ENVIRONMENTAL PROTECTION IN INDIA

1. Introduction: 

One of the most urgent challenges in India is climate change, which threatens the ecosystems,  economies, and human well-being across all of India. Our country is rampantly getting  affected by climate change, and because of this, health issues are also rising in our country.  These events are becoming too frequent, sea levels are rising, and biodiversity is being lost,  all of which necessitates decisive climate action. A human environment consists of both a  physical environment and a biological environment. Industrialization, urbanization, explosion  of population, overutilization of resources, disruption of natural ecological balances, and  destruction of a multitude of animal and plant species are the main factors that have  contributed to environmental deterioration. 

The first major attempt that was taken by human beings on an international level to conserve  and protect the environment was the Stockholm Declaration of 1972. It was the first time the  world got united together to crucially discuss the topic of environmental problems and  sustainable development. After this declaration, the states adopted legislative measures to  protect and improve the environment. Following this Stockholm conference, in 1976, the  Indian constitution gave some importance to environmental issues through the 42nd  amendment. The Indian parliament added two articles, 48A and 51A, to the directive  principles of state policy and fundamental rights and fundamental duties. Whereas article 48A  of the constitution directs that the state shall work to protect and improve the environment  and safeguard the forests and wildlife of the country. 

This article examines the contours of climate litigation in India. in-depth analysis of  contemporary case law and the legal framework of India in environmental protection. 

2. Legal Framework and Current Law: 

The Indian constitution is the foundation of environmental law in India, which rests upon a  dual structure of state duty and individual obligation. This is integrated into the constitution  through the 42nd Amendment Act of 1976. Under Article 48A of Directive Principles of State Policy,  it is the state’s responsibility with regard to environmental protection, which reads as follows:  “The State shall endeavor to protect and improve the environment and to safeguard the  forests and wildlife of the country.” As environmental protection is a fundamental duty of  every citizen of our country under article 51-A(g), our constitution tells us, “It shall be the  duty of every citizen of India to protect and improve the natural environment, including  forests, lakes, rivers, and wildlife, and to have compassion for living creatures.” Although  Directive Principles are non-justiciable under Article 37, the Supreme Court ingeniously  filled this constitutional gap by reading Article 48A and Article 51A(g) into Article 21, establishing that the fundamental right to life encompasses the right to a clean, wholesome,  and unpolluted environment. 

The Environment (Protection) Act 1986 (EPA), which was passed in the immediate wake of  the Bhopal Gas Leak disaster in 1984, is the main piece of legislation that unifies disparate  sectoral rules.  

The central government is given broad authority by Section 3 of the EPA to establish  emission limits, limit industrial activities, and take all necessary steps to safeguard and  enhance environmental quality. Section 5 gives statutory authorities direct authority to  oversee industrial utilities, issue closure orders, and file lawsuits against noncompliant  organizations. The Central Pollution Control Board (CPCB) and State Pollution Control  Boards (SPCBs) are established by sector-specific legislation, such as the Water (Prevention  and Control of Pollution) Act 1974 and the Air (Prevention and Control of Pollution) Act  1981, to monitor industrial discharges and enforce statutory compliance. 

In 2010, the National Green Tribunal Act 2010 was approved by Parliament, creating the  National Green Tribunal (NGT) as a specialized court with exclusive jurisdiction over civil  environmental concerns. The Tribunal is mandated by statute to apply three international  legal principles when rendering decisions under Section 20 of the Act: the precautionary  principle, the polluter pays principle, and the sustainable development principle. 

3. ENVIRONMENTAL ISSUES AND CHALLENGES: 

The main source of many problems in the environment is also the increase in world  population. In the present scenario, India is also facing a rapid growth in the economy, and  this has resulted in a harmful impact on the environment and also affected the people of India  as well as the world. While India’s metropolitan cities are rapidly becoming more  industrialized and urbanized, the migration of young people from rural areas to urban areas is  harming the environment and creating major issues in our country. In rural India,  deforestation, soil erosion, water pollution, and land degradation are recurrent problems that  restrict economic growth. India’s population is growing at a rapid rate. By overusing natural  resources like water and air, poverty also leads to environmental degradation. Our nation’s  environmental issues are getting worse than before due to the rise of population in cities,  which are as of now one million or more people. The environment and the health of the  underprivileged are impacted by a shortage of natural resources and unhealthy living  conditions. Poverty and the environment are also impacted by economic policies. Poor  villages have been led to deforest in order to support their subsistence demands due to the  growing population. Strong relationships among environmentalists and international  agreements on pollution control have promoted information sharing that influences policy  plans. Environmental conservation is only possible when the whole population participates.  Bringing environmental issues and concerns to the public’s attention helps them understand  the problems and appropriately educate them about the need for a clean environment. 

People’s awareness and conscience play a major role in the success of environmental  programs. 

To spread knowledge about environmental issues, an Environmental Information System has  been established. A nationwide environmental awareness campaign has been started to raise  people’s understanding of environmental issues through training courses, seminars, and  multimedia presentations, among other things. NGOs that actively engage the community to  stop poaching, deforestation, and environmental contamination. 

4. Case Law Analysis: 

The boundaries of modern-day environmental governance have been established by the  judicial interpretation of these acts, which has resulted in significant judgments. The English  common law rule of strict liability from Rylands v. Fletcher was rejected by the Supreme  Court in MC Mehta v. Union of India (Oleum Gas Leak), creating the theory of absolute  liability. According to the Court, businesses that are essentially unsafe or hazardous have an  absolute, non-delegable duty to the community. As a result, they are strictly accountable for  all losses and have no common law defenses. The Precautionary Principle and the Polluter  Pays Principle were subsequently formally adopted into domestic customary law by the Court  in Vellore Citizens’ Welfare Forum v. Union of India, establishing that industrial polluters are  responsible for covering the expenses of environmental remediation. 

