5 Second order effects of GHG emission abatement by ICT services (use stage) To estimate the impacts of using ICT services to achieve GHG abatement, the potential of 14 ICT enablers was assessed: real-time navigation (RTN), bus information system, e-logistics, telepresence, home energy management system (HEMS), smart grid, e-commerce, e-government, e-civil service, e-health care, digital contents, smart motor, e-learning, and smart work. The list of the services and sectors affected by adopting these ICT enablers is detailed in Table 5. Table 5 − Measurement and quantification by sectors Sectors potentially affected by ICT enablers Possible areas ICT enablers Transport Buildings Industry Real-time Reduced fuel Transportation Not applicable Not applicable navigation consumption Bus information Reduced fuel Transportation Not applicable Not applicable system consumption Reduced fuel Transportation E-logistics Not applicable Not applicable consumption Reduced fuel Transportation Telepresence Not applicable Not applicable consumption Reduced fuel Reduced energy Transportation Smart work Not applicable consumption consumption Home energy Reduced energy Smart building management Not applicable Not applicable consumption system Reduced energy Reduced energy Smart building Smart grid Not applicable consumption consumption Commerce/ Reduced fuel Reduced energy E-learning Not applicable consumption consumption Services Commerce/ Reduced fuel Reduced energy E-commerce Not applicable Services consumption consumption Commerce/ Reduced fuel Reduced energy Reduced energy E-government consumption consumption consumption Services Commerce/ Reduced fuel Reduced energy E-civil service Not applicable consumption consumption Services Commerce/ Reduced fuel E-health care Not applicable Not applicable Services consumption Commerce/ Reduced paper Digital contents Not applicable Not applicable consumption Services Reduced electricity Production Smart motor Not applicable Not applicable consumption 5.1 Estimated GHG emission reductions by each ICT service
5 Second order effects of GHG emission abatement by ICT services (use stage) To estimate the impacts of using ICT services to achieve GHG abatement, the potential of 14 ICT enablers was assessed: real-time navigation (RTN), bus information system, e-logistics, telepresence, home energy management system (HEMS), smart grid, e-commerce, e-government, e-civil service, e-health care, digital contents, smart motor, e-learning, and smart work. The list of the services and sectors affected by adopting these ICT enablers is detailed in Table 5. Table 5 − Measurement and quantification by sectors Possible areas ICT enablers Sectors potentially affected by ICT enablers Transport Buildings Industry Transportation Real-time navigation Reduced fuel consumption Not applicable Not applicable Transportation Bus information system Reduced fuel consumption Not applicable Not applicable Transportation E-logistics Reduced fuel consumption Not applicable Not applicable Transportation Telepresence Reduced fuel consumption Not applicable Not applicable Transportation Smart work Reduced fuel consumption Reduced energy consumption Not applicable Smart building Home energy management system Not applicable Reduced energy consumption Not applicable Smart building Smart grid Not applicable Reduced energy consumption Reduced energy consumption Commerce/ Services E-learning Reduced fuel consumption Reduced energy consumption Not applicable Commerce/ Services E-commerce Reduced fuel consumption Reduced energy consumption Not applicable Commerce/ Services E-government Reduced fuel consumption Reduced energy consumption Reduced energy consumption Commerce/ Services E-civil service Reduced fuel consumption Reduced energy consumption Not applicable Commerce/ Services E-health care Reduced fuel consumption Not applicable Not applicable Commerce/ Services Digital contents Not applicable Not applicable Reduced paper consumption Production Smart motor Not applicable Not applicable Reduced electricity consumption 5.1 Estimated GHG emission reductions by each ICT service
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