What role do environmental NGOs and activists play in influencing Environmental Impact Assessment (EIA) outcomes for major projects in India? Cite four examples with all important details. (Answer in 150 words)

Introduction

Environmental NGOs improve the evidence, participation and accountability surrounding project appraisal, especially where affected communities lack technical capacity.

Roles and examples

• They expose flawed baselines, mobilise public hearings and use RTI and litigation to demand compliance.
• Silent Valley campaign helped protect rainforest; Narmada Bachao Andolan questioned displacement and rehabilitation; Sterlite, Thoothukudi activism highlighted pollution and procedural concerns; POSCO Odisha mobilisation raised land and coastal impacts.
• Such interventions can lead to redesign, additional safeguards, cancellation or judicial review.

Balanced view

Participation should be evidence-based and transparent, not a veto by misinformation. Strengthen independent EIA authorities, cumulative-impact studies, local-language hearings and post-clearance monitoring.

Keywords: public hearing, RTI, precautionary principle, rehabilitation, environmental justice.