Kerstie Flanagan is a Sustainability Engineer at Gas Networks Ireland since October 2022, previously serving as an Environmental Consultant at Patel Tonra Ltd. from February 2011 to October 2022. Expertise includes environmental auditing, due diligence, monitoring, EMS auditing and site inspections, ISO14001:2015 EMS development and implementation, environmental training, EPA waste licensing, waste contract management, and municipal street cleansing strategies. Earlier experience includes a role as Project Coordinator at ESOF 2012, Office of Chief Scientific Adviser, from November 2010 to August 2011. Kerstie holds an Advanced Diploma in Planning and Environmental Law from The Honorable Society of King's Inns, a Certificate in Training and Continuing Education from Maynooth University, an MSc in Environmental Management from Queen's University Belfast, and a BSc in Environmental Science and Health from Dublin City University.