Table 2 Suitability score and areas coverage for the selected parameters.

From: Site suitability assessment for the development of wind power plant in Wolaita area, Southern Ethiopia: an AHP-GIS model

Evaluation factor

Suitability class

Score

Range

Area (km2)

Area coverage (%)

Wind speed (m/s)

Most suitable

1

 > 3.5

208.99

4.69

Moderately suitable

2

1.75 to 3.5

2694.98

60.47

Least suitable

3

0.88 to 1.75

1294.89

29.05

Not suitable

4

 < 0.875

257.87

5.79

Most suitable

1

 > 7.5

1773.98

39.80

Distance to settlement (km)

Moderately suitable

2

5 to 7.5

1049.50

23.55

Least suitable

3

2.5 to 5

966.79

21.69

Not suitable

4

 < 2.5

666.47

14.95

Most suitable

1

 < 1.67

807.38

18.12

Distance to power lines (km)

Moderately suitable

2

1.67 to 3.34

696.28

15.62

Least suitable

3

3.34 to 5

599.47

13.45

Not suitable

4

 > 5

2353.61

52.81

Most suitable

1

 > 0.6

3815.96

85.62

Distance to rivers (km)

Moderately suitable

2

0.4 to 0.6

232.51

5.22

Least suitable

3

0.2 to 0.4

238.98

5.36

Not suitable

4

 < 0.2

169.29

3.80

Most suitable

1

 < 1.67

922.78

20.71

Distance to transportation network (km)

Moderately suitable

2

1.67 to 3.34

757.17

16.99

Least suitable

3

3.34 to 5

645.63

14.49

Not suitable

4

 > 5

2131.15

47.82

Most suitable

1

 < 10

3373.76

75.70

Slope (o)

Moderately suitable

2

10 to 20

741.24

16.63

Least suitable

3

20 to 30

276.74

6.21

Not suitable

4

 > 30

65.00

1.46

Most suitable

1

Open Areas & Bare ground

963.39

21.62

LULC

Moderately suitable

2

Cropland

2770.74

62.17

Least suitable

3

Trees & Flooded vegetation

216.28

4.85

Not suitable

4

Waterbody & Built Area

506.33

11.36