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Phát thải CO₂ là gì?
Phát thải CO₂ đề cập đến việc giải phóng carbon dioxide (CO₂) và các khí nhà kính khác vào khí quyển, chủ yếu từ việc đốt nhiên liệu hóa thạch.
Calculating CO₂ emissions helps understand the environmental impact of transportation and supports making sustainable logistics choices.
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| ce_transport_mode | ce_factor |
|---|---|
| ce_mode_ship | 0.01 - 0.03 |
| ce_mode_air | 0.5 - 1.5 |
| ce_mode_truck | 0.1 - 0.25 |
| ce_mode_rail | 0.02 - 0.05 |
Cách tính lượng phát thải CO₂
Formula for CO₂ Emisson calculation,
CO₂ Emissions(kg) = Distance(km) x Emission Factor(kg CO₂/ton-km) x Weight(tons)
How to Calculate CO₂ Emission?Conversion Factor
Mét (m)
1
Centimeters (cm)
100
Inches (in)
39.37
Bàn chân (ft)
3.281
For multiple items, calculate the CO₂ emissions for each item separately and sum them up to get the total emissions.
For shipments with the same transport mode and distance, simply multiply the emissions calculated by the quantity of shipments.
If the cargo requires refrigeration or special handling, additional energy consumption should be considered in the calculation to get an accurate emission estimate.