Sökning: "Biogas"

Visar resultat 6 - 10 av 205 avhandlingar innehållade ordet Biogas.

1. 6. Combined Energy Solutions Applied to Dairy Farming in Bolivia and Latin America

   Författare :Johnny Villarroel-Schneider; Andrew R. Martin; Anders Malmquist; Valentina Zaccaria; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polygeneration; productive sector; dairy farm; farming; biogas; energy efficiency; electricity; refrigeration; self-sufficiency; techno-economic; GHG emissions; Bolivia; Latin America; Polygeneration; produktiv sektor; mjölkgård; jordbruk; biogas; energieffektivitet; elektricitet; kylning; självförsörjning; teknisk-ekonomisk; växthusgasutsläpp; Bolivia; Latinamerika; Poligeneración; sector productivo; granja; ganadería; biogás; eficiencia energética; electricidad; refrigeración; autosuficiencia; tecno-económico; GEI; Bolivia; América Latina; Energiteknik; Energy Technology;

   Sammanfattning : The transition towards a sustainable world requires immediate action on the part of individuals and communities. Developing countries find the task of incorporating climate change policies difficult for various reasons including the negative effects that the Covid-19 pandemic left behind on the economy. LÄS MER

3. 7. Combined Energy Systems Applied to Productive Sectors: The Case of Dairy Farms in Central Bolivia

   Författare :Johnny Villarroel-Schneider; Anders Malmquist; Andrew R. Martin; Monica Odlare; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bolivia; polygeneration; trigeneration; productive sector; dairy; biogas; electricity; refrigeration; multiservice; performance; techno-economic; Bolivia; poligeneración; trigeneración; sector productivo; lechería; biogás; electricidad; refrigeración; multiservicio; eficiencia; tecno-económico; Energiteknik; Energy Technology;

   Sammanfattning : Most energy solutions in developing countries focus primarily on solving domestic energy demands of their growing populations without due consideration of sustainable development. On the other hand, in most of these countries, a segment of energy users that has not received enough attention from governments and institutions regarding appropriate energy solutions is the productive sector. LÄS MER

4. 8. Energy systems studied of biogas : Generation aspects of renewable vehicle fuels in the transport system

   Författare :Mimmi Magnusson; Per Alvfors; Umberto Desideri; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Anaerobic digestion; biogas; biomass; energy system; first-generation biofuels; renewable vehicle fuels; second-generation biofuels; supply- and demand-side measures; third-generation biofuels; transport system;

   Sammanfattning : The transport sector is seen as particularly problematic when concerns about climate change and dependency on fossil energy are discussed. Because of this, bioenergy is strongly promoted for use in the transport sector, both on a European level and nationally in Sweden. LÄS MER

5. 9. Biogas in Swedish transport – a policy-driven systemic transition

   Författare :Tomas Lönnqvist; Stefan Grönkvist; Thomas Sandberg; Mats Eklund; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transport biofuels; Biogas; Forest-derived methane; Policy; Actors; Multilevel perspective; Barriers and incentives; Biogas production potential; Chemical Engineering; Kemiteknik; Industriell ekonomi och organisation; Industrial Engineering and Management;

   Sammanfattning : The thesis analyzes the conditions for biogas in the Swedish transport sector. Biogas can contribute to the achievement of Sweden’s ambitious targets of decreased emissions of greenhouse gases and an increased share of renewables in the transport sector, a sector that encompasses the major challenges in the phase-out of fossil fuels. LÄS MER

7. 10. Bridging Local Constraints and Global Priorities : The Shaping of Swedish Biogas Markets

   Författare :Nancy Brett; Kristina Trygg; Stefan Andersson; Harald Rohracher; Tomas Moe Skjølsvold; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Biofertiliser; Marketisation; Valuation; Regional studies; Sweden; Biogas; Biogödsel; Marknadisering; Värdering; Regionala studier; Sverige;

   Sammanfattning : Biogas offers a sustainable alternative to fossil fuels, promoting circularity and local economic growth. It is, therefore, increasingly prioritised by decision-makers within Sweden and the EU. Despite its advantages, the Swedish market is perceived as underachieving in terms of scale and penetration. LÄS MER