Pollution Control — NCAP, plastic waste, e-waste for UPSC
A staple Prelims theme. Expect MCQs on the National Clean Air Programme (NCAP, 2019 — 40% PM reduction target by 2026 in 131 non-attainment cities), CAQM for NCR, Graded Response Action Plan (GRAP), Plastic Waste Management Rules & EPR, single-use plastic ban (2022), E-Waste (Management) Rules 2022, Battery Waste Rules 2022, Bharat Stage VI norms, and bodies like CPCB / NGT.
GS areas: Environment, S&T