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Smart grids technologies are enablers of new business models for domestic consumers with local flexibility (generation, loads, storage) and where access to data is a key requirement in the value stream. However, legislation on personal data privacy and protection imposes the need to develop local models for flexibility modeling and forecasting and exchange models instead of personal data. This paper describes the functional architecture of an home energy management system (HEMS) and its optimization functions. A set of data-driven models, embedded in the HEMS, are discussed for improving renewable energy forecasting skill and modeling multi-period flexibility of distributed energy resources.

This paper describes the grid and market hub (gm-hub) platform that is being developed as part of the H2020 InteGrid project and its capabilities to empower local energy communities by democratizing access to smart meter data and foster data-driven energy services. The gm-hub will bring together the interests of the electricity sector's stakeholders, which will make their decisions with better information, based on data provided by the DSO such as electricity consumption. InteGrid is working in the implementation of a local social network for contextual feedback about energy consumption in order to foster behavioural demand response in a local community.

This paper addresses the concept, scope and preliminary results of Portuguese demonstrator (PT demo) of the Horizon 2020 InteGrid project. The demo fully addresses EU policy drivers, namely demonstrating that environmental targets can be achieved through smart grids development with active participation of customers in grid operation and covers two goals: a) demonstrating the role of smart grids in scenarios with high renewable energy sources (RES) penetration; b) integration of the distribution system operator (DSO) role as market facilitator enabling disruptive business models to grid stakeholders including innovative energy services to the grid customers This paper demonstrates the technical feasibility and benefits of low voltage (LV) and medium voltage (MV) grid operation based on flexibility on the top of a smart grid infrastructure.