EPA_ALPHA_Model

Evaluate the Greenhouse Gas emissions of Light-Duty vehicles.

oar

Emissions - Emission Observation and Modeling - Last synced: 27 Aug 2026 - Ranking: 3.9

ChargyDesktopApp

Chargy is a transparency software for secure and transparent e-mobility charging processes, as defined by the German 'Eichrecht'.

calibrationlaw chargy e-mobility eichrecht eu-cra eu-mid evcharging transparency

Consumption - Mobility and Transportation - Last synced: 26 Aug 2026 - Ranking: 5.0

TrenchR

Facilitates microclimate modeling to translate weather station data into the environmental conditions experienced by organisms and biophysical modeling to predict organismal body temperatures given the environmental conditions.

Biosphere - Ecological and Environmental Modeling - Last synced: 27 Aug 2026 - Ranking: 11.1

timflow

A Python package for the modeling of multi-layer groundwater flow with analytic elements.

analytic-element-method groundwater hydrology modeling python

Hydrosphere - Freshwater and Hydrology - Last synced: 27 Aug 2026 - Ranking: 13.6

MEDUSA

Modelling Equity and DistribUtional impacts for Socioeconomic Analysis.

Climate Change - Integrated Assessment and Climate Policy - Last synced: 27 Aug 2026 - Ranking: 2.2

carbonr

A package in R to conveniently calculate carbon-equivalent emissions.

Emissions - Carbon Intensity and Accounting - Last synced: 27 Aug 2026 - Ranking: -Infinity

scout

A tool for estimating the future energy use, carbon emissions, and capital and operating cost impacts of energy efficiency and demand flexibility technologies in the U.S. residential and commercial building sectors.

building-energy carbon-emissions demand-side-management energy-consumption energy-data energy-efficiency

Consumption - Buildings and Heating - Last synced: 27 Aug 2026 - Ranking: 8.2

LibreSolar

Firmware for LibreSolar BMS boards based on bq769x0 or ISL94202.

Renewable Energy - Photovoltaics and Solar Energy - Last synced: 26 Aug 2026 - Ranking: 8.0

Global Names Verifier

Verifies scientific names against more than 100 biodiversity databases.

biodiversity bioinformatics go golang reconciliation resolution scientific-names verification

Biosphere - Biodiversity Data Cleaning and Standardization - Last synced: 27 Aug 2026 - Ranking: 5.4

CIS

An open source command-line tool for easy collocation, visualization, analysis, and comparison of diverse gridded and ungridded datasets used in the atmospheric science.

analysis climate-data earth-science geo python

Atmosphere - Atmospheric Composition and Dynamics - Last synced: 27 Aug 2026 - Ranking: 7.0

Complete_Street_Rule

An ArcGIS CityEngine scenario oriented design tool intended to enable users to quickly create procedural generated multimodal streets.

arcgis-cityengine cga cityengine complete environmental-modelling geometry procedural-generation simulation street-configuration street-rule streets transportation treatments urban-design urban-planning

Consumption - Mobility and Transportation - Last synced: 27 Aug 2026 - Ranking: 5.4

Forest Scenario Planner

An online tool for forest management scenario planning.

Biosphere - Forest Observation and Management - Last synced: 26 Aug 2026 - Ranking: 6.1

Badlands

Basin and Landscape Dynamics is a long-term surface evolution model built to simulate landscape development, sediment transport and sedimentary basins formation from upstream regions down to marine environments.

basin-evolution climate geomorphology geosciences landscape-dynamics marine sedimentology stratigraphy

Hydrosphere - Freshwater and Hydrology - Last synced: 27 Aug 2026 - Ranking: 12.3

JulES

A fundamental energy market simulation model for operational planning, that uses TuLiPa as building blocks.

Energy Systems - Energy Markets - Last synced: 27 Aug 2026 - Ranking: 5.2

draf

Analysis and decision support framework for local multi-energy hubs focusing on demand response.

decarbonization decision-support demand-response energy-system-modeling flexibility-modeling optimization

Energy Systems - Load and Demand Forecasting - Last synced: 26 Aug 2026 - Ranking: -Infinity

OpenDER

Aims to accurately represent steady-state and dynamic behaviors of inverter-based distributed energy resources.

Energy Systems - Energy System Modeling Frameworks - Last synced: 26 Aug 2026 - Ranking: 13.0

nwfscSurvey

Tool to pull and process NWFSC West Coast groundfish survey data for use in PFMC groundfish stock assessments.

r-package

Biosphere - Marine Life and Fishery - Last synced: 26 Aug 2026 - Ranking: 6.2

IceNet

Code for Seasonal Arctic sea ice forecasting with probabilistic deep learning.

Cryosphere - Sea Ice - Last synced: 27 Aug 2026 - Ranking: -Infinity

MOVES

A state-of-the-science emission modeling system that estimates emissions for mobile sources at the national, county, and project level for criteria air pollutants, greenhouse gases, and air toxics, available under EPA's Open Source Software policy.

oar

Emissions - Emission Observation and Modeling - Last synced: 27 Aug 2026 - Ranking: 6.0

ecmwfr

Provides easy access to the European Centre for Medium-Range Weather Forecasts web API services and Copernicus Climate Data Store from within R, matching and expanding upon the ECMWF Python tools.

cds climate-data copernicus ecmwf-api ecmwf-services r-package rstats

Climate Change - Climate Data Access and Visualization - Last synced: 27 Aug 2026 - Ranking: 14.5