About Sero & Our Net Zero Mission We believe the journey to Net Zero starts at home. Welcome to our home. My account We are here to help and support your journey with Sero – gain insights into your account here. Energy Networks All of our digital tools are designed to ensure that the journey to Net Zero is a possibility for everyone. Performance Specs, Modelling, & Evidence To achieve positive and effective solutions for Net Zero homes we need to understand them, from the foundations to the roof tiles. Something wrong? Energy measured, stored and generated.