CACTUS

A turbine performance simulation code, based on a free wake vortex method, to study wind turbines and marine hydrokinetic devices.

scr-1551

Renewable Energy - Hydro Energy - Last synced: 21 Aug 2026 - Ranking: 5.8

urbs

A linear optimization model for distributed energy systems.

energy-system linear-programming mathematical-modelling optimisation-model pandas pyomo python

Energy Systems - Energy System Modeling Frameworks - Last synced: 21 Aug 2026 - Ranking: -Infinity

ESAT

An open-source software package that provides API and CLI functionality to create source apportionment workflows specifically targeting environmental datasets.

Natural Resources - Water Supply and Quality - Last synced: 21 Aug 2026 - Ranking: 9.7

WHOI HABhub Data Portal

Is being developed as a data access and visualization portal for the New England Harmful Algal Bloom Observing Network.

Biosphere - Marine Life and Fishery - Last synced: 21 Aug 2026 - Ranking: -Infinity

SoilGrids250m

Global Spatial predictions of soil properties and classes at 250 m resolution.

Natural Resources - Soil and Land - Last synced: 21 Aug 2026 - Ranking: 7.4

ecmwf-opendata

A package to simplify the download of ECMWF open data.

Climate Change - Climate Data Access and Visualization - Last synced: 21 Aug 2026 - Ranking: 20.9

AtmoRep

A stochastic model of atmosphere dynamics using large scale representation learning.

Atmosphere - Atmospheric Composition and Dynamics - Last synced: 21 Aug 2026 - Ranking: 5.9

GDESS

Tool for evaluating atmospheric carbon dioxide concentrations as simulated by Earth system models.

data-visualization earth-observation earth-system-model model-diagnostics python

Climate Change - Climate Data Processing and Analysis - Last synced: 21 Aug 2026 - Ranking: 3.2

FEEP

Improve the energy efficiency of free and open source software.

Consumption - Computation and Communication - Last synced: 21 Aug 2026 - Ranking: 4.5

ADCIRC

A system of computer programs for solving time-dependent, free-surface circulation and transport problems in two and three dimensions in applications such as storm surge and flood prediction.

Climate Change - Natural Hazard and Storms - Last synced: 21 Aug 2026 - Ranking: -Infinity

UDef-ARP

Facilitate implementation of the Verra tool, VT0007 Unplanned Deforestation Allocation.

deforestation geospatial geospatial-processing remote-sensing

Biosphere - Deforestation and Reforestation - Last synced: 21 Aug 2026 - Ranking: -Infinity

NYISOToolkit

A collection of modules for accessing power system data, generating statistics, and creating visualizations from the New York Independent System Operator.

analysis clcpa clean-energy data datascience datasets decarbonization electricity energy kaggle kaggle-competition kaggle-dataset machine-learning ml newyork nyiso renewable-energy visualization

Energy Systems - Energy Data Accessibility and Integration - Last synced: 21 Aug 2026 - Ranking: 5.7

NeXtSIM

A sea ice model used in the Copernicus Marine Service's Arctic sea ice forecast and reanalysis.

Cryosphere - Sea Ice - Last synced: 21 Aug 2026 - Ranking: 8.4

OPENSENSE software sandbox

Collection of runable examples with software packages for processing opportunistic rainfall sensors.

Atmosphere - Meteorological Observation and Forecast - Last synced: 21 Aug 2026 - Ranking: -Infinity

BoaviztAPI

API to expose the BOAVIZTA reference data and methodologies to allow full life cycle / multi-criteria environmental impact assessments of software.

carbon-footprint greensoftware openapi sustainability

Consumption - Computation and Communication - Last synced: 21 Aug 2026 - Ranking: 15.6

py-wave-runup

A Python module which makes it easy for coastal engineers and scientists to test and use various empirical wave runup models which have been published in literature.

beach beaches coastal coastal-engineering coastal-modelling

Hydrosphere - Coastal and Reefs - Last synced: 21 Aug 2026 - Ranking: 12.7

dwd_weather

Deutscher Wetterdienst integration for Home-Assistant.

deutscher-wetterdienst dwd dwd-weather hacs hass home-assistant homeassistant weather weather-entity weather-forecast

Atmosphere - Meteorological Observation and Forecast - Last synced: 21 Aug 2026 - Ranking: -Infinity

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: 21 Aug 2026 - Ranking: 6.2

SpeciesDistributionToolkit

A collection of Julia packages forming a toolkit meant to deal with species distribution data.

bioclim biodiversity biogeography chelsa earthenv ecology species-distribution-models

Biosphere - Species Distribution Modeling - Last synced: 21 Aug 2026 - Ranking: 13.0

WSIMOD

Provides a message passing interface to enable different subsystem models to communicate water flux and water quality information between each other, and self-contained representations of the key parts of the water cycle.

hacktoberfest hydrology integrated-modelling pollution python wastewater water-quality

Natural Resources - Water Supply and Quality - Last synced: 21 Aug 2026 - Ranking: 6.1