The EU delegation chose AETS to assess the impact of the past EU funded interventions having an impact on the competitiveness of the Windward islands, and the potential and possible gaps in promoting Renewable Energy (RE) and Energy Efficiency (EE) and the transformation towards a green economy. The 2-expert team provided decision-makers in the Governments of the respective countries, the Region and the European Union sufficient information to: - Make an overall assessment regarding the past performance of the many interventions, particularly their actual impact against the original objectives, and their sustainability (operationalisation and maintenance); - Identify key lessons and practical recommendations for the programming, design and formulation of initiatives in the Energy Sector in general and specifically to the Renewable Energy & Energy Efficiency; and - support the transformation to a green economy.