EIA Process — Ecological Framework
Ecological Framework
The Environmental Impact Assessment (EIA) process in India is a mandatory regulatory mechanism designed to evaluate the potential environmental, social, and economic impacts of proposed developmental projects before they receive approval.
Governed primarily by the Environment (Protection) Act, 1986, and specifically the EIA Notification, 2006, it ensures that environmental considerations are integrated into project planning. Projects are categorized into 'A' (cleared by Central MoEF&CC) and 'B' (cleared by State SEIAA/SEAC) based on their scale and impact.
The process involves several key stages: Screening to determine if an EIA is needed, Scoping to define the study's scope, Collection of Baseline Data on the existing environment, Impact Prediction and Assessment to forecast changes, formulation of Mitigation Measures and an Environmental Management Plan (EMP), Public Consultation to gather stakeholder feedback, Appraisal by expert committees, and finally, the Decision Making for Environmental Clearance (EC).
Post-clearance Monitoring is crucial to ensure compliance with EC conditions. The system aims to prevent environmental degradation, promote sustainable resource use, and ensure accountability. Recent developments include the controversial 2020 draft notification, which proposed changes like formalizing post-facto clearances and diluting public consultation, and the PARIVESH portal, a digital initiative to streamline the clearance process.
Landmark judgments like Vellore Citizens Welfare Forum and T.N. Godavarman have reinforced the importance of environmental principles and the mandatory nature of clearances. Despite its critical role, the EIA process faces challenges related to the quality of reports, effectiveness of public participation, and weak enforcement of compliance, necessitating continuous reforms for robust environmental governance.
Important Differences
vs Category A Projects
| Aspect | This Topic | Category A Projects |
|---|---|---|
| Regulatory Authority | Central Government (MoEF&CC) with recommendations from Expert Appraisal Committee (EAC) | State/UT Level Environment Impact Assessment Authority (SEIAA) with recommendations from State Level Expert Appraisal Committee (SEAC) |
| Scale of Impact | Potentially significant environmental impacts, generally large-scale projects | Lesser environmental impacts, generally medium to small-scale projects |
| EIA Requirement | Mandatory full EIA | Category B1 requires full EIA; Category B2 may not require full EIA based on specific criteria |
| Public Consultation | Mandatory (Public Hearing & Written Responses) | Mandatory for B1 projects (Public Hearing & Written Responses); B2 projects are exempt |
| Examples | Large power plants, major ports, national highways, large mining projects | Small hydro projects, building & construction projects, small industrial estates |
vs Pre-2020 Draft EIA Notification
| Aspect | This Topic | Pre-2020 Draft EIA Notification |
|---|---|---|
| Post-facto Clearance | Generally disallowed by courts, though some administrative workarounds existed | Formalized and allowed for certain violations, albeit with penalties |
| Public Consultation Time | 30 days for public hearing notice, 30 days for public comments | Reduced to 20 days for public hearing notice, 20 days for public comments |
| Exemptions from Public Hearing | Limited exemptions (e.g., security, offshore, small-scale industrial estates) | Expanded list of exemptions, including 'strategic' projects and certain modernization projects |
| Validity of EC | Mining: 10 years; River Valley: 10 years; Other: 5 years | Mining: 50 years; River Valley: 15 years; Other: 10 years (proposed) |
| Compliance Reporting | Half-yearly compliance reports | Annual compliance reports (proposed) |