Module 9 of 9 · A6 · Worked example and the communication template
2.Step 1: direct emissions of the installation
| Source | Calculation | t CO2e |
|---|---|---|
| Electrodes | 69 000 × 3,664 | 252 816 |
| Natural gas, process 1 | 12 219 × 48 GJ/t × 56,1 t/TJ ÷ 1 000 | 32 902 |
| PFCs | Method A, see A5 | 25 282 |
| Process 1 total | 311 000 | |
| Natural gas, process 2 | 1 962 × 48 × 56,1 ÷ 1 000 | 5 283 |
| Installation total | 316 283 |
In the template these go into sheet B_EmInst: section (a) for fuels and anodes, section (b) for PFCs. Sheet C_Emissions&Energy shows the installation total (316 285 t, because the template keeps unrounded figures).
Sources: G5e §4 Table 4-2 p.27; MA Annex II B.3, B.7; CT-AL sheets B_EmInst, C_Emissions&Energy.