Benchmarking Sustainable Mobility in Higher Education
Abstract
1. Introduction
2. Materials and Methods
Life Cycle Assessment of the Mobility of University of Foggia
3. Results
3.1. Analysis of the EF 3.0 eco-Indicator for Transport Modes
3.2. The Environmental Performances of Mobility at the University of Foggia
3.3. Benchmarking Sustainable Mobility in Higher Education
- kmi represents the number of kilometers traveled using each transport mode, respectively, and for a certain period (year, season, week, etc.);
- Ei is the eco-indicator (in our case the EF 3.0 eco-indicator) calculated for the relative transport mode.
4. Conclusions
Author Contributions
Funding
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Process | Dataset |
---|---|
Car diesel, small size Euro 0 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, 1986–88, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 1 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 1, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 2 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 2, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 3 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 3, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 4 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 4, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 5 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 5, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 6 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6, engine size up to 1.4l Sphera | |
Car diesel, small size Euro 6b | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from Sept 2019), engine size up to 1.4l Sphera | |
Car diesel, small size Euro 6c | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from January 2021), engine size up to 1.4l Sphera | |
Car diesel, medium size Euro 0 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, 1986–88, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 1 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 1, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 2 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 2, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 3 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 3, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 4 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 4, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 5 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 5, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 6 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6, engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 6b | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from September 2019), engine size 1.4–2l Sphera | |
Car diesel, medium size Euro 6c | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from January 2021), engine size 1.4–2l Sphera | |
Car diesel, large size Euro 0 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, 1986-88, engine size more than 2l Sphera | |
Car diesel, large size Euro 1 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 1, engine size more than 2l Sphera | |
Car diesel, large size Euro 2 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 2, engine size more than 2l Sphera | |
Car diesel, large size Euro 3 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 3, engine size more than 2l Sphera | |
Car diesel, large size Euro 4 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 4, engine size more than 2l Sphera | |
Car diesel, large size Euro 5 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 5, engine size more than 2l Sphera | |
