cfdm

Fully implements the CF data model for its internal data structures and so is able to process any CF-compliant dataset.

aggregation atmosphere cf climate dask data data-compression forecasting metadata netcdf ocean python ugrid zarr

Climate Change - Climate Data Standards - Last synced: 28 Aug 2026 - Ranking: 15.2

mizer

An R package to run dynamic multi-species size-spectrum models of fish communities.

ecosystem-model fish-population-dynamics fisheries fisheries-management marine-ecosystem population-dynamics r simulation size-structure species-interactions transport-equation

Biosphere - Marine Life and Fishery - Last synced: 27 Aug 2026 - Ranking: 13.3

OpenIO-Canada

Module to create symmetric Environmentally Extended Input-Output tables for Canada.

canada carbon-footprint energy-consumption environmental-modelling industrial-ecology input-output-analysis water-footprint

Industrial Ecology - Input Output Model - Last synced: 28 Aug 2026 - Ranking: 4.5

CMAQ

Code base for the U.S. EPA's Community Multiscale Air Quality Model.

ord research

Natural Resources - Air Quality - Last synced: 28 Aug 2026 - Ranking: 10.2

MF-OWHM

A MODFLOW-2005 based integrated hydrologic model designed for the analysis of conjunctive-use management.

Conjunctive Use Fortran Integrated Hydrologic Modeling MF-OWHM MF-OWHM2 MODFLOW MODFLOW-OWHM MODFLOW-OWHM2 Numerical Simulation OWHM OWHM2 OneWater

Hydrosphere - Freshwater and Hydrology - Last synced: 28 Aug 2026 - Ranking: 1.8

Ground for Android

An map-first data collection platform built in collaboration with environmental non-profits and international organizations with the goal of driving sustainability impact at scale.

environmental-monitoring field-data-collection field-survey household-surveys mobile-data-collection natural-resources offline-first public-health sustainability

Biosphere - Conservation and Restoration - Last synced: 27 Aug 2026 - Ranking: -Infinity

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: 27 Aug 2026 - Ranking: 9.8

SAM

An open-source software designed to help engineers create analytical models of energy-efficient buildings.

core sam

Consumption - Buildings and Heating - Last synced: 28 Aug 2026 - Ranking: 6.3

PyPES

A class hierarchy designed to represent configurations of process engineering systems, such as wastewater treatment or desalination plants.

Natural Resources - Water Supply and Quality - Last synced: 28 Aug 2026 - Ranking: 8.0

wmpy-power

A hydropower simulation model developed to support long-term planning and climate impacts studies.

Renewable Energy - Hydro Energy - Last synced: 28 Aug 2026 - Ranking: -Infinity

Delaware River Basin Story

Visualisation and story of the Delaware River Basin, highlighting the essential water needs of its people and industries, while showcasing the vital role of the rivers and estuary in supporting unique ecosystems, species and habitats where the river meets the ocean.

Hydrosphere - Freshwater and Hydrology - Last synced: 28 Aug 2026 - Ranking: -Infinity

SuperflexPy

An open-source framework written in Python for constructing flexible, conceptual, distributed hydrological models.

conceptual-hydrological-models

Hydrosphere - Freshwater and Hydrology - Last synced: 28 Aug 2026 - Ranking: 5.9

dieter_py

An open source power sector optimization model that has been developed to investigate the role of electricity storage and sector coupling options in future scenarios with high shares of renewable energy sources.

GAMS open source model power market model python renewable energy storage

Energy Systems - Renewable Energy Integration - Last synced: 28 Aug 2026 - Ranking: 6.3

lterdatasampler

Provide the scientific community, policy makers, and society with the knowledge and predictive understanding necessary to conserve, protect, and manage the nation's ecosystems, their biodiversity, and the services they provide.

data-science ecology lter-science r r-package

Biosphere - Conservation and Restoration - Last synced: 28 Aug 2026 - Ranking: 11.5

airQualityMeter

Detects air particulate matter (PM - pm1, pm2.5, pm10) concentrations and sends data to an MQTT server.

air airquality arduino esp32 esp8266 iot nodemcu particles plantower pm10 pms5003 pms5003st

Natural Resources - Air Quality - Last synced: 28 Aug 2026 - Ranking: 3.1

World Glaciers Explorer

An interactive web application with which you can learn and teach about the world's glaciers.

Sustainable Development - Education - Last synced: 28 Aug 2026 - Ranking: 5.6

NREL Wind Turbine Power Curve Archive

The purpose of this archive is to compile public wind turbine data in one place for easy access.

Renewable Energy - Wind Energy - Last synced: 27 Aug 2026 - Ranking: 15.0

gsee

Global Solar Energy Estimator.

electricity energy irradiance ninja pandas photovoltaic pv solar

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 28 Aug 2026 - Ranking: 10.7

windrose

A graphic tool used by meteorologists to give a succinct view of how wind speed and direction are typically distributed at a particular location.

matplotlib numpy pandas python speed wind windrose

Atmosphere - Meteorological Observation and Forecast - Last synced: 27 Aug 2026 - Ranking: 19.8

MOM5

A numerical ocean model based on the hydrostatic primitive equations.

Hydrosphere - Ocean Models - Last synced: 28 Aug 2026 - Ranking: 8.6