INTENSSS-PA will support public authorities to integrate the energy theme into spatial planning and regional physical and socioeconomic landscapes. To achieve this objective INTENSS-PA will provide human and institutional capacity building to public authorities and to the wider network of private and public actors related to energy and regional planning by implementing the Living Lab concept, i.e. an innovative environment of co-creation. Specifically, a network of seven Regional Living Labs (RLL) within the seven different Countries/Regions that participate in the consortium (Thessaly-Greece, Calabria-Italy, Castilla y Leon- Spain, Association of Municipalities-Slovenia, Groningen-Netherlands, Triangle-Denmark and Zemgale-Latvia), will be created. Involving public authorities, private and civil society actors, the RLLs are focused on improving and designing a shared and integrated sustainable energy planning concept and on applying it in order to develop seven sustainable energy plans, i.e. one for each Region. The overall approach will involve learning sessions and experiential projects alongside intense networking. Communication and exploitation activities are envisaged including national Roadshows and a survey with policy makers. It is expected that over 200 people participate in the capacity-building activities performed within the RLLs network, while the stakeholders and policy makers informed on the project results and activities will exceed the 1000 individuals. The project objectives are completely inline with topic EE07’s scope, since it considers innovative capacity building activities to public authorities for integrated energy planning through the establishment of a network of RLLs, i.e. of an ecosystem that stakeholders bring their own specific wealth of knowledge and expertise to the collective, helping to achieve boundary spanning knowledge transfer. Special consideration will be provided on planning requirements deriving from 27/2012/EU Directive.