Renewable Energy Policies: Bibliometric Review and Policy Implications

The energy policies of the Union States should promote energy security, energy efficiency, decarbonisation, research, innovation and competitiveness. In addition, over the last few years, the research on these topics has significantly enlarged and received increasing attention from policy makers interested in focusing and accelerating socio-technical systems towards sustainability. The scientific productivity of European Union States about the Renewable Energy policies is here evaluated. For each selected policy, positive and critical aspects are noted to assess the possibility of any changes that could lead to an increase in the renewable energy exploitation.