Definition
Development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs — a foundational principle of environmental law recognised by the Supreme Court as part of the right to life under Article 21.
Sustainable development was defined in the 1987 Brundtland Commission Report ('Our Common Future'): 'Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.' In Indian environmental law, the Supreme Court in Vellore Citizens Welfare Forum v. Union of India (1996) 5 SCC 647 held that sustainable development is a part of the customary international law and has been absorbed into domestic law through the constitutional provisions and environmental statutes. The Court held that the right to a healthy environment is part of the right to life under Article 21. The National Environment Policy, 2006 articulates sustainable development as India's core environmental policy principle.
Statutory Definition
No specific statutory definition of 'sustainable development' in Indian law. However, the Environment Protection Act, 1986 (Section 3) empowers the government to take measures for environmental protection; the National Green Tribunal Act, 2010 (Section 2(m)) defines 'sustainable development' as 'the development of the environment in consonance with the rights of the people to live in a decent environment.' Various state environmental policies also refer to sustainable development as a guiding principle.
Etymology & Origin
From 'sustainable' (capable of being maintained at a certain rate, from 'sustain' — from Latin 'sustinere' — to hold up, to maintain) + 'development' (from Old French 'desveloper' — to unfold, to develop). Sustainable development is development that can be 'sustained' — that does not consume its own foundations.
Full Legal Analysis
Sustainable Development: The Balance Point of Environmental Law
Sustainable development is the reconciliation between two imperatives that often conflict: the need to develop economically to address poverty and improve living standards, and the need to protect the natural environment on which all development ultimately depends. The Brundtland Commission’s definition captures both: meet the needs of the present AND preserve the capacity to meet future needs. It is not anti-development — it is development done right.
Vellore Citizens Case: Sustainable Development in Indian Law
In Vellore Citizens Welfare Forum v. Union of India (1996) 5 SCC 647, the Supreme Court was dealing with tanneries in Tamil Nadu that had polluted the Palar River. The Court held: (a) the right to life under Article 21 includes the right to live in a clean environment; (b) the State is obligated to ensure sustainable development; (c) the principles of sustainable development, precautionary principle, and polluter pays principle are part of customary international law and have been incorporated into Indian domestic law. The tanneries were ordered to implement zero-discharge measures. This case is the foundation of India’s constitutional environmental jurisprudence.
Sustainable Development Goals (SDGs): The Global Framework
India’s domestic environmental law is increasingly aligned with the UN’s Sustainable Development Goals (SDGs) adopted in 2015 — particularly SDG 13 (Climate Action), SDG 14 (Life Below Water), SDG 15 (Life on Land), SDG 6 (Clean Water), and SDG 7 (Affordable and Clean Energy). India has committed to specific SDG targets — including net-zero carbon emissions by 2070 and significant renewable energy expansion by 2030.
“Sustainable development is the law’s recognition that we are temporary custodians of the earth, not its permanent owners. What we use, we must preserve — or replace. What we take from the environment must be returned in kind. The principle is not an obstacle to development; it is the condition for development that actually lasts.”
