What are the expectations with regard to the share of renewables in the total electricity generation of each country by 2030? What reforms are being implemented by each country to foster or further scale up renewable energy deployment? What is the position of individual countries in the face of the energy transition and how do they attract investors in global competition? What support schemes are there at the moment? What are the difficulties and barriers to renewable energy development for each country? What are the ways to overcome them? Which policy and regulatory choices are promising to accelerate renewable energy deployment while the rapidly growing population in the cities creates a need for energy that cannot keep pace with demands?