| Wood Cutting Laboratory | ΤotalLitres of Fuel Consumed | Pollutant g/L NOx | Total Emission of NOx in gr |
| Aridaia | 206.4 | 13 | 2.683,20 |
| Grevena | 86 | 13 | 1.118 |
| Karditsa | 137.6 | 13 | 1.788,8 |
| Kozani | 120.4 | 13 | 1.565,2 |
| Trikala | 107.5 | 13 | 1.397.50 |
| Total | 8.552,7 |