Graham Langton

Graham Langton is a seasoned professional in sustainability and energy management, currently serving as the Head of Sustainability Program Management at Ornua since June 2024. Previously, Graham held the position of Director, Data Centre Sustainability at ServiceNow, focusing on the sustainability of global data center operations. Prior experience includes Geo-Program Manager for Data Centre Sustainability at Facebook, where Graham managed sustainability for the EMEA and Singapore regions, and Global Energy Program Manager at West Pharmaceutical Services, responsible for establishing a global program for over 25 manufacturing facilities. Graham has an extensive educational background with degrees from institutions such as University College Dublin, University of Cambridge, and De Montfort University, specializing in energy, sustainable building design, and carbon accounting. Additional experience includes engineering roles at PM Group and Atkins, as well as board membership with the Irish Green Building Council.