I believe the answer to this question is letter C.
The statement suggests that the usage of wind energy is successful in meeting energy needs and demands that is why many European countries have been using this alternative source. With this success, it can be implied, especially to the readers, that wind energy is indeed beneficial not just for small-scale consumption, but also to extensive and wider usages as well.
I think of positive because the word gentrification means improving or renovating and that is always a good thing.
Through the back of the store
It’s A . Explanation - The newspaper article is saying how people consider time to be less important that money.
