Sökning: "Renewable energy"

Visar resultat 26 - 30 av 2845 uppsatser innehållade orden Renewable energy.

  1. 26. KINESISKA DIREKTINVESTERINGAR

    Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :David Pihl; [2023-02-07]
    Nyckelord :Kinesiska direktinvesteringar; energisäkerhet; kommersiella och politiska motiv Chinese direct investments; energy security; commercial and political motives.;

    Sammanfattning : By reducing fossil fuel reliance and introducing renewable energy the EU could decrease their dependence of external energy suppliers and strengthen their member states’ energy security. However, increasing Chinese direct investments into the EU’s energy sector has caught academic and political attention, partly because the investments can entail new problems regarding member states’ energy security. LÄS MER

  3. 27. Investor’s Legitimate Expectations v State’s Regulatory Power - In Spanish Renewable Energy Saga Context

    Magister-uppsats, Lunds universitet/Institutionen för handelsrätt

    Författare :Ana Maglaperidze; [2023]
    Nyckelord :international investment law; fair and equitable treatment; legitimate expectations; special representations; due diligence; state’s right to regulate; regulatory objectives; Spanish Renewable Energy Saga; economic crisis; national security; absolute stability; relative stability; balancing exercise; proportionality principle; Law and Political Science;

    Sammanfattning : International investment law affords treaty protection mechanisms to investors against host states’ misconduct. One such tool available for investors is the fair and equitable treatment standard and its dominant element – legitimate expectations. LÄS MER

  4. 28. Integrating Waste Heat from Hydrogen Production Into District Heating

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Fawzi Kayali; [2023]
    Nyckelord :Hydrogen; Electrolysis; Waste Heat Recovery; Combined Heat and Power Plant; District Heating; Simulation; Sustainable Heating Systems; Technology and Engineering;

    Sammanfattning : The aim of this research is to explore the feasibility of the integration of waste heat from electrolyzers within a Combined Heat and Power (CHP) plant and district heating (DH) network and suggest a practical setup for integration. With the escalating emphasis on the development of green hydrogen through electrolysis powered by renewable energy, a substantial amount of waste heat is generated, typically left unused. LÄS MER

  5. 29. Jämförelse mellan energilagringstekniker, samt dimensionering av batterier och vätgaslagring i off-grid system med solceller : En mjuk multikriterieanalys, samt skapandet av ett dimensioneringsverktyg som tillämpas på befintliga verksamheter

    Master-uppsats, Linköpings universitet/Energisystem

    Författare :Vendela Stenholm; Sara Sjödin; [2023]
    Nyckelord :;

    Sammanfattning : Elsystemet måste vara i balans mellan den el som produceras och den el som konsumeras, i varje sekund året om, för att undvika effektbrist. Risken för obalans i elsystemet ökar dock, delvis på grund av en ökad andel förnybar och intermittent elproduktion. LÄS MER

  7. 30. Nulägesanalys av vätgasetablering : En uppdatering av Färdplan 2020 mot ett Jämtkraftsperspektiv

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

    Författare :Elin Jönsson; [2023]
    Nyckelord :Hydrogen gas; LCOH; Intermittent electricity production; energy storage; energy development; Vätgas; LCOH; Intermittent elproduktion; energilagring; energiutveckling;

    Sammanfattning : In connection to the increase of emissions of greenhouse gases, electrification of the society is pointed out as absolute necessary to achieve the climate goals. To succeed with this, a substantial proportion of the intermittent electricity production needs, with the help from technical solutions, be used as a buffer for this production. LÄS MER