Car diesel, large size Euro 6 | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6, engine size more than 2l Sphera | |
Car diesel, large size Euro 6b | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from September 2019), engine size more than 2l Sphera | |
Car diesel, large size Euro 6c | EU-28: Diesel mix at refinery Sphera |
GLO: Car diesel, Euro 6 (from January 2021), engine size more than 2l Sphera | |
Car petrol, small size Euro 0 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, controlled catalytic converter 87–90, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 1 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 1, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 2 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 2, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 3 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 3, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 4 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 4, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 5 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 5, engine size up to 1.4l Sphera | |
Car petrol, small size Euro 6 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 6, engine size up to 1.4l Sphera | |
Car petrol, medium size Euro 0 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, controlled catalytic converter 87–90, engine size 1.4-2l Sphera | |
Car petrol, medium size Euro 1 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 1, engine size 1.4–2l Sphera | |
Car petrol, medium size Euro 2 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 2, engine size 1.4–2l Sphera | |
Car petrol, medium size Euro 3 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 3, engine size 1.4-2l Sphera | |
Car petrol, medium size Euro 4 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 4, engine size 1.4-2l Sphera | |
Car petrol, medium size Euro 5 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 5, engine size 1.4-2l Sphera | |
Car petrol, medium size Euro 6 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 6, engine size 1.4-2l Sphera | |
Car petrol, large size Euro 0 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, controlled catalytic converter 87–90, engine size more than 2l Sphera | |
Car petrol, large size Euro 1 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 1, engine size more than 2l Sphera | |
Car petrol, large size Euro 2 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 2, engine size more than 2l Sphera | |
Car petrol, large size Euro 3 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 3, engine size more than 2l Sphera | |
Car petrol, large size Euro 4 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 4, engine size more than 2l Sphera | |
Car petrol, large size Euro 5 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 5, engine size more than 2l Sphera | |
Car petrol, large size Euro 6 | EU-28: Gasoline mix (regular) at refinery Sphera |
GLO: Car petrol, Euro 6, engine size more than 2l Sphera | |
Car Methane | DE: Methane Sphera |
GLO: Car CNG, Euro 3 Sphera | |
Car LPG | GLO: Car LPG, Euro 3 Sphera |
Car Electric | GLO: market for transport, passenger car, electric Ecoinvent 3.5 |
Car Hybrid | GLO: market for transport, passenger car, electric Ecoinvent 3.5 |
GLO: Passenger car, average, Euro 3-5, engine size from 1.4l up to >2l Sphera | |
Scooter | GLO: market for transport, passenger, motor scooter Ecoinvent 3.5 |
BUS | GLO: market for transport, regular bus Ecoinvent 3.5 |
Train | IT: transport, passenger train Ecoinvent 3.5 |
Sharing Mobility | GLO: Passenger car, average, Euro 3-5, engine size from 1.4l up to >2l Sphera |
