An Open Access Journal
Table 17 Summary table
From: Performance assessment of alternative SSS networks by combining KPIs and factor-cluster analysis
KPI | Unit of measure | EXISTING NETWORK | OPTIMIZED NETWORK | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Whole network | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Cluster 5 | Cluster 6 | Whole network | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Cluster 5 | |||
WD | lm/week | 269.5 | 212.0 | 2802.0 | 249.3 | 23.0 | 15.0 | 46.8 | 269.5 | 212.8 | 1292.8 | 142.4 | 22.1 | 15.0 | |
WF | times/week | 1.0 | 0.3 | 2.6 | 2.1 | 0.4 | 0.3 | 2.7 | 1.2 | 1.0 | 3.0 | 1.0 | 1.0 | 1.0 | |
NS | stops/travel | 3.8 | 3.6 | 3.8 | 3.6 | 4.1 | 4.8 | 3.3 | 1.8 | 2.0 | 1.5 | 1.0 | 2.0 | 2.0 | |
SD | NM/travel | 2102.6 | 1898.8 | 2451.0 | 1797.6 | 2152.7 | 2940.3 | 2195.6 | 1865.1 | 1939.9 | 1788.3 | 1684.1 | 1831.0 | 1856.3 | |
TT | h/travel | 392.1 | 458.1 | 237.4 | 208.2 | 463.2 | 579.0 | 214.4 | 225.9 | 238.5 | 171.7 | 208.3 | 231.9 | 233.9 | |
RWT | – | 0.5 | 0.6 | 0.1 | 0.2 | 0.6 | 0.6 | 0.1 | 0.3 | 0.4 | 0.2 | 0.4 | 0.4 | 0.4 | |
OC | €/lm | 1976.0 | 502.6 | 93.2 | 706.9 | 3119.5 | 5536.6 | 3847.4 | 1089 | 439.8 | 268.6 | 579.4 | 2019.9 | 3001.6 | |
TC | €/lm | 745.0 | 870.3 | 451.0 | 395.6 | 880.1 | 1100.0 | 407.4 | 429.2 | 453.2 | 326.2 | 395.8 | 440.6 | 444.3 | |
UE | kgCO2/lm | 5733.0 | 1563.6 | 261.3 | 2076.4 | 8861.3 | 15,494.0 | 12,019.5 | 465.5 | 398.5 | 359.5 | 303.7 | 505.3 | 987.2 | |
N. of observations | 98 | 31 | 5 | 19 | 25 | Â | 10 | 8 | 98 | 43 | 12 | 7 | 28 | 8 | |