openfast
A multi-physics, multi-fidelity tool for simulating the coupled dynamic response of wind turbines and wind farms.
aeroelasticity wind wind-energy wind-farm wind-power wind-turbine
Renewable Energy - Wind Energy - Last synced: 29 Apr 2026 - Ranking: 19.2
oemof-solph
A model generator for energy system modeling and optimization.
energy energy-system modelling modelling-framework
Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Apr 2026 - Ranking: 19.2
wrf-python
A collection of diagnostic and interpolation routines for use with output from the Weather Research and Forecasting Model.
Atmosphere - Meteorological Observation and Forecast - Last synced: 29 Apr 2026 - Ranking: 19.0
Egret
A Python-based package for electrical grid optimization based on the Pyomo optimization modeling language.
energy-system milp minlp nlp optimization power powerflow python snl-applications snl-science-libs
Energy Systems - Grid Analysis and Planning - Last synced: 29 Apr 2026 - Ranking: 19.0
AQP
Algorithms for Quantitative Pedology is a collection of code, ideas, documentation, and examples wrapped-up into several R packages.
digital-soil-mapping ncss-tech nrcs pedology pedometrics soil soil-survey usda
Natural Resources - Soil and Land - Last synced: 29 Apr 2026 - Ranking: 19.0
dataretrieval-python
A Python alternative to USGS-R's dataRetrieval package for obtaining USGS or EPA water quality data, streamflow data, and metadata directly from web services.
Natural Resources - Water Supply and Quality - Last synced: 29 Apr 2026 - Ranking: 18.9
gcpy
A Python-based toolkit containing useful functions for working specifically with the GEOS-Chem model of atmospheric chemistry and composition.
atmospheric-chemistry atmospheric-modelling benchmarking cartopy cloud-computing geos-chem numpy plots plotting-in-python python python-toolkit scientific-computing visualization-tools xarray
Atmosphere - Atmospheric Chemistry and Aerosol - Last synced: 29 Apr 2026 - Ranking: 18.9
MegaDetector
Deep learning tools that accelerate the review of motion-triggered wildlife camera images.
camera-traps computer-vision conservation machine-learning megadetector pytorch pytorch-wildlife wildlife
Biosphere - Terrestrial Wildlife - Last synced: 29 Apr 2026 - Ranking: 18.9
pynco
Contains the module Python nco, which implements a Python style access to the NetCDF Operators (NCO).
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 18.9
BioCro
A model that predicts plant growth over time given crop-specific parameters and environmental data as input.
Biosphere - Plants and Vegetation - Last synced: 29 Apr 2026 - Ranking: 18.8
tsam
A Python package which uses different machine learning algorithms for the aggregation of time series.
aggregation clustering energy-system optimization python time-series timeseries typical-periods
Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Apr 2026 - Ranking: 18.8
atlite
Light-weight version of Aarhus RE Atlas for converting weather data to power systems data.
csp dynamic-line-rating energy energy-system energy-systems era5 gis heat-pump potentials pv python reanalysis renewable-energy renewable-timeseries solar wind
Energy Systems - Renewable Energy Integration - Last synced: 29 Apr 2026 - Ranking: 18.7
node-gtfs
Import GTFS transit data into SQLite and query routes, stops, times, fares and more.
geojson gtfs node-gtfs public-transportation sqlite transit transit-data
Consumption - Mobility and Transportation - Last synced: 29 Apr 2026 - Ranking: 18.7
tidyhydat
An R package to import Water Survey of Canada hydrometric data and make it tidy.
citz government-data hydrology hydrometrics r r-package rstats tidy-data water-resources
Hydrosphere - Ocean and Hydrology Data Access - Last synced: 29 Apr 2026 - Ranking: 18.6
Digital Earth Australia Notebooks
Hosts Jupyter Notebooks, Python scripts and workflows for analysing Digital Earth Australia (DEA) satellite data and derived products.
