Hemma is a B2B platform to promote energy efficiency investments. We offer - Ready to go services to analyse current energy performance of detached houses - Ready to go services to assess the effect and cost of energy performance improvements and - Fulfilment services (installation and financing) - Bottom up data aggregation on property level to be used for sustainability disclosure (i.e. taxonomy, PCAF etc.) - A suite of end-points with real-time info (could be used for nudging and to create consumer dash-boards)