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| Target layer | First-level indicator layer | Secondary indicator layer | Indicator description and calculation method | Indicator type |
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| Comprehensive social impacts of hydropower projects | Social environmental impact B1 | Population impact b11 | Demographic changes caused by hydropower project construction | Quantitative |
| Employment effect b12 | Total number of people employed × (annual investment in power stations/total investment in engineering) (unit: person) | Quantitative |
| Infrastructure b13 | Before large-scale hydropower projects officially start, local infrastructure needs to be transformed | Qualitative |
| Resettlement effect b14 | Resettlement effect = resettlement completion rate + resettlement stabilization rate | Qualitative |
| Ecological and environmental impact b15 | Possible reductions in biodiversity, vegetation coverage, and wetland area | Qualitative |
| Cultural influence b16 | Impact on local minority culture and religious culture | Qualitative |
| Energy-saving and emission reduction b17 | Energy-saving and emission reduction benefits = reduction of co2 emissions × co2 emission reduction transaction price (unit: 10,000 yuan) | Quantitative |
| Socioeconomic impact B2 | Power generation benefit b21 | Power generation benefit = power grid electricity power × grid benchmark electricity price (unit: 10,000 yuan) | Quantitative |
| Flood prevention benefit b22 | After the power station is completed, compared with the annual average before the completion of the construction, the losses caused by floods and floods are reduced, and the annual average flood prevention investment is reduced | Qualitative |
| Water supply (irrigation) benefit b23 | Water supply (irrigation) benefit = new or improved irrigation area in the project area/total population in the project area (unit: mu/person) | Qualitative |
| Shipping benefits b24 | Shipping benefit = annual transport capacity with project waterway-transport capacity without project waterway (unit: t/year) | Qualitative |
| Tourism benefit b25 | During the operation period of the power station, related tourism projects can be carried out at the same time, bringing tourism benefits to the project | Quantitative |
| Regional GDP contribution b26 | The increase of GDP in the current year’s power station investment = annual direct investment in the power station + annual direct investment in the power station × current year’s investment multiplier; the rate of increase of GDP in the project affected area = (with project GDP-no project GDP)/no project GDP × 100% | Quantitative |
| Industrial structure b27 | Bring the optimization of the regional economic structure and promote the rational distribution and coordinated development of industries between regions | Qualitative |
| Financial revenue contribution b28 | Bring a large amount of tax to the local finance, open up new tax sources, and increase local fiscal revenue | Quantitative |
| Social equity impact B3 | Poverty alleviation effect b31 | Help poverty-stricken areas get rid of poverty and become rich, promote the leapfrog development of poverty-stricken areas, help change the income distribution pattern, and reduce the income gap of residents | Qualitative |
| Income distribution effect b32 | Effect of state (local, enterprise, and individual) income distribution = state (local, enterprise, and individual) income distribution benefit from the project/total national income of the project × 100% | Qualitative |
| Gini coefficient b33 | Measure the relationship between population and income | Quantitative |
| Compensation measures for damaged people b34 | Take corresponding compensation measures for the people whose interests are damaged according to the degree of damage | Qualitative |
| Protection of national interests b35 | Considering the protection of national culture and national ecological compensation | Qualitative |
| Urban and rural residents’ income ratio b36 | Urban and rural residents’ income ratio = urban residents’ disposable income per capita/rural residents’ disposable income | Quantitative |
| Social security impact B4 | Property dispute event b41 | Probability of hydropower project property disputes | Qualitative e |
| Engel coefficient b42 | Engel’s coefficient = total food expenditure/total household or personal consumption expenditure × 100% | Quantitative |
| Residential stability b43 | Residents’ stability in the project area | Qualitative |
| Natural disaster event b44 | Geological hazards such as landslides, mudslides, and earthquakes caused by large-scale hydropower construction and flood disasters reduced due to construction | Qualitative |
| Immigration group incident b45 | Propose reasonable solutions to disputes, quickly resolve conflicts, ensure local social stability, and improve social security | Qualitative |
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