Data were collected on the power generated by wind and solar installations worldwide since 1996.Look at the following graph of these data and answer the questions that follow.
-How much wind capacity did the world have in 2012?

Question

Data were collected on the power generated by wind and solar installations worldwide since 1996.Look at the following graph of these data and answer the questions that follow. 
-How much wind capacity did the world have in 2012?

Quizplus · Accepted Answer

In 2012, the world's wind power capacity was approximately 280 gigawatts (GW). This figure represents the total installed capacity of wind power generation facilities globally at that time.

Data Were Collected on the Power Generated by Wind and Solar