- NHPC's mega hydel project on the Kamla River in Arunachal Pradesh has received crucial forest clearance. - The project involves massive diversion of forest land, raising questions on biodiversity loss and ecological balance in the fragile Himalayan ecosystem. - Hydropower development in Arunachal Pradesh is central to India's renewable energy goals and strategic border infrastructure, but faces severe environmental and social clearance hurdles. - Compliance with compensatory afforestation and mitigation measures remains critical for clearing forest land for such large-scale infrastructure. - **Forest Conservation Act:** A landmark Indian legislation enacted to regulate the indiscriminate diversion of forest land for non-forestry purposes, mandating central government approval and compensatory afforestation to balance development with ecological preservation. - **Forest (Conservation) Amendment Act:** Legislation amending the 1980 Act, modifying the legal definition of forests, providing exemptions for strategic border regions, and altering compliance procedures for linear projects and green initiatives. - **NHPC Ltd:** A premier public sector hydropower utility under the Ministry of Power, responsible for planning, executing, and operating mega hydroelectric power projects across India. - **Union Ministry of Environment, Forest and Climate Change:** The nodal apex central ministry responsible for formulating environmental policies, wildlife protection laws, and granting statutory environmental and forest clearances for developmental projects. **Introduction** The article reports on the forest clearance granted to NHPC's mega hydroelectric project on the Kamla River in Arunachal Pradesh. It highlights the intersection of large-scale renewable energy infrastructure development, ecological concerns in the northeastern Himalayan region, and regulatory compliance under environmental laws. **Core Issue and Detailed Points** - NHPC's mega hydel project on the Kamla River in Arunachal Pradesh has received crucial forest clearance. - The project involves massive diversion of forest land, raising questions on biodiversity loss and ecological balance in the fragile Himalayan ecosystem. - Hydropower development in Arunachal Pradesh is central to India's renewable energy goals and strategic border infrastructure, but faces severe environmental and social clearance hurdles. - Compliance with compensatory afforestation and mitigation measures remains critical for clearing forest land for such large-scale infrastructure. **Key Statutory Bodies, Acts & Concepts** - **Forest Conservation Act:** A landmark Indian legislation enacted to regulate the indiscriminate diversion of forest land for non-forestry purposes, mandating central government approval and compensatory afforestation to balance development with ecological preservation. - **Forest (Conservation) Amendment Act:** Legislation amending the 1980 Act, modifying the legal definition of forests, providing exemptions for strategic border regions, and altering compliance procedures for linear projects and green initiatives. - **NHPC Ltd:** A premier public sector hydropower utility under the Ministry of Power, responsible for planning, executing, and operating mega hydroelectric power projects across India. - **Union Ministry of Environment, Forest and Climate Change:** The nodal apex central ministry responsible for formulating environmental policies, wildlife protection laws, and granting statutory environmental and forest clearances for developmental projects.