Base Empreinte for Flights and Trains Now Live

BASE-EMPREINTE for Flights and Trains Now Live

The BASE-EMPREINTE methodology for flights and trains is now live in the SQUAKE API, based on the latest ADEME datasets.

Key Features

• Flights & Trains Emission Factors: Uses ADEME’s 2025 Base Empreinte environmental impact data.

• Granular Methodology: Factors in aircraft performance, fuel consumption, and train energy mix.

• Compliance Ready: Aligns with ADEME’s Base Carbone Methodological Guide (2024).

Users can now retrieve BASE-EMPREINTE-compliant emissions data via the API.

Sources

• ADEME (2025). Base Empreinte - Données d’impacts environnementaux

• ADEME (2024). Base Carbone Methodological Guide

• ADEME (2023). Documentation on aviation emission factors.

• Eurocontrol (2022). Aircraft performance and fuel consumption statistics.