‘The more data we have, the easier it is to take decisions, since energy citizenship is not a simple domain, rather it is complex, multidimensional puzzle. This means that data is needed if we want to increase the rate of citizens who are engaged in activities, who are changing their lives in terms of energy. Having more data means that it would be made simpler to address the actual needs that citizens have. The more data, the less complexities there will be in the future because changing the policy framework is not something simple. Therefore, strong and active collaboration is needed between researchers who are analysing the factors influencing energy citizenship and policymakers who are framing the policy environment. Data can support them in making things more simple, resulting in more citizens becoming engaged in activities that are related to the energy transition and bring benefit to their lives.’