Through the BungEES project, SEVEn contributes to developing an integrated portfolio of smart energy-efficient services that integrates energy savings, local generation, e-mobility, storage, and energy flexibility. SEVEn manages the analytical component, specifically developing energy-efficient service models, quantifying measure benefits, and assessing market potential. The project supports the deployment of innovative demand-side solutions in the residential sector. The outcomes will be tools that promote efficient energy utilization, enhance user comfort and health, and expand energy efficiency service accessibility across the EU.