Julie is a chartered engineer. She works as Head of Net Zero Policy for CIBSE, where she leads the work on CIBSE's Climate Action Plan, the UK Net Zero Carbon Buildings Standard, policy work, and collaboration with other institutions. She is the author of CIBSE TM40 – Health & Wellbeing in Building Services, co-author of the Retrofit Revisit report, and co-author of the Good Homes Alliance guidance & tool on overheating in homes.