoting transparency, interoperability, and collaboration in the ESG reporting domain.

Sustainable Development - Sustainable Investment - Last synced: 03 Sep 2026 - Ranking: 2.3

WindGym

Provides a dynamic wind farm environment for developing and evaluating reinforcement learning agents for wind farm control.

Renewable Energy - Wind Energy - Last synced: 03 Sep 2026 - Ranking: 0.0

Ocean Networks Canada

Provides easy access to Ocean Networks Canada data in Python.

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Hydrosphere - Ocean and Hydrology Data Access - Last synced: 03 Sep 2026 - Ranking: 12.8

BirdFlowR

Predict changes in bird distributions and generate synthetic migration routes.

bird-migration birds ebird ecology r-package

Biosphere - Avian Monitoring and Analysis - Last synced: 03 Sep 2026 - Ranking: 5.8

Stripe Climate Carbon Removal Purchases

Source materials supporting Stripe Climate carbon removal purchases.

Sustainable Development - Knowledge Platforms - Last synced: 03 Sep 2026 - Ranking: 6.0

tempestextremes

Extreme weather detection and characterization.

Climate Change - Climate Data Processing and Analysis - Last synced: 03 Sep 2026 - Ranking: 8.8