No.

Environmental and external impacts on

Standardized discount rate

8%

10%

12%

Discounted Envir. & External costs (USD)

Percent. in total

Discounted Envir. & External costs (USD)

Percent. in total

Discounted Envir. & External costs (USD)

Percent. in total

1

Meteorology

1852

-

1818

-

1786

-

2

Hydrology

283,846

0.3

269,491

0.5

256,267

0.5

3

Water Supply

16,705,411

22.7

11,829,276

19.9

8,633,456

17.4

4

Erosion and Sedimentation

6422

-

4562

-

3330

-

5

Land Use

1,145,151

1.6

827,177

1.5

617,524

1.3

6

Forestry

15,814,862

21.5

12,933,116

21.8

10,889,128

22.1

7

Watershed Management

64,085

-

55,276

-

48,200

-

8

Fauna

215,499

0.3

200,060

0.4

186,287

0.4

9

Water Quality

5303

-

4495

-

3822

-.

10

Reservoir-induced Seismicity

51,817

-

49,197

-

46,783

-

11

Public Health

17,116,222

23.3

12,136,208

20.4

8,871,073

17.9

12

Compensation and Resettlement

22,208,617

30.3

21,085,461

35.5

20,050,807

40.4

Total

73,619,087

100.0

59,396,137

100.0

49,608,465

100.0