digitalearthaustralia documentation earth-observation earthobservation geoscienceaustralia geospatial-data jupyter-notebook landsat opendatacube python remote-sensing remotesensing satellite-imagery sentinel-2 xarray
Sustainable Development - Knowledge Platforms - Last synced: 29 Apr 2026 - Ranking: 18.6
Intake-esm
An intake plugin for parsing an Earth System Model catalog and loading assets into xarray datasets.
cesm-lens climate-datasets cmip6 data-access data-catalog earth-system-model hacktoberfest intake pangeo
Climate Change - Climate Data Access and Visualization - Last synced: 29 Apr 2026 - Ranking: 18.6
OasisLMF
An open source catastrophe modelling platform, free to use by anyone.
catastrophe-model catastrophe-modelling hazard insurance loss reinsurance risk vulnerability
Climate Change - Natural Hazard and Storms - Last synced: 29 Apr 2026 - Ranking: 18.5
Grid2Op
A testbed platform to model sequential decision making in power systems.
grid2op gym-environments powergrid powergrid-operation reinforcement-learning reinforcement-learning-environments
Energy Systems - Grid Analysis and Planning - Last synced: 29 Apr 2026 - Ranking: 18.5
etl
A compute graph for loading and transforming Our World in Data's data.
Sustainable Development - Data Catalogs and Interfaces - Last synced: 29 Apr 2026 - Ranking: 18.4
FedData
R package implementing functions to automate downloading geospatial data available from several federated data sources in hydology, soil, climatology, cropland or landcover.
peer-reviewed r r-package rstats
Sustainable Development - Data Catalogs and Interfaces - Last synced: 30 Apr 2026 - Ranking: 18.4
IOOS QC
Collection of utilities, scripts and tests to assist in automated quality assurance and quality control for oceanographic datasets and observing systems.
Hydrosphere - Ocean and Hydrology Data Access - Last synced: 29 Apr 2026 - Ranking: 18.4
Oceananigans.jl
Fast and friendly fluid dynamics on CPUs and GPUs.
climate climate-change data-assimilation fluid-dynamics gpu julia machine-learning ocean
Hydrosphere - Ocean Models - Last synced: 29 Apr 2026 - Ranking: 18.4
pyswmm
Python Wrapper for Stormwater Management Model.
hydraulic-modeling hydrology-stormwater-analysis python stormwater swmm swmm5
Natural Resources - Water Supply and Quality - Last synced: 29 Apr 2026 - Ranking: 18.4
Aurora
An atmospheric foundation machine learning model initially trained on vast amounts of data to predict atmospheric variables like temperature, which can then be adapted to specialized atmospheric forecasting tasks with relatively little additional data.
atmospheric-chemistry aurora-model deep-learning foundation-models ocean-waves tropical-cyclone-tracking weather-prediction
Atmosphere - Atmospheric Composition and Dynamics - Last synced: 29 Apr 2026 - Ranking: 18.4
rredlist
An R client for the IUCN Red List of threatened and endangered species.
api-wrapper biodiversity conservation iucn iucn-red-list r r-package rstats taxize
Biosphere - Biodiversity Data Access and Management - Last synced: 29 Apr 2026 - Ranking: 18.4
OGGM
A modular open source model for glacier dynamics.
calving climate glacier global ice-dynamics mass-balance model python sea-level
Cryosphere - Glacier and Ice Sheets - Last synced: 29 Apr 2026 - Ranking: 18.4
tespy
Provides a powerful simulation toolkit for thermal engineering plants such as power plants, district heating systems or heat pumps.
cooling energy-system exergy heating powerplant process-engineering python refrigeration simulation thermodynamic-cycles thermodynamics
Consumption - Buildings and Heating - Last synced: 29 Apr 2026 - Ranking: 18.3
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: 30 Apr 2026 - Ranking: 18.3
GreenForce
National energy transmission system operator data hub developing to support change toward decarbonised economies.
