Rien Dijkstra is a technology professional with over 20 years of combined experience delivering results in various IT positions in different governmental and non-governmental organizations. The past years he has been focusing on developing and giving guidance to IT enterprise strategies and the realization of innovation. Rien speaks at industry conferences and he is a co-author of the book Greening IT: Enabling a Low Carbon Society. Greening IT aims at promoting awareness of the potential of Greening IT. The foreword of the book was made by, European Commissioner for Climate Action, Connie Hedegaard. He is also the host of the Infrarati blog designed to share thoughts about IT infrastructures and Green IT and involved with the Cloud Computing Economics blog site. Building his own successful consulting practice, Infrarati, he is currently working as an independent consultant, advising organizations on information technology strategy and the issues associated with the effective use of IT. Follow Rien on Twitter @rienatwork. Connect with him on Linkedin. Rien can be reached at rien.dijkstra _AT_ infrarati.eu.