It is definitely possible for the world to thrive on renewable energy and countries such as Costa Rica and and a few others have already started laying groundwork for a 100% carbon neutral future setting a great example to the world for a cleaner future but it might take a few years to a decade to do so.
SunEdison helps to run country, completely on Solar Power in very less time & benefit all at same time
For more details with multiple advantages visit https://sunedisoninfra.com/about-us.php
Clean and Green Future !!!