There are 1,660 megawatts of wind-generated electricity produced globally every year. this amount is equivalent to a. 1,660,000 watts b. 1,660,000 kilowatts c. 16,600,000 watts d. 166,000 kilowatts

Let us first write down the known things .

1660 megawatts = 1660 X 10^6 watt
                           = 166000 kilowatt

From the above deduction we can conclude that the correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and the answer has actually come to your desired help.