Aircraft | GLO: market for transport, passenger, aircraft Ecoinvent 3.5 |
Impact Category | Unit | Normalization Factors (Person Equivalents) | Weighting Factors |
---|---|---|---|
EF 3.0 Acidification | Mole of H+ Equation | 0.017986 | 6.2 |
EF 3.0 Climate change—total | kg CO2 Equation | 0.000124 | 21.06 |
EF 3.0 Ecotoxicity, freshwater–total | CTUe | 2.34 × 10−5 | 1.92 |
EF 3.0 Eutrophication, freshwater | kg P Equation | 0.621118 | 2.8 |
EF 3.0 Eutrophication, marine | kg N Equation | 0.051282 | 2.96 |
EF 3.0 Eutrophication, terrestrial | Mole of N Equation | 0.00565 | 3.71 |
EF 3.0 Human toxicity, cancer—total | CTUh | 53763.44 | 2.13 |
EF 3.0 Human toxicity, non-cancer—total | CTUh | 4347.826 | 1.84 |
EF 3.0 Ionising radiation, human health | kBq U235 Equation | 0.007246 | 5.01 |
EF 3.0 Land use | Pt | 4.48 × 10−7 | 7.94 |
EF 3.0 Ozone depletion | kg CFC-11 Equation | 20.66116 | 6.31 |
EF 3.0 Particulate matter | Disease Incidences | 1680.672 | 8.96 |
EF 3.0 Photochemical ozone formation, human health | kg NMVOC Equation | 0.02457 | 4.78 |
EF 3.0 Resource use, fossils | MJ | 1.54 × 10−5 | 8.32 |
EF 3.0 Resource use, mineral and metals | kg Sb Equation | 15.72327 | 7.55 |
EF 3.0 Water use | m3 World Equiv. | 8.70 × 10−5 | 8.51 |
km | EF 3.0 Eco-Indicator | ||||
---|---|---|---|---|---|
Hot Season | Cold Season | per km | Hot Season | Cold Season | |
Car diesel, small size Euro 0 | 0 | 1320 | 1.29 × 10−3 | 0.00 | 1.71 |
Car diesel, small size Euro 1 | 0 | 66 | 1.31 × 10−3 | 0.00 | 0.09 |
Car diesel, small size Euro 2 | 752 | 1328 | 1.14 × 10−3 | 0.85 | 1.51 |
Car diesel, small size Euro 3 | 44,658 | 67,670 | 1.03 × 10−3 | 46.13 | 69.90 |
Car diesel, small size Euro 4 | 58,984 | 105,345 | 9.39 × 10−4 | 55.39 | 98.92 |
Car diesel, small size Euro 5 | 5500 | 18,827 | 1.02 × 10−3 | 5.59 | 19.15 |
Car diesel, small size Euro 6 | 15,937 | 12,891 | 8.20 × 10−4 | 13.07 | 10.58 |
Car diesel, small size Euro 6b | 2240 | 4662 | 6.69 × 10−4 | 1.50 | 3.12 |
Car diesel, small size Euro 6c | 12,888 | 22,758 | 6.44 × 10−4 | 8.31 | 14.67 |
Car diesel, medium size Euro 0 | 0 | 0 | 1.71 × 10−3 | 0.00 | 0.00 |
Car diesel, medium size Euro 1 | 4260 | 0 | 1.71 × 10−3 | 7.27 | 0.00 |
Car diesel, medium size Euro 2 | 15,698 | 34,581 | 1.50 × 10−3 | 23.60 | 51.98 |
Car diesel, medium size Euro 3 | 131,916 | 239,685 | 1.31 × 10−3 | 172.51 | 313.44 |
Car diesel, medium size Euro 4 | 199,252 | 372,083 | 1.13 × 10−3 | 225.97 | 421.98 |
Car diesel, medium size Euro 5 | 154,650 | 283,778 | 1.20 × 10−3 | 186.34 | 341.93 |
Car diesel, medium size Euro 6 | 121,688 | 234,502 | 9.99 × 10−4 | 121.52 | 234.17 |
Car diesel, medium size Euro 6b | 50,696 | 84,202 | 8.47 × 10−4 | 42.93 | 71.31 |
Car diesel, medium size Euro 6c | 90,631 | 161,111 | 8.23 × 10−4 | 74.55 | 132.53 |
Car diesel, large size Euro 0 | 0 | 0 | 2.07 × 10−3 | 0.00 | 0.00 |
Car diesel, large size Euro 1 | 0 | 0 | 2.06 × 10−3 | 0.00 | 0.00 |
Car diesel, large size Euro 2 | 0 | 0 | 1.82 × 10−3 | 0.00 | 0.00 |
Car diesel, large size Euro 3 | 7596 | 14,564 | 1.58 × 10−3 | 12.00 | 23.00 |
Car diesel, large size Euro 4 | 14,787 | 30,571 | 1.44 × 10−3 | 21.26 | 43.94 |
Car diesel, large size Euro 5 | 13,992 | 18,568 | 1.47 × 10−3 | 20.53 | 27.25 |
Car diesel, large size Euro 6 | 2728 | 6208 | 1.23 × 10−3 | 3.36 | 7.65 |
Car diesel, large size Euro 6b | 6240 | 10,920 | 1.08 × 10−3 | 6.74 | 11.79 |
Car diesel, large size Euro 6c | 1710 | 3867 | 1.06 × 10−3 | 1.81 | 4.08 |
Car petrol, small size Euro 0 | 0 | 83 | 1.46 × 10−3 | 0.00 | 0.12 |
Car petrol, small size Euro 1 | 2971 | 13,674 | 1.43 × 10−3 | 4.24 | 19.52 |
Car petrol, small size Euro 2 | 5968 | 12,974 | 1.28 × 10−3 | 7.65 | 16.64 |
