Astrid is the sustainability lead at Techbuyer, a global company that specialises in buying, refurbishment and selling data centre IT hardware and head of sustainability at Interact. She is also chair of the sustainability special interest group at the Data Centre Alliance and a board member of Free ICT Europe. Astrid represents the Techbuyer on a number of research collaborations including the three-year Interreg funded CEDaCI project led by London South Bank University and has co-authored academic papers for the IEEE Transactions on Sustainable Computing and Elsevier's Sustainable Computing: Informatics and Systems.