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 Savings on primary energy of public transports (%)
Characteristic Description
Name Savings on primary energy of public transports (%); Annual
Regularity Annual
Source DGEG, Statistics on coal, oil, electric power and natural gas
First available period 2012
Last available period 2021
Dimensions
  • Data reference period
  • Geographic localization (Portugal)
Concepts
  • REGULAR PUBLIC PASSENGER TRANSPORT:  Shuttle service that has the following characteristics: a) allows access to the entire population, b) has schedules, frequencies and timeframes predefined c) have fixed routes and stops and origins, destinations and defined areas of operation, d) operates continuously, e) has published tariff f) is disclosed to the public.
  • TONNE OF OIL EQUIVALENT:  Measurement unit of energy consumption: 1 Toe = 10^7kcal
  • ENERGIA PRIMÁRIA:  Energia que pode ser utilizada directamente ou que vai ser sujeita a transformação, incluindo a energia utilizada nos processos de transformação e as perdas inerentes a esses processos.
  • REFERENCE PERIOD:  The length of time for which data are collected, e.g. a specific day, month or year.
Formule

Sum(Annual savings by public passenger transport companies)/ 11209 ktep 
Measure unit (symbol) Percentage (%)
Power of 10  0
Observations
Last update date 06/05/2023


information presented in 24/4/2024