During its presidency of the EnR Network in 2021, ADEME has carried out a comparative study on the role of the EnR Network agencies in the implementation of public policies to decarbonise industry and identified the main lessons learned. In addition to the study report and its executive summary, summary sheets have been produced. They analyse the different types of support provided by the agencies, the place of decarbonisation of industry in recovery plans, the role of hydrogen, the issues, challenges and levers linked to electrification in industry. They give an overview of the obstacles and technological or economic levers for decarbonisation of industry and focus on exemplary projects with a high potential for replication.