Class

Class Area (sq∙km)

Percentage of total potential zones (%)

Wind Speed

(m/sec)

Wind Power density

(W/m²)

9 (most suitable)

132.5

19.59

8.28 - 10.1

358 - 560

8

109.9

16.25

8.28 - 10.1

279 - 348

7

90.1

13.32

7.69 - 8.2

257 - 278

6

101.2

14.96

7.69 - 8.2

232 - 256

5 (suitable)

242.6

35.87

7.2 - 7.6

174 - 236