The promise of open government and the potential for increased awareness by citizens of government activity and participation in the institutions of governance have never been greater than they are today, as a number of important technical and philosophical developments have combined in the past 10–15 years to bring the open data argument into the mainstream. In this context, fresh innovative concepts such as the connection of distributed data (Linked Data paradigm) and social media collaboration and crowdsourcing have the potential of bringing unprecented value to re-usable Public Sector Information. Public sector information is actually the single largest source of information in Europe with its value in the EU being estimated at €27 billion, which is four times the EU market for mobile roaming services. These facts show the central role of public sector content in the digital age as a key driver of economic activity, while a further increase in the use of this resource shall therefore directly contribute to the EU's goals of increasing competitiveness.

The main goal of ENGAGE project (full name: “An Infrastructure for Open, Linked Governmental Data Provision towards Research Communities and Citizens”) is the development and use of a data infrastructure, incorporating distributed and diverse public sector information (PSI) resources, capable of supporting scientific collaboration and research, particularly for the Social Science and Humanities (SSH) scientific communities, while also empowering the deployment of open governmental data towards citizens.

Simply put, ENGAGE is a door for researchers and citizens that leads them to the world of Open Government Data. By using the ENGAGE platform, researchers and citizens will be able to submit, acquire, search and visualize diverse and distributed Public sector datasets from all the countries of the European Union. Throughout social collaboration Public Sector data will move towards more standardized, effective and semantically enriched structures that will allow PSI re-use reach towards its full potential.

In particular, ENGAGE pursues the following objectives:

• Objective 1: Create an open service platform, integrating large amounts of public sector data, processing tools and resources, in support of the research communities dealing with governance and policy modelling, complex systems simulation, public administration transformation, government 2.0, information and communication technologies, future internet and social sciences.
• Objective 2: Engage citizens into the public service delivery decision making process, by providing accurate information on the operation, cost and overall value of public services, through user-friendly visualisation tools, thus being in the forefront of emerging Open Data initiatives in Europe and the world.
• Objective 3: Explore synergies with current e-Infrastructure projects and e-Infrastructure service providers so as to leverage on existing grid and cloud services for curating, storing, processing and exploiting large amounts of public sector information.
• Objective 4: Contribute to the evolving standardisation for open and linked governmental data, consolidating various approaches for harmonisation, annotation, pre-processing, anonymisation, interoperability and provision of data, from public sector administrations at national, regional or local levels, towards scientists and citizens.
• Objective 5: Empower and engage researchers and actors from non-ICT related disciplines, such as political science, economics, law, sociology, statistics, etc. in experimental research relating to solving complex problems of high importance for the society. ENGAGE will enable researchers from a variety of research fields like social simulation , governance and policy modelling, environmental studies, etc , to do experimental research using its infrastructure.