Impact'IA (SNCF)
Environmental footprint calculator for large language models, with a detailed methodology document. Covers thirty generative AI models from Google, Anthropic, OpenAI and Mistral, reporting greenhouse gas emissions, water and electricity use per token, with a life-cycle view and reduction practices. Built jointly by SNCF, Resilio and Wavestone.
Official website : https://github.com/SNCFdevelopers/ImpactIA
About this resource
| Topic | AI |
|---|---|
| Type | Tool |
| Audience | IT professional / Expert |
| Technical area | Back-end |
| Access | Free |
| Keywords | AI, Measurement, Carbon footprint, Life-cycle assessment, Open source |
| Link checked on | 2026-08-15 |