WISDEM

Wind Plant Integrated System Design and Engineering Model.

openmdao systems-engineering wind wisdem

Renewable Energy - Wind Energy - Last synced: 31 Aug 2026 - Ranking: 17.8

COSIMA

Ocean and sea-ice model analysis tools and examples.

climate-analysis climate-model climate-science jupyter ocean-modelling python sea-ice

Cryosphere - Sea Ice - Last synced: 31 Aug 2026 - Ranking: -Infinity

soiltexture

A toolbox for plotting, classifying and transforming soil texture data like clay, silt and sand contents.

Natural Resources - Soil and Land - Last synced: 31 Aug 2026 - Ranking: 15.0

nrt

Python package for near real time detection of change in spatio-temporal datasets, with a focus on forest disturbances mapping.

anomalies-detection datacube forest-disturbances monitoring sentinel-2

Biosphere - Forest Remote Sensing - Last synced: 30 Aug 2026 - Ranking: 10.4

CityCatalyst

Open Source carbon accounting for cities.

Emissions - Carbon Intensity and Accounting - Last synced: 31 Aug 2026 - Ranking: -Infinity

Energy Transition Engine

Calculation engine for the Energy Transition Model.

backend-api calculation-engine energy-system etm rails

Energy Systems - Energy System Modeling Frameworks - Last synced: 31 Aug 2026 - Ranking: -Infinity

LT-GEE

Google Earth Engine implementation of the LandTrendr spectral-temporal segmentation algorithm.

change-detection google-earth-engine landsat landscape-dynamics landtrendr mapping time-series-analysis

Natural Resources - Soil and Land - Last synced: 31 Aug 2026 - Ranking: 6.6

PyPSA-Wal

A Sector-Coupled Open Optimisation Model of the Belgian Energy System with Emphasis on the Wallonia Region.

Energy Systems - Global and Regional Energy System Models - Last synced: 31 Aug 2026 - Ranking: 7.4

PyFES

The prediction of tides is based on the principle of harmonic analysis, a method developed into a practical application by Sir William Thomson (Lord Kelvin) around 1867.

cxx-library ocean prediction prediction-model python radial tide

Hydrosphere - Waves and Currents - Last synced: 31 Aug 2026 - Ranking: 7.6

MOVES

A state-of-the-science emission modeling system that estimates emissions for mobile sources at the national, county, and project level for criteria air pollutants, greenhouse gases, and air toxics, available under EPA's Open Source Software policy.

oar

Emissions - Emission Observation and Modeling - Last synced: 31 Aug 2026 - Ranking: 6.0

PowerSimulations.jl

A Julia package for power system modeling and simulation of Power Systems operations.

analysis electricity energy julia optimization powersystems simulations

Energy Systems - Energy System Modeling Frameworks - Last synced: 30 Aug 2026 - Ranking: 9.9

SSH-aerosol

This model represents the physico chemical transformation undergone by aerosols in the troposphere.

Atmosphere - Atmospheric Chemistry and Aerosol - Last synced: 30 Aug 2026 - Ranking: 5.5

VIC

A macroscale hydrologic model that solves full water and energy balances.

climate hydrology land-surface streamflow

Hydrosphere - Freshwater and Hydrology - Last synced: 30 Aug 2026 - Ranking: -Infinity

VeraGrid

Aims to be a complete platform for power systems research and simulation.

acdc cim comon-information-model electrical electrical-engineering emt helm latin-hypercube monte-carlo-simulation multi-terminal newton-raphson optimization power-systems powerflow python rms small-signal-stability stochastic-power-flow

Energy Systems - Grid Analysis and Planning - Last synced: 31 Aug 2026 - Ranking: 19.4

climetlab

A Python package aiming at simplifying access to climate and meteorological datasets, allowing users to focus on science instead of technical issues such as data access and data formats.

Climate Change - Climate Data Access and Visualization - Last synced: 31 Aug 2026 - Ranking: 15.5

NEMS

A long-term energy-economy modeling system of U.S. energy markets.

Energy Systems - Energy Markets - Last synced: 30 Aug 2026 - Ranking: 5.5

Global Healthy and Sustainable Cities Indicators

An open-source tool for calculating spatial indicators for healthy, sustainable cities worldwide using open or custom data.

Consumption - Mobility and Transportation - Last synced: 31 Aug 2026 - Ranking: 4.2

HuracanPy

Provide a unified tool for working with cyclone track data.

Climate Change - Natural Hazard and Storms - Last synced: 31 Aug 2026 - Ranking: 4.8

pyrcel

An implementation of a simple, adiabatic cloud parcel model for use in aerosol-cloud interaction studies.

Atmosphere - Atmospheric Chemistry and Aerosol - Last synced: 31 Aug 2026 - Ranking: 13.2

icesSAG

Provides R functions that access the web services of the ICES Stock Assessment Graphs database to advance and share scientific understanding of marine ecosystems and the services they provide and to use this knowledge to generate state-of-the-art advice for meeting conservation, management, and sustainability goals.

Biosphere - Marine Life and Fishery - Last synced: 31 Aug 2026 - Ranking: 12.5