DOLPHYN

Evaluates investments and operations across the bulk supply chain for electricity and Hydrogen including production, storage, transmission, conditioning, and end-use consumption.

Renewable Energy - Hydro Energy - Last synced: 22 Aug 2026 - Ranking: 9.5

tidywater

Incorporates published water chemistry and empirical models in a standard format to build custom, comprehensive drinking water treatment processes.

chemistry drinking-water r-programming tidyverse water

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: 11.2

HydroPol2D

An open-source, high-resolution 2D model built in MATLAB for simulating overland flow, infiltration, groundwater-surface water interactions, and pollutant transport.

distributed-modeling floods hydrodynamics matlab pollutants python

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: 4.2

wildRtrax

An R package for environmental sensor data management and analytics.

bioacoustics biodiversity-data r-package

Biosphere - Bioacoustics and Acoustic Data Analysis - Last synced: 22 Aug 2026 - Ranking: 5.9

ade4

Analysis of Ecological Data for Exploratory and Euclidean Methods in Environmental Sciences.

Biosphere - Biodiversity Analysis and Metrics - Last synced: 23 Aug 2026 - Ranking: 19.1

PySAMOSA

A Python-based software for processing open ocean and coastal waveforms from SAR satellite altimetry to measure sea surface heights, wave heights, and wind speed for the oceans and inland waters.

Hydrosphere - Coastal and Reefs - Last synced: 22 Aug 2026 - Ranking: 8.6

gwells

Groundwater Wells and Aquifers application for the Ministry of Environment in British Columbia.

bcgov-csnr dds django env groundwater-data vuejs

Natural Resources - Water Supply and Quality - Last synced: 22 Aug 2026 - Ranking: -Infinity

Spine-Toolbox

An application to define, manage, and execute various energy system simulation models.

anaconda data energy miniconda python simulation-model spine-toolbox workflow

Energy Systems - Energy System Modeling Frameworks - Last synced: 22 Aug 2026 - Ranking: 15.6

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: 22 Aug 2026 - Ranking: 16.3

SciGRID

Its intention is to develop methods for the automated generation of models (i.e. maps) of existing electricity grids for research and other purposes.

Energy Systems - Grid Management and Microgrid - Last synced: 22 Aug 2026 - Ranking: 0.0

hn2016_falwa

A Python library for computing Finite-Amplitude Local Wave Activity from climate data.

climate climate-analysis climate-data climate-data-analysis climate-science hacktoberfest python science science-research

Climate Change - Climate Data Processing and Analysis - Last synced: 22 Aug 2026 - Ranking: 10.7

META 2021

Advanced integrated assessment model (SC-IAM), designed as a model-based meta-analysis of the effects of tipping points on the social cost of carbon.

Climate Change - Integrated Assessment and Climate Policy - Last synced: 22 Aug 2026 - Ranking: 4.9

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: 22 Aug 2026 - Ranking: 18.1

ROSCO

NREL's Reference OpenSource Controller for wind turbine applications.

Renewable Energy - Wind Energy - Last synced: 23 Aug 2026 - Ranking: 7.9

EUReCA

Provides an efficient and reliable Urban Building Energy Modeling platform, entirely developed in Python, aiming at simulating and predicting cities and urban areas energy consumption.

building simulation ubem

Consumption - Buildings and Heating - Last synced: 22 Aug 2026 - Ranking: -Infinity

MEDUSA

Modelling Equity and DistribUtional impacts for Socioeconomic Analysis.

Climate Change - Integrated Assessment and Climate Policy - Last synced: 22 Aug 2026 - Ranking: 2.2

OpenStudio

A cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.

energyplus hacktoberfest openstudio openstudio-application openstudio-coalition openstudio-models openstudio-sdk qt

Consumption - Buildings and Heating - Last synced: 22 Aug 2026 - Ranking: -Infinity

LiBRA

Create reduced-order state-space models for lithium-ion batteries utilising realisation algorithms.

battery battery-models bms control control-systems julia lithium-ion reduced-order-models

Energy Storage - Battery - Last synced: 22 Aug 2026 - Ranking: 7.8

gtfs2emis

Estimating public transport emissions from GTFS data.

emissions environmental-modelling gtfs public-transport r rspatial transport

Emissions - Emission Observation and Modeling - Last synced: 23 Aug 2026 - Ranking: 5.6

OpenFarm

A free and open database and web application for farming and gardening knowledge.

farming gardening open-source plants rails

Consumption - Agriculture and Nutrition - Last synced: 22 Aug 2026 - Ranking: 11.7