Highlights GHG emissions of Arctic LNG transportation are estimated. Emissions related environmental costs are accounted. Unit cost of LNG transportation via Northern Sea Route is estimated. LNG may be the most efficient fuel in total cost saving and emission reduction. Policy suggestions for energy use on Arctic routes have been recommended.

    Abstract The Northern Sea Route (NSR) might be a promising route for LNG transportation from the LNG plants in Russia’s Yamal Peninsula to Northeast Asia countries with significant savings in sailing distance and time compared to traditional Suez Canal Route (SCR). However, surging transportation activities along NSR might harm the environment with the greenhouse gas (GHG) and atmospheric pollutant emissions. Little research has been done to investigate the environmental and techno-economic potential of transporting LNG via NSR. Furthermore, this paper analyses the relevance of an Arc4 ice-class vessel, not currently used for this route. This paper targets to address the question that how much GHGs and atmospheric pollutants does a carrier emit and how is the feasibility of different fuel types for the summer and winter transportation considering environmental impacts. An environmental and techno-economic model quantifying the emissions and total costs have been developed and 3 scenarios of using different fuel types (HFO, MDO, LNG) are proposed to investigate the environmental and economic performances in summer and winter respectively. Our results reveal that the unit cost of transporting LNG via NSR is around 90 U.S. $ cents/GJ in summer and 120 $ cents/GJ in winter considering environmental cost. The findings also show that in the short run when regardless of environmental cost, HFO is still the preferable option for ships by its competitive cost. While when considering the environmental cost, LNG has better economic and environmental performance than other fuel types. So, for the long run, LNG might be encouraged to be the main fuel used in Arctic.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An environmental and techno-economic analysis of transporting LNG via Arctic route


    Beteiligte:
    Dai, Lei (Autor:in) / Jing, Danyue (Autor:in) / Hu, Hao (Autor:in) / Wang, Zhaojing (Autor:in)


    Erscheinungsdatum :

    2021-02-03


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    A techno-economic environmental cost model for Arctic shipping

    Joseph, Lambert / Giles, Thomas / Nishatabbas, Rehmatulla et al. | Elsevier | 2021


    Techno-Economic Analysis of Fixed-Route Autonomous and Electric Shuttles

    Navarro, Anthony / Motallebiaraghi, Farhang / Rojas, Johan et al. | SAE Technical Papers | 2021


    Techno-Economic Analysis of Fixed-Route Autonomous and Electric Shuttles

    Goberville, Nick / Zoardar, Md Marsad / Rojas, Johan et al. | British Library Conference Proceedings | 2021


    An environmental and techno-economic analysis of shore side electricity

    Dai, Lei / Hu, Hao / Wang, Zhaojing et al. | Elsevier | 2019


    ADVANCED POWER PLANT SELECTION : THE TERA (TECHNO-ECONOMIC ENVIRONMENTAL RISK ANALYSIS) FRAMEWORK

    Ogaji, S. / Pilidis, P. / Sethi, V. et al. | British Library Conference Proceedings | 2009