Welcome!

I am a researcher interested in the environmental footprint of Artificial Intelligence, and more particularly, the impact of Large Language Models (LLMs).

Nowadays, I am focused on LLMs for code, and the energy consumption of their usage and of the code they generate.

Tristan Coignion

  • (2025) Ph.D in Computer Science, University of Lille
  • (2022) Master's Degree in Software Engineering, University of Lille

News

16 November 2025

Presenting my new paper at ASE 2025.

13 November 2025

I've defended my thesis !

... see all News