Open Access
Table 1
The carbon emission factor of each component in this study.
| Components | Carbon emission factor |
Unite | Components | Carbon emission factor |
Unite |
|---|---|---|---|---|---|
| Electricity | 0.5217 | Kg CO2/kWh | Steel | 2050 | Kg CO2/t |
| Gasoline | 67.91 | t CO2/TJ | Cement | 735 | Kg CO2/m3 |
| Diesel oil | 72.59 | t CO2/TJ | Iron | 2280 | Kg CO2/t |
| Water | 0.168 | Kg CO2/m3 | Stone | 2.18 | Kg CO2/m3 |
| Concrete | 295 | Kg CO2/m3 |
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