The Public Utility Data Liberation Project provides analysis-ready energy system data to climate advocates, researchers, policymakers, and journalists.

Tools for producing high-quality hourly generation and emissions data for U.S. electric grids

Library and API to calculate CO2 emissions for personal mobility.

Tools to calculate growth statistics for individual urban trees such as for estimating carbon storage.

Pyra: Automated EM27/SUN Greenhouse Gas Measurements

National Electricity Market Emissions Data Tool

Emissions Spatial and Temporal Allocator model

Python-based air emissions QA and reporting tool for CMAQ and CAMx model ready emissions inputs.

Processing emissions: from any inventory to any model

Python module to calculate vehicle emissions based on the 2016 EU EEA guidebook: http://www.eea.europa.eu/publications/emep-eea-guidebook-2016. The module lets you calculate routes between two points in Norway and sort them based on the total emission for various types of pollutants.

SMOKE gridded emissions visualizer. Visualization and QA of CMAQ model emissions inputs.

Algorithms for deriving gas emissions flux from mobile atmospheric measurements

Executable program and Python script for downloading current and historic data for iSEM electricity grid recorded by Eirgrid.

Gridded Aircraft Trajectory Emissions model

This repository contains the test data and code used for the paper titled "Physics-Based Machine Learning Framework for Predicting NOx Emissions from Compression-Ignition Engine Powered Vehicles" that is submitted to the Applied Energy Journal

Schedule your tasks so there's not a sausage of CO2

Meteorology Dependent Emission Algorithms

Interactive Streamlit app to evaluate ship fuel mixes against FuelEU Maritime targets, model EU ETS coverage/phase-in and costs, explore mitigation (pooling, bio/RFNBO, replacement), visualize trends, and export configurable PDF reports.

Frictionless environmental data packages