Sökning: "ILUC"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet ILUC.

  1. 1. Combining GHG Emissions and Soil Carbon Changes as a Single Metric to Evaluate Agricultural Policy Promoting Biomass for Biofuels

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning; Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Malin Lane; [2022]
    Nyckelord :Gräsvallar; klimatpåverkan; kolinlagring; jordbruk; biomassa; biobränslen.; Earth and Environmental Sciences;

    Sammanfattning : Incorporating a multi-year grass ley into an arable crop rotation can increase soil organic carbon stocks, reduce carbon emissions and provide feedstock for biogas. This thesis set out to study how a policy promoting agricultural biomass for biogas impacts GHG emissions and carbon sequestration on a regional level over a temporal scale of 20 years. LÄS MER

  3. 2. The promised land for bioenergy

    Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Hedda Thomson Ek; [2022]
    Nyckelord :Agriculture; agricultural residuals; bioeconomy; bioenergy; energy security; farmers; intermediate crops; iLUC; willingness; land use change; motivation and action; Sweden; Scania; production methods; underutilized lands; Earth and Environmental Sciences;

    Sammanfattning : Bioenergy derived from agricultural biomass has potential to phase out fossil energy sources while strengthening the bioeconomy. To estimate the agricultural sector's potential to meet the rising demand for renewable energy sources, it is crucial to understand what motivate farmers to sustainably increasing agricultural feedstock production. LÄS MER

  4. 3. Motiv och möjligheter för vall som biogassubstrat

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Carl Andås; [2020]
    Nyckelord :vall; biogas; anaerob rötning; grass biogas; anaerobic digestion;

    Sammanfattning : Vallgröda som substrat för biogasproduktion är ovanligt i Sverige idag men återaktualiserades i och med Biogasmarknadsutredningen (SOU 2109:63). Vall odlades på ca 1 100 000 ha i Sverige år 2016 och är vår vanligaste gröda. LÄS MER

  5. 4. Comparative LCA between biobasedand petroleum-basedlubricants : Identification of data gaps to consider whenproviding decision support

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

    Författare :Patrik William-Olsson; [2020]
    Nyckelord :;

    Sammanfattning : This report aimed to provide decision support regarding a potential switch from a petroleum-based lubricant to a bio-based lubricant. The support was supposed to be provided based on a comparative lifecycle assessment (LCA) adjusted to encompass the specific situation of the company under consideration. LÄS MER

  7. 5. Sustainability for Whom? The discursive framing of ‘sustainable biofuels’ in the EU and Indonesia

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Alexia Fridén; [2019]
    Nyckelord :European Union; renewable energy; Indonesia; palm oil; discourse analysis; Law and Political Science;

    Sammanfattning : In order to transform the fossil fuel dependent transport sector the promotion of biofuels has been crucial in the European Union’s transition towards climate neutrality. To ensure the sustainability of biofuels the European Commission published a Delegated Act on March 13th 2019, proposing the gradual phase-out of high emitting biofuels that may cause indirect land use change (ILUC) – one of them being palm oil. LÄS MER