Environmental Impact Assessment
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The Environment (Protection) Act, 1986 (EPA) serves as the umbrella legislation for environmental protection in India, empowering the Central Government to take all necessary measures for protecting and improving the quality of the environment and preventing, controlling, and abating environmental pollution. Under Section 3(1) and 3(2)(v) of the EPA, the Central Government is authorized to issue d…
Quick Summary
Environmental Impact Assessment (EIA) is a mandatory regulatory tool in India, established under the Environment (Protection) Act, 1986, and detailed by the EIA Notification, 2006. Its core purpose is to evaluate the potential environmental, social, and economic impacts of proposed developmental projects *before* they are granted approval.
This preventive approach is rooted in the 'precautionary principle' and aims to foster 'sustainable development' by integrating environmental concerns into project planning. The 'EIA process India UPSC' aspirants study involves four key stages: Screening (to determine if EIA is needed), Scoping (to define the study's scope), Public Consultation (to gather public input), and Appraisal (expert review and recommendation).
Projects are categorized into 'Category A' (cleared by Central Government) and 'Category B' (cleared by State Governments), based on their scale and potential impact. The Expert Appraisal Committee (EAC) and State Level Expert Appraisal Committee (SEAC) play crucial roles in the appraisal process.
A significant component is the Environmental Management Plan (EMP), which outlines mitigation measures. Key challenges include the contentious issue of 'post-facto environmental clearance', often opposed by the judiciary, and concerns over the quality of EIA reports, effectiveness of public participation, and institutional capacity.
Recent debates, particularly around the Draft EIA Notification, 2020, highlight the ongoing tension between environmental protection and developmental imperatives. Understanding EIA is vital for UPSC, as it connects to constitutional provisions (Articles 21, 48A, 51A(g)), landmark judgments, and current affairs related to environmental governance and climate action.
- Legal Basis: — Environment (Protection) Act, 1986; EIA Notification, 2006.
- Constitutional Basis: — Art 21 (Right to Wholesome Environment), Art 48A (DPSP), Art 51A(g) (FD).
- Key Principles: — Precautionary Principle, Sustainable Development, Polluter Pays Principle.
- 4 Stages (SPACE): — Screening, Public Consultation, Appraisal, Clearance, Environmental Monitoring.
- Project Categories: — Category A (Central, EAC), Category B (State, SEAC/SEIAA - B1/B2).
- Public Consultation: — Mandatory for Cat A & B1, generally 30 days notice.
- Post-facto EC: — Generally impermissible by courts.
- Key Bodies: — MoEFCC, EAC, SEAC, SEIAA, CPCB, SPCB.
- Draft EIA 2020: — Proposed reduced public consultation, post-facto EC provisions (controversial, not finalized).
Vyyuha Quick Recall: The 'SPACE' Framework for EIA Process & 'CAB' for Categories!
EIA Process (SPACE):
- Screening: Is EIA needed? (Cat A or B?)
- Public Consultation: Public hearing, written comments.
- Appraisal: Expert review (EAC/SEAC).
- Clearance: Final decision (MoEFCC/SEIAA).
- Environmental Monitoring: Post-clearance compliance.
Project Categories (CAB):
- Central: Category A projects (EAC/MoEFCC).
- And:
- B1/B2: Category B projects (SEAC/SEIAA).
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