Situation of the development of methanization in Nouvelle-Aquitaine: Survey for production year 2017, Edition April 2019; Survey on production year 2018, Edition April 2020; Survey on production year 2019, Edition May 2021; Survey on production year 2020, Edition May 2022

Illustrated by data tables and graphs, each publication (of 4) proposes for a specific year (from 2017 to 2020) an overview of the situation of the development of methanization in the Nouvelle Aquitaine region: indication of the main figures (number of installations, methanized quantities, energy production), indication of projects and technologies (heat, co-generation, injection), map of installation locations, mix of product origins, types of substrates (green wastes, bio-wastes of different origins, energy crops, crop residues, manure) and their mobilization rate, investment ratio (for co-generation and injection), operation analysis (number of hours of operation), recommendations made by operators, economic ratio (for consumed products, maintenance and workforce). It also indicates and comments elements of characterization of projected methanization units, the situation with respect to regional objectives defined within the SRADDET, and the various dysfunctions and good practices noticed by operators