This event will be organised in a hybrid format, in order to present results from Horizon 2020 R&I projects. SENSEI will host an online workshop, together with one of the Sister Projects, frESCO. On that occasion, there will be the chance to explore opportunities for smart energy services and the resulting new business models, which will allow residential consumers and the domestic building stock to contribute to future energy efficiency and flexibility schemes. The two projects will present their results to an audience of potentially interested stakeholders in the building and energy efficiency sector, interested in deepening their knowledge on sustainability goals and opportunities.