Lorraine Estelle is a professional with experience in the development of new business models, collaborative library services, and information standards. She has orchestrated UK library support for open access initiatives such as arXiv, BioMed Central, Knowledge Unlatched, OpenEdition, and PeerJ. She developed the first models to demonstrate the total cost of publication including APC costs for UK academic institutions and led the first national negotiations to successfully agree offset models to alleviate the cost faced by higher education institutions in maintaining subscriptions to hybrid journals while also paying APC charges. Through her role in COUNTER she is experienced with working collaboratively with different types of publishers societies and their professional associations in reaching consensus. Lorraine is also co-editor of the open access journal Insights: the UKSG journal.