Dr Marcella Ucci is an Associate Professor in Environmental and Healthy Buildings at the Bartlett's UCL Institute for Environmental Design and Engineering (University College London). She researches how buildings should be designed, upgraded and managed in order to support health and wellbeing, tackle inequalities and reduce environmental impacts. Her expertise includes building performance monitoring and modelling, evaluation of indoor air quality, active design, and community engagement. Dr Ucci has an established and sustained track record in partnership working with interdisciplinary research projects. She is a Senior Fellow of the Higher Education Academy and has been the departmental Director of Education (2020-2023) for the Bartlett School of Environment, Energy and Resources. She has led the development and launch of the new MSc Health, Wellbeing and Sustainable Buildings, of which she was Course Director between 2017 and 2019. Dr Ucci was Chair (2012-2017) and is now Vice-Chair of the UK Indoor Environments Group (UKIEG), and on the Editorial Board of 'Frontiers in Environmental Health', and of 'Indoor and Built Environment' (previously Deputy Editor). She has been invited to give oral evidence at All Party Parliamentary Groups enquiries (APPG Healthy Homes and Buildings; APPG Design and Innovation), and was a member of the RCPCH Working Group on Indoor Air Quality and Children’s Health. She currently co-chairs the Health and Wellbeing Working Group in CIBSE.