angular dotnet energy energy-origin green-energy-hub monorepo nx typescript
Energy Systems - Grid Management and Microgrid - Last synced: 29 Apr 2026 - Ranking: 18.3
leaflet-velocity
Create a canvas visualization layer for direction and intensity of arbitrary velocities (e.g. wind, ocean current).
current leaflet ocean velocity visualisation visualization water weather wind
Hydrosphere - Waves and Currents - Last synced: 29 Apr 2026 - Ranking: 18.3
Electricity Maps
A real-time visualization of the CO2 emissions from electricity consumption.
app climate-change data-visualization electricity electricity-consumption electricity-prices electricitymap electricitymaps hacktoberfest map sustainability
Emissions - Carbon Intensity and Accounting - Last synced: 29 Apr 2026 - Ranking: 18.2
xCDAT
An extension of xarray for climate data analysis on structured grids.
cdat cf-conventions climate-analysis climate-data climate-data-analysis climate-research climate-science climate-sciences cmip cmip6 e3sm earth-system earth-system-data earth-system-science pcmdi python xarray xcdat
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 18.2
pandapipes
A pipeflow calculation tool that complements pandapower in the simulation of multi energy grids, in particular heat and gas networks.
distribution-networks district-heating gas-network-simulation hydrogen multi-energy-systems pipe-network water-network-distribution
Energy Storage - Hydrogen - Last synced: 29 Apr 2026 - Ranking: 18.2
icclim
Python library for climate indices and climate indicators calculation.
calculation-climate climate-indicators climate-indices climate-simulations icclim netcdf python python-library python-package xarray xclim
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 18.2
OpenTripPlanner
An open source multi-modal trip planner, focusing on travel by scheduled public transportation in combination with bicycling, walking, and mobility services including bike share and ride hailing.
Consumption - Mobility and Transportation - Last synced: 29 Apr 2026 - Ranking: 18.2
spocc
An R package to query and collect species occurrence data from many sources.
antweb api bison data ebird ecoengine gbif idigbio inaturalist obis occurrence r r-package rstats species species-occurrence spocc vertnet
Biosphere - Biodiversity Data Access and Management - Last synced: 30 Apr 2026 - Ranking: 18.2
downscaleR
An R package for empirical-statistical downscaling focusing on daily data and covering the most popular approaches (bias correction, Model Output Statistics, Perfect Prognosis) and techniques (e.g. quantile mapping, regression, analogs, neural networks).
Climate Change - Climate Downscaling - Last synced: 29 Apr 2026 - Ranking: 18.2
pySTEPS
An open-source and community-driven Python library for probabilistic precipitation nowcasting, i.e. short-term ensemble prediction systems.
advection ensemble-prediction forecast-verification hydrology nowcasting optical-flow precipitation rainfall rainfall-prediction stochastic-processes weather weather-radar
Natural Resources - Water Supply and Quality - Last synced: 29 Apr 2026 - Ranking: 18.1
vak
A neural network framework for animal acoustic communication and bioacoustics.
animal-communication animal-vocalizations bioacoustic-analysis bioacoustics birdsong python python3 pytorch spectrograms speech-processing torch torchvision vocalizations
Biosphere - Bioacoustics and Acoustic Data Analysis - Last synced: 29 Apr 2026 - Ranking: 18.1
netcdf-c
The Unidata network Common Data Form (netCDF) in C is an interface for scientific data access and a set of freely-distributed software libraries that provide an implementation of the interface.
c hacktoberfest netcdf unidata unidata-netcdf
Climate Change - Climate Data Standards - Last synced: 29 Apr 2026 - Ranking: 18.1
HELICS
Today the core uses are in the energy domain, where there is extensive and growing support for a wide-range of electric power system, natural gas, communications and control-schemes, transportation, buildings, and related domain tools.
co-simulation hacktoberfest power-grids simulation simulation-framework
Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Apr 2026 - Ranking: 18.1
WISDEM
Wind Plant Integrated System Design and Engineering Model.
openmdao systems-engineering wind wisdem
Renewable Energy - Wind Energy - Last synced: 29 Apr 2026 - Ranking: 18.0
BirdNET-Analyzer
A deep learning solution for avian diversity monitoring.
