1. Define the Scope:
• The emission inventory focusses on the following pollutants:
•
Sulphur Dioxide (SO2)
Nitrogen Dioxide (NO2)
Particulate Matter (PM10)
Particulate Matter (PM2.5)
Carbon Monoxide (CO)
Hydrocarbon (HC)
2. Identify Sources:
Categorical breakdown of various pollution sources.
1. Domestic (Residential Fuel):
• LPG
• Kerosene
• Biomass (Wood)
• Biomass (Cowdung)
2. Baking:
• LPG
• Firewood
• Diesel
3. Open Eats Cooking:
• LPG
• Kerosene
• Coal
• Biomass (Firewood)
4. Commercial Cooking in Restaurants:
• LPG
• Kerosene
• Coal
• Firewood
5. Open Waste Burning:
• High-Income Group
• Middle-Income Group
• Low-Income Group
• Mixed Areas
• Vegetable Markets
• Industrial Areas
• Disposal Sites
6. Commercial DG Sets:
• General Commercial Use
7. Construction Activities:
• Construction
• Alteration/Demolition
8. Industrial Processes:
• Cement (Coal + Anthracite + Coke Breeze)
• Iron and Steel (Coal + Ore and HSD)
• Aluminium Products (Light Viscosity Furnace Oil)
• Distilleries & Bottling (Biomass + Coal + Bagasse)
• Paper and Pulp
• Oil and Petroleum (HSD)
• Carbon Manufacturing (Furnace Oil)
• Roofing Construction Materials
• Fertilizer
• Cosmetic, Goods, Foods, Warehouses (HSD + LVFO) including DS Group
• Brick Kilns (FCBTK)
• Industrial DG Sets (HSD)
9. Transportation:
• Emissions from Aircrafts (Domestic and Charters)
• Emissions from Aircrafts (International)
• Marine Vessels HSD Combustion
• 2-Wheeler 2-Stroke
• 2-Wheeler 2-Stroke Scooters
• 2-Wheeler 4-Stroke Motorcycles
• 3-Wheeler CNG 4-Stroke
• 3-Wheeler Petrol 2-Stroke
• 3-Wheeler LPG 2-Stroke
• 3-Wheeler Diesel
• 4-Wheeler Petrol
• 4-Wheeler Diesel
• 4-Wheeler LPG
• 4-Wheeler CNG
• LCV 4-Wheeler Diesel
• LCV 4-Wheeler CNG
• Large Trucks MAV Diesel
• Large Trucks CNG
• Buses Diesel
• Buses CNG
10.Road Dust:
• Residential Paved
• Residential Unpaved
• Residential Pavers Road
• Commercial Paved
• Mixed Residential and Commercial - Paved
• Highway Paved
• Industrial Paved
11.Railway Operations:
• Locomotives Line Operations
• Locomotives Yard Operations
•
3. Data Collection:
• Gathering accurate and comprehensive data is the backbone of an emission inventory.
• Activity Data: Collect information on the activities producing emissions, like the
amount of fuel consumed, production levels, or the number of vehicles on the road.
• Emission Factors: These are coefficients that relate the amount of a pollutant emitted to
a specific activity. For example, the amount of CO2 emitted per gallon of gasoline
burned.
•
4. Calculate Emissions:
Multiply activity data by the corresponding emission factors to calculate the total emissions for each
source.
• Emissions = Activity Data x Emission Factor
Taking into account different sources and their nature (point,line,and area), slight modification in
formulae has been made.