Table 3 GHG emission coefficients of energy and resources usage.

From: System based greenhouse emission analysis of off-site prefabrication: a comparative study of residential projects

Type

CO2 emission coefficient (kg CO2/unit)

GHG emission coefficient (kg CO2−e/unit)

Diesel

2.614

2.617

Electricity

0.9489

1.018

Water

–

0.4137

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