Riitta Silvennoinen is Energy transition and Circular economy lead at Deloitte. She is supporting customers in green transition and how to build new sustainable business opportunities together with Deloitte global expert network. Riitta has worked with energy transition at St1 leading and developing power-to-X projects and investment management office as well as at Finnish Innovation Fund Sitra managing circular economy project portfolio. Riitta holds a Lic.Sc. (Tech.) degree in Chemical engineering from Aalto University.