acoustic-monitoring bioacoustics birds birdsong deep-learning
Biosphere - Avian Monitoring and Analysis - Last synced: 30 Apr 2026 - Ranking: 18.0
EOReader
A remote-sensing opensource Python library reading optical and SAR constellations, loading and stacking bands, clouds, DEM and spectral indices in a sensor-agnostic way.
cosmo-skymed earth-observation geopandas iceye landsat maxar planetscope pleiades radarsat rasterio remote-sensing saocom sar satellite-imagery sentinel-1 sentinel-2 sentinel-3 terrasar worldview xarray
Sustainable Development - Environmental Satellites - Last synced: 29 Apr 2026 - Ranking: 17.9
LCAx
The goal for LCAx is to make an open, machine and human-readable data format for exchanging LCA results, EPD's and assemblies.
Industrial Ecology - Life Cycle Assessment - Last synced: 29 Apr 2026 - Ranking: 17.9
URBANopt CLI
An EnergyPlus- and OpenStudio-based simulation platform for district, campus, and neighborhood-scale energy modeling, including thermal and electrical analysis.
Consumption - Buildings and Heating - Last synced: 29 Apr 2026 - Ranking: 17.9
xskillscore
An open source project and Python package that provides verification metrics of deterministic (and probabilistic from properscoring) forecasts with xarray.
forecasting metrics pangeo verification
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 17.9
HYDROLIB-core
Serves as the basis for various pre- and postprocessing tools for a modelling workflow of hydrodynamic simulations.
Hydrosphere - Freshwater and Hydrology - Last synced: 29 Apr 2026 - Ranking: 17.9
metR
Several functions and utilities that make R better for handling meteorological data in the tidy data paradigm.
atmospheric-science ggplot2 r r-package rstats visualization
Atmosphere - Meteorological Observation and Forecast - Last synced: 30 Apr 2026 - Ranking: 17.9
ec0lint
A static code analysis tool that provides users with hints on how to reduce the carbon footprint of their websites during the development process.
css digital-ecology ec0lint ecology eslint javascript linter typescript website
Emissions - Carbon Intensity and Accounting - Last synced: 29 Apr 2026 - Ranking: 17.9
CLIMADA
Stands for CLIMate ADAptation and is a probabilistic natural catastrophe impact model, that also calculates averted damage (benefit) thanks to adaptation measures of any kind (from grey to green infrastructure, behavioural, etc.).
Climate Change - Natural Hazard and Storms - Last synced: 29 Apr 2026 - Ranking: 17.8
taxizedb
Automatically converts supported taxonomic databases into SQLite for unified querying, with support for the National Center for Biotechnology Information Taxonomy, the Integrated Taxonomic Information System, World Flora Online, the Catalogue of Life, the Global Biodiversity Information Facility, and Wikidata.
itis r r-package rstats taxize taxonomic-databases taxonomy
Sustainable Development - Taxonomy and Ontology - Last synced: 29 Apr 2026 - Ranking: 17.8
NEON
The National Ecological Observatory Network provides open data to understand changing ecosystems.
Sustainable Development - Data Catalogs and Interfaces - Last synced: 30 Apr 2026 - Ranking: 17.8
pycontrails
Python library for modeling aviation climate impacts.
Climate Change - Earth and Climate Modeling - Last synced: 29 Apr 2026 - Ranking: 17.8
PowSyBl Open Load Flow
An open source library written in Java, that makes it easy to write complex software for power systems simulations and analysis.
energy-system java klu load-flow loadflow power-flow power-system-simulation power-systems powerflow powsybl
Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Apr 2026 - Ranking: 17.7
OceanSpy
An open source and user-friendly Python package that enables scientists and interested amateurs to analyze and visualize ocean model datasets.
ocean oceanography physical-oceanography
Hydrosphere - Ocean and Hydrology Data Access - Last synced: 29 Apr 2026 - Ranking: 17.7
Pastas
An open-source Python framework for the analysis of groundwater time series.
