An interdisciplinary debate on project perspectives
Table 15 Calculation of (direct and indirect) energy needs of the Tiburtina station
Energy consumption | |||
|---|---|---|---|
Parameter | Unit value | Quantity | |
Administrative area, offices and services | m2 | 27,173.90 | |
Spaces open to the public—shops, food & beverage | m2 | 19,022.00 | |
Spaces open to the public—connective spaces | m2 | 14,614.70 | |
Covered platforms and passenger subways (underpasses) | 00054 | kWh/m2 | 547,305.90 |
Connective spaces | 0.0108 | kWh/m2 | 820,958.85 |
Ticket and luggage offices and counters | 0.0162 | kWh/m2 | 229,277.76 |
Maintenance and repair bays | 0.0162 | kWh/m2 | 376,890.48 |
Signal boxes, technical room | 0.0108 | kWh/m2 | 65,640.61 |
Retail area | 0.0810 | kWh/m2 | 8,178,861.60 |
Food area | 0.0540 | kWh/m2 | 1,670,974.38 |
Administrative area, offices, and services | 0.0243 | kWh/m2 | 4,579,359.21 |
Access tunnels | 0.0027 | kWh/m2 | 21,626.80 |
Parking areas | 0.0005 | kWh/m2 | 10,119.90 |
Escalator | 1.75 | kWh/pc. /day | 388,360.00 |
Lift | 0.23 | kWh/trip | 516,454.58 |
Food refrigeration systems | 1,500.00 | kWh/m3/year | 24,786.00 |
Heating demand | 309.68 | kWhH/m3 | 55,112,195.81 |
COP heating | – | – | 3.00 |
Cooling demand | 532.29 | kWhC/m3 | 78,010,834.19 |
COP cooling | – | – | 2.50 |
Water collection, transportation, and handling | 0.0080 | kWh/l | 2,969,524 |
Wastewater treatment | 0.0175 | kWh/l | 6,495,833 |
Energy consumption | kWh | 76,471,039 | |