The future of renewable energy

[gh-kaw]

Hi everybody
I want your opinion on the future of renewable energy.
Firstly i introduce myself, i am electrical engineer with a experience in renewable energy and i want study more in this field(RE) my question are:
1.What are the area that should be improved in renewable energy field in order to bright more and more?
2. Which kind of engineer is needed in the market
3.what is your opinion about renewable energy and computer science
Please i wait for your super ideas based on your experience