Table 2.
Unit process and environmental indicators – production of 1 kg of RCA.
| Location | Input | Output (Direct emissions from diesel) | Environmental indicators | |||||
|---|---|---|---|---|---|---|---|---|
| Electricity (kWh) | Diesel (kg) | CO2, to air (kg) | CH4, to air (kg) | N2O, to air (kg) | Energy consumption (MJ) | Global warming potential (kg CO2 eq) | Fossil CO2 emission (kg) | |
| Brazil Odebrecht Plant | 7.76E-03 | 2.07E-04 | 4.90E-04 | 2.00E-08 | 4.00E-09 | 4.39E-02 | 5.00E-03 | 2.67E-03 |
| São Bernardo do Campo Plant | 1.69E-03 | 6.04E-04 | 1.21E-03 | 4.87E-08 | 9.50E-09 | 4.27E-02 | 3.16E-03 | 1.21E-03 |
| Colombia Greco Plant | 1.90E-03 | 1.43E-04 | 2.93E-04 | 1.18E-08 | 2.29E-09 | 2.64E-02 | 2.29E-03 | 2.93E-04 |
| Hong Kong Tuen Mun Plant | 7.85E-04 | 8.09E-04 | 1.83E-03 | 7.34E-08 | 1.43E-08 | 5.81E-02 | 3.50E-03 | 1.83E-03 |
| India IL&FS Plant | 2.15E-03 | 2.06E-04 | 4.73E-04 | 1.90E-08 | 3.70E-09 | 3.27E-02 | 2.76E-03 | 4.73E-04 |
| Mumbai Maharashtra Plant | 6.50E-04 | 1.01E-03 | 2.04E-03 | 8.20E-08 | 1.60E-08 | 4.85E-02 | 3.08E-03 | 2.04E-03 |
| Shanghai Plant | 1.97E-03 | 2.35E-05 | 4.64E-05 | 1.86E-09 | 3.64E-10 | 7.08E-02 | 2.93E-03 | 2.92E-03 |
| Spain Córdoba Plant | 1.49E-03 | 1.65E-04 | 3.32E-04 | 1.33E-08 | 2.60E-09 | 1.25E-02 | 9.39E-04 | 3.32E-04 |
| Spain La Blonga Plant | 2.77E-03 | 1.08E-03 | 2.15E-03 | 8.65E-08 | 1.69E-08 | 7.36E-02 | 5.39E-03 | 2.16E-03 |