analysis groundwater hydrology pastas python timeseries
Hydrosphere - Freshwater and Hydrology - Last synced: 29 Apr 2026 - Ranking: 17.7
open-MaStR
Download and process German energy data from BNetzA database Marktstammdatenregister.
dataset datasets energy energy-data marktstammdatenregister oep open-energy-family python solar
Energy Systems - Energy Data Accessibility and Integration - Last synced: 29 Apr 2026 - Ranking: 17.6
stationaRy
Get hourly meteorological data from one of thousands of global stations.
Atmosphere - Meteorological Observation and Forecast - Last synced: 30 Apr 2026 - Ranking: 17.6
PyPowSyBl
A Python library for modelling and simulating power grids by providing bindings to the powsybl Java framework.
cgmes load-flow loadflow power-flow power-system power-system-analysis power-system-simulation powerflow python
Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Apr 2026 - Ranking: 17.6
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: 29 Apr 2026 - Ranking: 17.5
r4ss
A fisheries stock assessment model written by Rick Methot.
fisheries fisheries-stock-assessment r rstats stock-synthesis
Biosphere - Marine Life and Fishery - Last synced: 29 Apr 2026 - Ranking: 17.5
EHMASS
Energy Management for Home Assistant, is a Python module designed to optimize your home energy interfacing with Home Assistant.
energy home-automation linear-programming management model-predictive-control optimization
Energy Systems - Building Energy Monitoring - Last synced: 29 Apr 2026 - Ranking: 17.5
ESMValTool
A community diagnostic and performance metrics tool for routine evaluation of Earth system models in World Climate Research Programme.
Climate Change - Earth and Climate Modeling - Last synced: 29 Apr 2026 - Ranking: 17.5
TEASER
Tool for Energy Analysis and Simulation for Efficient Retrofit.
buildings hacktoberfest maintained python simulation tool urban-energy-modeling
Consumption - Buildings and Heating - Last synced: 29 Apr 2026 - Ranking: 17.5
Streetmix
Makes it easy for people to design public spaces together.
city-builder city-planning civic-tech hacktoberfest streetmix urban-planning
Consumption - Mobility and Transportation - Last synced: 29 Apr 2026 - Ranking: 17.5
NeuralGCM
A package for building hybrid ML+Physics atmospheric models for weather and climate simulations.
Climate Change - Earth and Climate Modeling - Last synced: 30 Apr 2026 - Ranking: 17.4
Zeus
A Framework for Deep Learning Energy Measurement and Optimization.
Consumption - Computation and Communication - Last synced: 29 Apr 2026 - Ranking: 17.4
Pywr
Simulates customisable water allocation and operation rules throughout complex multi-purpose managed water systems at each user-defined time-step.
Natural Resources - Water Supply and Quality - Last synced: 29 Apr 2026 - Ranking: 17.4
biosteam
The Biorefinery Simulation and Techno-Economic Analysis Modules.
biochemical-process bioprocess biorefinery centrifuge chemical-engineering distillation fermentation flash heat-exchanger life-cycle-assessment monte-carlo process-simulation pump reactor sensitivity-analysis techno-economic-analysis thermodynamics unit-operation
Renewable Energy - Bioenergy - Last synced: 29 Apr 2026 - Ranking: 17.4
ESMValCore
Core functionalities for the ESMValTool, a community diagnostic and performance metrics tool for routine evaluation of Earth System Models in the Climate Model Intercomparison Project.
