IDELE is an Institution operating in multiple domains of the agricultural sector, utilising its technico-economic simulation tool for agricultural methanation, margin indicator on total indexed cost and calculation of productivity criteria, towards improving the competitiveness of herbivore farms and their sectors in a constantly changing context. IDELE’s work provides technical and innovative solutions to cattle, sheep, goat and horse breeders and to industry players. They provide elements of response to societal questions and current issues, at the service of actors in livestock farming and its sectors.