The Global Registry of Fossil Fuels

Open Source database of oil, gas and coal production and reserves globally, expressed in CO2-equivalent.

Emissions - Emission Observation and Modeling - Last synced: 29 Aug 2026 - Ranking: 3.8

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 Aug 2026 - Ranking: 17.5

PyFLEXTRKR

A Flexible Feature Tracking Python Software for Convective Cloud Analysis.

Atmosphere - Atmospheric Chemistry and Aerosol - Last synced: 29 Aug 2026 - Ranking: 7.6

Open Energy Platform

Aims to ensure quality, transparency and reproducibility in energy system research. It is a collection of various tools and information and that help working with energy-related data.

database django energy oep open-data open-energy-family rest-api

Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Aug 2026 - Ranking: -Infinity

AquaFetch

A Python package designed for the automated downloading, parsing, cleaning, and harmonization of freely available water resource datasets related to rainfall-runoff processes, surface water quality, and wastewater treatment.

big-data database hydrology wastewater-treatment water water-quality

Hydrosphere - Ocean and Hydrology Data Access - Last synced: 29 Aug 2026 - Ranking: 11.1

NYC Environment and Health Data Portal

Shows how environments affect health in NYC, by publishing data and information that explain the connection.

Sustainable Development - Data Catalogs and Interfaces - Last synced: 29 Aug 2026 - Ranking: 6.1

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: 29 Aug 2026 - Ranking: 6.1

soils

Collection of soil health data visualization and reporting tools, including a RStudio project template with everything you need to generate custom HTML and Microsoft Word reports for each participant in your soil health survey.

Natural Resources - Soil and Land - Last synced: 29 Aug 2026 - Ranking: -Infinity

GCAM-China

The Global Change Analysis Model with China provincial-level details.

china climate coupled-human-natural-systems economics energy gcam gcam-china human-earth-system integrated-assessment-model land

Climate Change - Integrated Assessment and Climate Policy - Last synced: 29 Aug 2026 - Ranking: 8.8

blockchain-carbon-accounting

Code of the Carbon Accounting and Certification Working Group.

Emissions - Carbon Intensity and Accounting - Last synced: 29 Aug 2026 - Ranking: -Infinity

Global ECMWF Fire Forecasting

The model is a Fortran program to calculate fire danger indices from atmospheric inputs.

Biosphere - Wildfire - Last synced: 29 Aug 2026 - Ranking: 0.0

The IDAES Toolkit

Aims to provide multi-scale, simulation-based, open source computational tools and models to support the design, analysis, optimization, scale-up, operation and troubleshooting of innovative, advanced energy systems.

chemical-engineering idaesplus process-modeling process-systems-engineering

Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Aug 2026 - Ranking: 21.0

CoMPAS

Formed to develop open source software components related to IEC 61850 model implementation (profile management) and configuration of a power industry Protection Automation and Control System.

Energy Systems - Energy System Modeling Frameworks - Last synced: 29 Aug 2026 - Ranking: 6.2

PEST++

Software suite aimed at supporting complex numerical models in the context of decision support, with a focus on supporting environmental models like groundwater or surface water.

ensemble-methods ensembles global-sensitivity-analysis non-intrusive optimization optimization-tools parallel-computing parameter-estimation sensitivity-analysis uncertainty-quantification

Natural Resources - Water Supply and Quality - Last synced: 29 Aug 2026 - Ranking: 8.6

OpenDTU

An alternative open source software for communicating with Hoymiles solar inverters, which synchronises everything with the s-Miles cloud.

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Renewable Energy - Photovoltaics and Solar Energy - Last synced: 29 Aug 2026 - Ranking: 12.1

climate4R

A bundle of R packages for transparent climate data access, post-processing (including data collocation and bias correction / downscaling) and visualization.

Climate Change - Climate Downscaling - Last synced: 29 Aug 2026 - Ranking: 7.0

Building DC Energy Systems

Hosts an Open Educational Resource (OER) for Building DC Energy Systems.

Sustainable Development - Education - Last synced: 29 Aug 2026 - Ranking: 0.0

ecmwf-opendata

A package to simplify the download of ECMWF open data.

Climate Change - Climate Data Access and Visualization - Last synced: 29 Aug 2026 - Ranking: 20.9

SINDBAD

A model data integration framework that encompasses the biogeochemical cycles of water and carbon, allowing for extensive and flexible integration of parsimonious models with a diverse set of observational data streams.

Emissions - Emission Observation and Modeling - Last synced: 29 Aug 2026 - Ranking: 11.1

CTSM

The Community Land Model is the land model for the Community Earth System Model, which formalises and quantifies concepts of ecological climatology.

cesm climate clm ecosystem hydrology land land-surface-model ncar

Climate Change - Earth and Climate Modeling - Last synced: 29 Aug 2026 - Ranking: 12.2