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 17.4
goes2go
Download and process GOES-16 and GOES-17 data from NOAA's archive on AWS using Python.
big-data-program download glm goes goes-16 goes-17 goes-satellite netcdf noaa-satellite open-data python satellite satellite-data satellite-imagery xarray
Sustainable Development - Environmental Satellites - Last synced: 29 Apr 2026 - Ranking: 17.4
riem
Allows to get weather data from ASOS airports stations all around the globe.
airports asos iowa-environment-mesonet metar peer-reviewed r r-package rstats temperature weather weather-api
Atmosphere - Meteorological Observation and Forecast - Last synced: 29 Apr 2026 - Ranking: 17.4
impedance.py
A Python package for working with electro-chemical impedance data.
battery corrosion electrochemistry fuel-cell impedance lithium-ion
Energy Storage - Battery - Last synced: 29 Apr 2026 - Ranking: 17.4
sdmTMB
An R package that fits spatial and spatiotemporal predictive-processes for species distribution models.
ecology glmm r spatial-analysis species-distribution-modelling tmb
Biosphere - Species Distribution Modeling - Last synced: 30 Apr 2026 - Ranking: 17.3
Nos Gestes Climat
In 10 Minutes,get an estimate of your carbon footprint.
Emissions - Carbon Intensity and Accounting - Last synced: 29 Apr 2026 - Ranking: 17.3
NeuralHydrology
Python library to train neural networks with a strong focus on hydrological applications.
Hydrosphere - Freshwater and Hydrology - Last synced: 29 Apr 2026 - Ranking: 17.2
ACT
The Atmospheric data Community Toolkit is an open source Python toolkit for working with atmospheric time-series datasets of varying dimensions.
atmospheric-science corrections meteorological-data meteorology retrieval time-series visualization
Atmosphere - Atmospheric Composition and Dynamics - Last synced: 29 Apr 2026 - Ranking: 17.2
RRTMGP.jl
A Julia implementation of Rapid and accurate Radiative Transfer Model for General Circulation Models.
Atmosphere - Radiative Transfer - Last synced: 29 Apr 2026 - Ranking: 17.2
PySDM
Pythonic particle-based warm-rain/aqueous-chemistry cloud microphysics package.
atmospheric-modelling atmospheric-physics cuda gpu gpu-computing monte-carlo-simulation numba nvrtc particle-system physics-simulation pint pypi-package python research simulation thrust
Atmosphere - Atmospheric Chemistry and Aerosol - Last synced: 29 Apr 2026 - Ranking: 17.2
GSW-Python
This Python implementation of the Thermodynamic Equation of Seawater 2010.
Hydrosphere - Ocean Carbon and Temperature - Last synced: 29 Apr 2026 - Ranking: 17.2
worrms
A R client for the World Register of Marine Species.
api-wrapper biological-data biology fish jerico-relevant marine-biology marine-species r r-package rstats taxize taxonomy
Biosphere - Marine Life and Fishery - Last synced: 29 Apr 2026 - Ranking: 17.2
pymrio
Multi-Regional Input-Output Analysis in Python.
calculations input-output-analysis mrio python
Industrial Ecology - Input Output Model - Last synced: 30 Apr 2026 - Ranking: 17.1
HydroMT
An open-source Python package that facilitates the process of building and analyzing spatial geoscientific models with a focus on water system model.
geoscience hydrodynamics hydrology modeling
Hydrosphere - Freshwater and Hydrology - Last synced: 29 Apr 2026 - Ranking: 17.1
eeExtra
A ninja Python package that unifies the Google Earth Engine ecosystem.
dataviz earth-engine geographic-information-systems gis google-earth-engine javascript landsat modis python python3 r remote-sensing rstats satellite-imagery sentinel
Sustainable Development - Data Catalogs and Interfaces - Last synced: 30 Apr 2026 - Ranking: 17.1
Activity Browser
An open source and free software for Life Cycle Assessment extending the brightway2 framework.
brightway2 lca lifecycleassessment pyside2 pyside6 python
Industrial Ecology - Life Cycle Assessment - Last synced: 29 Apr 2026 - Ranking: 17.1
Climate_Indices
Contains Python implementations of various climate index algorithms which provide a geographical and temporal picture of the severity of precipitation and temperature anomalies useful for climate monitoring and research.
Climate Change - Climate Data Processing and Analysis - Last synced: 29 Apr 2026 - Ranking: 17.1
