Sökning: "biofuels social"

Visar resultat 1 - 5 av 38 uppsatser innehållade orden biofuels social.

  1. 1. Potential social impacts of a possible implementation of the Pulp & Fuel concept for producing biofuels at a pulp mill

    M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Nora Efraimsson; Sofie Johnsson; [2022]
    Nyckelord :biofuels; process implementation; pulp fuel; Social Life Cycle Assessment; social impacts; sustainability; forest residues;

    Sammanfattning : The purpose of this study is to create an understanding of what potential social impacts (both positive and negative) the concept of P&F will have and could have if an implementation of the process would be done. Interviews are mainly used for providing input to the method S-LCA (Social Life Cycle Assessment) and by that fulfil the purpose. LÄS MER

  3. 2. Alternative fuels for Swedish short sea shipping and inland waterways: Techno-economic study

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Julien Maszelin; [2022]
    Nyckelord :Alternative fuels Comparison Short sea shipping Inland waterways Sweden Biofuels Fischer-Tropsch Methanol Hydrogen Ammonia Fossil fuels Sustainable transportation;

    Sammanfattning : Climate change is raising huge challenges for all industries worldwide. It is mainly due to anthropogenic activity and energy consumption which is the cause for emissions of greenhouse gas (GHG) among other environmental impacts and is expected to have huge impact on our societies globally. LÄS MER

  4. 3. Hållbar väg till klimatmålet

    Magister-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Håkan Johansson; Thomas Norman; [2021]
    Nyckelord :Sustainable mobility; sustainable urban development; future scenarios; traffic development; climate goals; transport-efficient society; social sustainability; ecological sustainability; economic sustainability; Hållbar mobilitet; hållbar stadsutveckling; framtidsscenarier; trafikutveckling; klimatmål; transporteffektivt samhälle; social hållbarhet; ekologisk hållbarhet; ekonomisk hållbarhet;

    Sammanfattning : Samhället står inför stora utmaningar att begränsa klimatpåverkan till hållbara nivåer både globalt och nationellt. Transportsektorns klimatpåverkan är stor och vägtrafikens utsläpp dominerar. Utmaningarna är stora även för att nå annan ekologisk och social hållbarhet, inte minst vad gäller städer. LÄS MER

  5. 4. Horses vs. Machines: A Comparative Energy Analysis between Eighteenth Century- and Modern Copper Mining

    Kandidat-uppsats, Lunds universitet/Humanekologi

    Författare :Amos Strömberg; [2021]
    Nyckelord :Copper mining; embodied energy; small-scale mining; degrowth; copper ore grade; Podolinsky’s principle; large-scale mining; 18th century mining; mining; Social Sciences;

    Sammanfattning : This study shows the positive benefits of early 18th century copper mining in terms of energy efficiency due to the utilization of animate power, pre-industrial machinery, biofuels and a small-scale of organization. Based on the concept of embodied energy, this study calculates the inputs in early 18th century Falun Coppermine in Sweden and compares it with present-day Chibuluma Coppermine in Zambia. LÄS MER

  7. 5. Is Deforestation in Colombia Caused by Oil Palm Expansion?

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Mona Date; [2020]
    Nyckelord :;

    Sammanfattning : The palm oil industry is growing globally and palm oil is today the most used vegetable oil for biofuels, however, over the last years research has showed that it has caused great deforestation in Southeast Asia where the grand majority of oil palm is produced. There has also been reports on poor working conditions showing that the palm oil is not socially sustainable either. LÄS MER