Essays about: "Sustainable Transport Systems"

Showing result 11 - 15 of 148 essays containing the words Sustainable Transport Systems.

  1. 11. Klimateffekterna av elektrobränsle för flyg

    University essay from SLU/Dept. of Energy and Technology

    Author : Jonatan Persson; [2023]
    Keywords : Livscykelanalys LCA ; växthusgaser; klimatförändringar; Carbon Capture and Utilization CCU ; flygindustrin; utsläppsminskningar; HySkies;

    Abstract : Kan elektrobränsle vara den nyckeln som flygindustrin behöver för att bekämpa klimatförändringarna? Detta arbete handlar om att utföra en livscykelanalys av elektrobränsle för att bedöma dess effektivitet som en hållbar lösning för att minska klimatpåverkan från flygindustrin. Elektrobränsle är en variant av hållbart flygbränsle, SAF (Sustainable Aviation Fuel). READ MORE

  3. 12. Modelling of Sustainable Transportation System of a City: A System Dynamics Approach

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Madeleine Marangoz; Martin Qvigstad; [2023]
    Keywords : ;

    Abstract : In this study, a system dynamics approach was employed to model the transportationdynamics of a city. This is to try and encapsulate the feedback relationships between thedifferent aspects of a transportation system. READ MORE

  4. 13. Life cycle assessment on sodium-ion cells for energy storage systems : A cradle-to-gate study including 16 environmental perspectives, focusing on climate change impact

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Rebecca Nibelius; [2023]
    Keywords : Sodium-ion batteries; Life cycle assessment; Cradle-to-gate; Natriumbatterier; Livscykelanalys; Vagga-till-port;

    Abstract : Because of the changing energy supply landscape, with the transition towards renewable energy, an emerging demand for energy storage systems (ESS) is expected in the near future. Battery energy storage is promising to contribute to mitigate the greenhouse gas emissions, but face issues considering resource use (IEA, 2023; IRENA, 2022). READ MORE

  5. 14. Development of an Accelerated Test Method for Compressed Natural Gas Fuel System Robustness against Contamination

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Elias Aretorn; [2023]
    Keywords : CNG; Natural Gas; Heavy-Duty Vehicles; Fuel System; Contamination; Cleanliness; Accelerated Testing; Experimental Setup; Pressure Regulator;

    Abstract : A key factor for driving the shift towards sustainable transportation systems is alternative fuels, where compressed natural gas (CNG) is a beneficial alternative to the conventional fossil fuels with respect to greenhouse gas emissions. A fuel system is needed for heavy-duty natural gas vehicles, in order to transport the highly pressurized gas from the fuel tanks to the internal combustion engine. READ MORE

  6. 15. Greening the Grid of Indonesia – Second Life Application for Lithium-Ion Electric Vehicle Batteries in Indonesia’s Energy System

    University essay from Lunds universitet/Innovation

    Author : Paula Runsten; Felix Kruse; [2023]
    Keywords : Electrification; battery repurposing; renewable energy; net-zero emissions; energy storage systems Elektrifiering; batteriåteranvändning; förnybar energi; nettonollutsläpp; energilagringssystem; Technology and Engineering;

    Abstract : With the increasing energy demand from urban electrification, the growing economy and global warming, Indonesia has some extensive challenges ahead. Additionally, growing demand for Li-ion batteries is causing shortages of virgin battery minerals in parallel with the increasing demand for energy storage to accommodate electrification. READ MORE