Significant administrative tensions and an even more radical constitutional amendment are  reflected in recent jurisprudence. The Supreme Court established a clear “fundamental right  to be free from the negative impacts of climate change” under Article 14 (Equality Before the  Law) and Article 21 (Right to Life) in MK Ranjitsinh v. Union of India. The Court  recognized that climate vulnerability directly affects human rights, highlighting a gap  between building overhead high-voltage power transmission lines for solar and wind energy  systems in Rajasthan and Gujarat and safeguarding the critically endangered Great Indian  Bustard. The operational challenge of striking a balance between localized biodiversity  conservation and national renewable energy infrastructure ambitions was brought to light by  the court’s subsequent adjustment of blanket overhead powerline bans. 

At the same time, ex post facto (retrospective) environmental clearances (EC) have been the  subject of a significant legal discussion. The Supreme Court overturned administrative office  memorandums in Vanashakti v. Union of India, which created a standardized process for  granting postponed clearances to industrial projects that had not previously conducted  environmental impact assessments (EIAs). Retrospective clearances, according to the Court,  violate the Precautionary Principle and compromise the EIA Notification 2006’s preventive  framework. However, a majority bench modified this absolute stance in the subsequent  review petition of CREDAI v. Vanashakti, holding that demolition should be avoided by  imposing severe monetary penalties under the Polluter Pays Principle where functional,  ecologically sustainable projects involving substantial public and private capital have already  been constructed.

5. Critical Evaluation and Analysis: 

The critical review of modern Indian environmental jurisprudence exposes a major  disconnect between constitutional theory and administrative application. While the upper  judiciary continues to declare expansive constitutional rights, the regulatory mechanism on  the ground reveals a recurring “execution deficit.” 

The major fault lies in the progressive degradation of the precautionary principle in favor of a  commercialized application of the polluter pays principle. As indicated by the CREDAI  review decision and appeals trends in industrial cases such as Neetu Solvents v. Vineet  Nagar, the administrative practice of issuing retrospective regularizations reduces earlier  statutory compliance into a simple expense of doing business. When corporate organizations  know that illegal operations can be healed through financial payments after project  completion, the deterrent effect of environmental impact assessments is fundamentally  destroyed. 

Moreover, administrative enforcement nationwide is influenced by severe data inequality.  The Delhi National Capital Region (NCR) and other major metropolitan areas are home to a  large amount of CPCB-managed centralized monitoring systems. As a result, local SPCBs  suffer from significant understaffing, technical incapacitation, and political capture in  regulatory “blind spots,” where tier-II and tier-III industrial highways operate. Millions of  people in rural and peri-urban industrial belts continue to be subjected to unmonitored  particle emissions and uncontrolled wastewater discharges, completely undermining their  fundamental right to a clean environment. 

6. CONCLUSION: 

To summarize the main conclusions, India has a complex constitutional framework that  protects a basic right against pollution and the negative effects of climate change. However,  administrative understaffing, data shortages in secondary industrial areas, and a growing  judicial willingness to sanction illegal projects through monetary fines under the Polluter  Pays Principle rather than enforcing strict statutory bans under the Precautionary Principle  seriously impair the framework’s practical enforcement. 

To resolve these issues, the following structural recommendations and reforms are submitted: 

• Statutory Autonomy for Pollution Control Boards: SPCBs and the CPCB must be  reorganized into completely autonomous statutory entities, shielded from executive  intervention, given fixed tenure for technical staff, and given direct administrative  power to impose civil fines. 
• Absolute Statutory Prohibition of Retrospective Clearances: In order to make ex post facto environmental clearances strictly unlawful, Parliament should amend the  Environment (Protection) Act 1986. This would prevent executive agencies from  regularizing non-compliant projects through circulars or correspondence.
• Decentralization of Environmental Monitoring Arrays: To eliminate geographical  data inequalities and democratize environmental impact monitoring, continuous  ambient air and water quality monitoring stations must be established throughout all  tier-II, tier-III, and rural industrial zones. 

7. REFERENCE(S): 

Cases: 

CREDAI v. Vanashakti, 2025 INSC 1326 

MC Mehta v Union of India (1987) 1 SCC 395 

MK Ranjitsinh v. Union of India, 2024 INSC 280 

Neetu Solvents v. Vineet Nagar, Civil Appeal No. 2881 of 2021 (SC, 6 May 2026) Rylands v Fletcher (1868) LR 3 HL 330 

Subhash Kumar v State of Bihar (1991) 1 SCC 598 

Vanashakti v Union of India 2025 SCC Online SC 1139 

Vellore Citizens’ Welfare Forum v Union of India (1996) 5 SCC 647 

Legislation: 

Air (Prevention and Control of Pollution) Act 1981 

Constitution of India 1950 

Environment (Protection) Act 1986 

National Green Tribunal Act 2010 

Water (Prevention and Control of Pollution) Act 1974 

Secondary Sources: 

Climate Change: Humanitarian Impact, dt. 29th June 2017.  

National Climate Assessment—IUCN. dt. 20th May 2017.  

Indian urbanization, sustainable development, and poverty alleviation—8th May. 2013.  Environmental Issues—An Indian Perspective—Research India publication. 2009.  Human and ecological risk assessment. An international journal. 2015.