Key Terms & Concepts — UPSC Mains
Green GDP
"A modified measure of economic output that adjusts conventional GDP by subtracting the costs of environmental degradation and depletion of natural resources."
Green GDP (also called Environmentally-Adjusted GDP) is an attempt to incorporate the depletion and degradation of natural capital into national income accounting. Standard GDP measures the market value of all final goods and services produced in a country in a given period. However, it treats natural resource extraction as income (adding to GDP) while ignoring the depletion of the natural capital stock — the minerals mined, forests cleared, groundwater pumped, and pollution generated in the process. Green GDP corrects this by subtracting the monetary cost of: natural resource depletion (oil, minerals, forests, groundwater); environmental degradation (air and water pollution, soil erosion, loss of biodiversity); and environmental cleanup costs. The formula is: Green GDP = GDP - Cost of Environmental Degradation - Cost of Natural Resource Depletion. The United Nations System of Environmental-Economic Accounting (SEEA) provides a globally standardised framework for natural capital accounting. India has made limited progress: the Central Statistics Office (CSO) has piloted green national accounts for selected sectors (forestry, water). The National Statistical Commission has recommended developing a full Green GDP framework. China announced a 'Green GDP' initiative in 2004 but abandoned it in 2007 after finding that some provinces would show negative growth when environmental costs were deducted.
Relevant for UPSC GS3 Economy (national income accounting, sustainable development) and GS3 Environment. Prelims: distinguish GDP, GNP, NNP, Green GDP. Mains: questions may ask why India should adopt green accounting, or critique the GDP-centric model of measuring development. Key linkage to SDG Goal 8 (Decent Work and Economic Growth) and SDG Goal 15 (Life on Land). Also connects to alternatives to GDP: HDI (Human Development Index), GNH (Gross National Happiness of Bhutan), SPI (Social Progress Index).
- 1 Green GDP = GDP - Cost of Environmental Degradation - Cost of Natural Resource Depletion
- 2 Standard GDP counts resource extraction as income but ignores depletion of natural capital stock
- 3 UN SEEA (System of Environmental-Economic Accounting): international framework for natural capital accounting
- 4 India: CSO has piloted green national accounts; full Green GDP framework not yet implemented
- 5 China's Green GDP experiment (2004-2007): abandoned after finding provinces would show negative growth
- 6 Alternatives to GDP: HDI, GNH (Bhutan), Social Progress Index
- 7 Bhopal Gas Tragedy paradox: disaster cleanup ADDS to GDP but represents massive destruction of welfare
- 8 India's National Green Tribunal orders often factor in environmental cost — a judicial proxy for green accounting
A state that allows massive deforestation for industrial development may show high conventional GDP growth while its Green GDP is negative, since the timber revenue is counted as income but the loss of watershed services, biodiversity, and carbon sequestration value (which may far exceed the timber value) is not subtracted.