Paschalena Mavrou is a Manager and Technical Assurance Lead at the Carbon Trust. She splits her time between the management and continual improvement of the Carbon Trust's assurance programme and leading model and product carbon footprint assessments, primarily for agricultural products. She also leads carbon footprinting and assurance projects across a range of sectors, including manufacturing and ICT. Through her work, she supports clients in understanding and reducing the carbon impacts of their products.

Paschalena holds an Engineering Doctorate from the University of Surrey, where her research focused on modelling mass transfer in manufactured foods, and a Diploma in Mechanical Engineering from the Aristotle University of Thessaloniki.