Table 2 Net calorific value and emission factors of commonly used fuels and electricity.

From: Life cycle assessment of asphalt pavement containing MSWI bottom ash

Energy types

Energy consumption/MJ

Fuel emission factor/g

CO2

CH4

N2O

Automotive gasoline (1 kg)

44.3

2990

0.129

0.026

Gasoline/Diesel blend (1 kg)

43.0

3160

0.128

0.026

Heavy oil (1 kg)

40.4

–

–

–

Electricity (1kWh)

3.6

829

0.01169

0.01692

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