Sökning: "bioenergy"

Visar resultat 16 - 20 av 220 uppsatser innehållade ordet bioenergy.

1. 16. Trade-induced Environmental Impacts Connected to a Policy Promoting Agricultural Biofuels in Sweden; A sensitivity analysis on an Agent-based Life Cycle Assessment

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

   Författare :Fanny Elfgren; [2023]
   Nyckelord :AB-LCA; Life Cycle Assessment; Energy crops; Trade; Import; Biofuel; Sensitivity Analysis; Earth and Environmental Sciences;

   Sammanfattning : The demand for biofuels is increasing as a result of increased climate mitigation ambitions aiming to replace the use of fossil fuels. To meet the increasing demand, energy crops grown on agricultural land used to produce biofuels is getting more and more attention. LÄS MER

3. 17. Solving the BECCS Puzzle - The Role of Knowledge Brokers in the Science-Policy Interface around BECCS in Sweden

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Jana Föcker; [2023]
   Nyckelord :Knowledge Brokers; Knowledge Transfer Process; Science-Policy Interface SPI ; Bioenergy with Carbon Capture and Storage BECCS ; Sweden; Climate Neutrality Strategy; Sustainability Science; Social Sciences;

   Sammanfattning : Negative emissions and bioenergy with carbon capture and storage (BECCS) are seen as important strategies in order to reach climate neutrality by 2045 in Sweden. However, it remains largely unclear to what extent scientific knowledge has contributed to the formulation of the climate neutrality policies. LÄS MER

4. 18. Biogas Potential in the North of Sweden : Inventory and Techno-Economic Assessment of Substrates for an Increased Biogas Production in Norrbotten

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Alma Fahlén Hammar; [2023]
   Nyckelord :Biogas; anaerobic digestion; AD; Norrland; bioenergy; fossil-free; chemical engineering; Chemistry; Technology and Engineering;

   Sammanfattning : Great investments are planned in the north of Sweden the coming years, not the least in the county of Norrbotten where the projects collectively are referred to as the green transition due to the focus on fossil-free techniques. But to be able to secure a sustainable energy supply and reach the goal set by the member states of the European Union of a carbon dioxide neutral union in 2050 the production of alternative energy sources needs to intensify. LÄS MER

5. 19. Attitudes, existing support and required incentives to increase Continuous Cover Forestry in Sweden

   Master-uppsats, Linköpings universitet/Tema Miljöförändring

   Författare :Victoria Lejon; [2023]
   Nyckelord :Continuous Cover Forestry; Conventional forestry; forest management; Sweden;

   Sammanfattning : An increasing wave of critique against conventional forestry favouring even-aged monoculture plantations and intense ground preparation in Sweden is arising, where some researchers are warning about the negative consequences of the long history of intense forestry and increasing extraction due to the growing demand for bioenergy has caused devastating consequences on ecosystems in forests such as loss of biodiversity. Additionally, reports are revealing that Sweden will not meet its own national environmental goals. LÄS MER

7. 20. Åtgärder vid oförbränt i aska : Analys och åtgärder vid förbränning i rosterpanna

   Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för naturvetenskap, design och hållbar utveckling (2023-)

   Författare :Erik Actins; [2023]
   Nyckelord :Bioenergy; Process control; Combustion air.; Bioenergi; Processtyrning; Förbränningsluft;

   Sammanfattning : Följande rapport återspeglar ett examensarbete utfört hos Solör Bioenergi, examensarbetet har syftat till att utvärdera den höga andelen oförbränt som uppstår vid deras förbränning. Solör äger anläggningen i Nora och förser orten med fjärrvärme. LÄS MER