Sustainability Index

A₁ = Economical Index (%)

B₁₁ = Operational Index (%)

C₁₁₁ = Average ship turn-around time: Total hours the vessel stays in port divided by Total no. of vessels (Hrs/Vessel)

C₁₁₂ = Berth efficiency Index (%)

D₁₁₂₁ = Average Berth throughput: Total tonnage of cargo handled at berths divided by Total no. of berths (Hrs/Vessel)

D₁₁₂₂ = Berth occupancy rate (%): Total time of shipsat berths x 100 divided by Total no. of berths x (1 or 30 or 360) days

D₁₁₂₃ = Berth utilization rate (%): Total time that ships actually work x 100 divided by Total time of ships alongside

D₁₁₂₄ = Average vessel time at berth: Total hours alongside berths divided by Total no. of berthed vessels (Hrs/Vessel)

C₁₁₃ = Dwell time: the average time a container remainsstacked on the terminal (Days or Hrs)

C₁₁₄ = TEUs per crane hour: Total no. of TEUs handled divided by Total no. of cranes used x total no. of hourscranes worked.

C₁₁₅ = Tons per gang hour: Total tonnage handled dividedby Total no. of gangs x total no. of hours worked.

C₁₁₆ = Soil occupation efficiency (e.g. no. of TEUs per yardsquare meter)

C₁₁₇ = Interface efficiency

D₁₁₆₁ = Waiting time from one interface to another

D₁₁₆₁ = Lead time to service delivery per interface

D₁₁₆₃ = Service level per interface

B₁₂ = Financial Index (%)

C₁₂₁ = Rate of return on turnover: Operating surplus divided by Operating income

C₁₂₂ = Total contribution

C₁₂₃ = Contribution per ton of cargo

C₁₂₄ = Berth occupancy revenue per ton of cargo

C₁₂₅ = Cargo handling revenue per ton of cargo

C₁₂₆ = Capital equipment expenditure per ton of cargo

C₁₂₇ = Labor expenditure

B₁₃= Innovation index: a percentage of innovation comparedto a given reference

B₁₄ = Customer Satisfaction Index (CSI) (%)

C₁₄₁ = Customer experience

C₁₄₂ = Customer service level

B15 = Supplier Performance Index (SPI): Supplier training level in percent (%)

A₂ = Environmental Index (%)

B₂₁= Energy efficiency (%)

C₂₁₁ = Fuel consumption (%)

C₂₁₂ = Electric consumption (%)

C₂₁₃ = Water consumption (%)

B₂₂ = Pollution Index (%)

C₂₂₁ = Air quality Index (%)

D₂₂₁₁ = Atmospheric contaminant emissions: CO, NO_x, SO_x & PM10 particles (%)

D₂₂₁₂ = Greenhouse effect (Carbon footprint):CO₂, CH₄, N₂O (%)

D₂₂₁₃ = Dust Index (%)

D₂₂₁₄ = Odor Pollution Index (%)

C₂₂₂ = Water quality Index (%)

D₂₂₂₁ = Ballast water

D₂₂₂₂ = Bilge (ship discharge)

C₂₂₃ = Soil Index (%)

D₂₂₃₁ = Dredging sludge

D₂₂₃₂ = Sea floor contamination

C₂₂₄ = Noise Index (%)

C₂₂₅ = Waste Index (%)

D₂₂₅₁ = Waste creation (Kg (m3)/TEU (ton))

D₂₂₅₂ = Waste disposal

D₂₂₅₃ = Oil, chemical, and hazardous spills

B₂₃ = Safety and security Index (%)

B₂₄ = Emergency plan readiness (%)

A₃ = Social Index (%)

B₃₁ = Port social impact factor: The impact of the port on the development of the region (%)

C₃₁₁ = Percentage of own employees per active population in the region (%)

C₃₁₂ = Percentage of employees’ working partners peractive population in the region (%)

C₃₁₃ = Percentage of employees’ children per total children in the region (%)

C₃₁₄ = Percentage of the port yearly investmentscompared to the total investments in the region (%)

B₃₂ = Employee Satisfaction Index (ESI) (%)

C₃₂₁ = Employee training level in percent (%)

C₃₂₂ = Employee’s experience (%)

B₃₃ = Esthetic Index (%)