Car petrol, small size Euro 3 | 28,050 | 55,630 | 1.06 × 10−3 | 29.73 | 58.97 |
Car petrol, small size Euro 4 | 70,413 | 142,469 | 1.00 × 10−3 | 70.71 | 143.07 |
Car petrol, small size Euro 5 | 21,117 | 38,547 | 9.51 × 10−4 | 20.08 | 36.66 |
Car petrol, small size Euro 6 | 26,970 | 59,364 | 9.15 × 10−4 | 24.69 | 54.34 |
Car petrol, small size Euro 6b | 7227 | 11,670 | 9.15 × 10−4 | 6.62 | 10.68 |
Car petrol, small size Euro 6c | 9389 | 22,584 | 9.15 × 10−4 | 8.60 | 20.67 |
Car petrol, medium size Euro 0 | 0 | 0 | 1.79 × 10−3 | 0.00 | 0.00 |
Car petrol, medium size Euro 1 | 0 | 0 | 1.71 × 10−3 | 0.00 | 0.00 |
Car petrol, medium size Euro 2 | 3784 | 6718 | 1.55 × 10−3 | 5.85 | 10.39 |
Car petrol, medium size Euro 3 | 6696 | 18,953 | 1.30 × 10−3 | 8.67 | 24.55 |
Car petrol, medium size Euro 4 | 24,232 | 35,049 | 1.19 × 10−3 | 28.93 | 41.84 |
Car petrol, medium size Euro 5 | 12,502 | 27,028 | 1.13 × 10−3 | 14.15 | 30.59 |
Car petrol, medium size Euro 6 | 7830 | 10,880 | 1.08 × 10−3 | 8.45 | 11.74 |
Car petrol, medium size Euro 6b | 19,983 | 48,143 | 1.08 × 10−3 | 21.56 | 51.95 |
Car petrol, medium size Euro 6c | 7261 | 15,131 | 1.08 × 10−3 | 7.84 | 16.33 |
Car petrol, large size Euro 0 | 0 | 0 | 2.21 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 1 | 0 | 0 | 2.15 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 2 | 0 | 0 | 1.97 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 3 | 0 | 0 | 1.71 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 4 | 636 | 1254 | 1.65 × 10−3 | 1.05 | 2.06 |
Car petrol, large size Euro 5 | 0 | 0 | 1.58 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 6 | 57 | 99 | 1.53 × 10−3 | 0.09 | 0.15 |
Car petrol, large size Euro 6b | 0 | 0 | 1.53 × 10−3 | 0.00 | 0.00 |
Car petrol, large size Euro 6c | 0 | 0 | 1.53 × 10−3 | 0.00 | 0.00 |
Car Methane | 91,705 | 179,936 | 1.13 × 10−3 | 103.23 | 202.56 |
Car LPG | 136,954 | 259,970 | 1.19 × 10−3 | 162.81 | 309.06 |
Car Electric | 0 | 0 | 4.36 × 10−3 | 0.00 | 0.00 |
Car Hybrid | 13,901 | 36,493 | 1.84 × 10−3 | 25.57 | 67.11 |
Scooter | 1087 | 6091 | 1.54 × 10−3 | 1.68 | 9.39 |
BUS | 1,640,107 | 3,723,199 | 1.42 × 10−3 | 2334.35 | 5299.19 |
Train | 2,796,495 | 5,928,588 | 7.44 × 10−4 | 2080.27 | 4410.18 |
Sharing Mobility | 329 | 828 | 3.02 × 10−4 | 0.10 | 0.25 |
Aircraft | 27,000 | 80,700 | 1.22 × 10−3 | 33.04 | 98.75 |
Performance Classes | Range | SMI | SMI UNIFG (Hot Season) | SMI UNIFG (Cold Season) |
---|---|---|---|---|
A | From Benchmark to Benchmark ×2 | From 7.44 × 10−4 to 1.49 × 10−3 | 1.02 × 10−3 | 1.03 × 10−3 |
B | From Benchmark ×2 to Benchmark ×4 | From 1.50 × 10−3 to 2.98 × 10−3 | ||
C | From Benchmark ×4 to Benchmark ×6 | From 2.99 × 10−3 to 4.46 × 10−3 | ||
D | From Benchmark ×6 to Benchmark ×8 | From 4.47 × 10−3 to 5.95 × 10−3 | ||
E | From Benchmark ×8 to Benchmark ×10 | Over 5.95 × 10−3 |
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Cappelletti, G.M.; Grilli, L.; Russo, C.; Santoro, D. Benchmarking Sustainable Mobility in Higher Education. Sustainability 2023, 15, 5190. https://doi.org/10.3390/su15065190
Cappelletti GM, Grilli L, Russo C, Santoro D. Benchmarking Sustainable Mobility in Higher Education. Sustainability. 2023; 15(6):5190. https://doi.org/10.3390/su15065190
Chicago/Turabian StyleCappelletti, Giulio Mario, Luca Grilli, Carlo Russo, and Domenico Santoro. 2023. "Benchmarking Sustainable Mobility in Higher Education" Sustainability 15, no. 6: 5190. https://doi.org/10.3390/su15065190
APA StyleCappelletti, G. M., Grilli, L., Russo, C., & Santoro, D. (2023). Benchmarking Sustainable Mobility in Higher Education. Sustainability, 15(6), 5190. https://doi.org/10.3390/su15065190