Depuis 2004, GreenIT.fr est le collectif des experts du numérique responsable et de la sobriété numérique. Nous produisons les études, référentiels et systèmes d'évaluation qui font référence. GreenIT.fr is a centre of expertise at the junction between Information and Communication Technologies (ICT) and Sustainable Development. We are covering all Sustainable ICT areas from Green IT 1.0 (green for IT) to Green IT 2.0 (IT for green). Our unique methodology is based on Life Cycle Analysis (LCA) to provide you real benefits from data center and desktop energy efficiency to sustainable IT procurement, CSR and carbon emission reporting tools. Through training and consultancy, we are helping companies and institutions to reduce the environmental footprint of their IT. The GreenIT.fr team also contribute to French national Green IT workgroup - Ademe, Afnor, Cigref, Syntec, etc. - to help them build strong best practices, eco-labels and regulations. The GreenIT.fr team also share is knowledge on the leading french web site about Green IT : www.GreenIT.fr. This web site gather more than 250,000 Green IT and sustainable ICT professionals each year.