cover image: What Pollutes India? - Understanding the PM2.5 Inventory - Chandra Bhushan

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What Pollutes India? - Understanding the PM2.5 Inventory - Chandra Bhushan

17 Nov 2023

PM2.5 Inventory of India What we burning? Emissions are amount of fuel/wastes multiplied by Emission Factors (which is based on the type of fuel and the effect of control technologies). [...] E = ∑i ∑j∑k,l {Ai,j x Fi,j,k,l x EFi,j,k x (1-Ri,j,l)} * E represents emission, i is the type of activity data, j is the type of sector category, k is the type of technology related to emission factor, l stands for the control technology after emission, A is the amount of activity data, EF is the emission factor of each technology, R is the removal efficiency of each technology, and F is the fract. [...] • NSS 78th Round for 2020-21 (All States and UTs) – Percentage of HHs using different kinds of fuels for cooking, heating and lighting. [...] E = ∑i ∑j∑k (VPi,j,k x ADTi,j,k x EFi,j,k) * E represents emission, ‘I’ is the vehicle type (two-wheeler, four-wheeler, three-wheeler, bus, HDV, and LDV); 'g' is the age group of vehicles on-road (till 2000, post-2000, post-2005, post-2010, and post 2015); 'k' is the fuel type (gasoline, diesel, and CNG), VP is the vehicle population of in-use vehicles (based on survival fraction), ADT is the annu. [...] Impact of crop-residue and heating fuel Impact of crop-residue and heating fuel Recommendations 1.
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30
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India

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