Sökning: "Hydrogen economy"

Visar resultat 1 - 5 av 36 uppsatser innehållade orden Hydrogen economy.

  1. 1. The Political Ecology of Green Hydrogen from the global South : An analysis along the socioecological fix framework

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

    Författare :Maximilian Rischer; [2023]
    Nyckelord :Socioecological fix; global South; green hydrogen; political ecology; just energy transition; decolonial; uneven development; Hyphen; Socioekologisk fix; globala södern; grön vätgas; politisk ekologi; rättvis energiomställning; avkolonisering; ojämna utvecklingen; Hyphen;

    Sammanfattning : Infrastructural projects to realize the energy transition are framed by governmentsfrom all around the world very positively. This is also the case for green hydrogen,which is considered as a silver bullet to solve multiple crises simultaneously. LÄS MER

  3. 2. Analysing the effects of 24/7 Carbon-free Energy procurement strategies on the electricity system : Case Study of commercial and industrial sector in the Netherlands

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

    Författare :NINA JABŁOŃSKA; [2023]
    Nyckelord :24 7 Carbon-free Energy; carbon accounting; corporate electricity procurement; Energy Attribute Certificates; hourly matching; the Netherlands.; 24 7 kolfri energi; koldioxidredovisning; företagens elupphandling; energiattributcertifikat; timmatchning; Nederländerna.;

    Sammanfattning : Considering the growing importance of the electricity sector in the worldwide decarbonisation efforts, as well as large volumes of energy consumed by the commercial and industrial (C&I) sector, corporate power procurement is found to be a significant contributor to building a net zero economy. Within this topic, hourly matching of carbon-free electricity supply with demand, or 24/7 Carbon-free Energy (24/7 CFE), is identified as a next-generation power procurement framework, with growing interest from a wide range of stakeholders in the energy sector and benefits backed by robust research evidence. LÄS MER

  4. 3. The Power of Hydrogen: The emergent eco-social relations of the capitalist hydrogen economy

    Master-uppsats, Lunds universitet/Kulturgeografi och ekonomisk geografi; Lunds universitet/Institutionen för kulturgeografi och ekonomisk geografi; Lunds universitet/Humanekologi

    Författare :Dominique Félix Arsenault; [2023]
    Nyckelord :Social Sciences;

    Sammanfattning : The production, use and trade of hydrogen fuels as an energy medium across different sectors – the hydrogen economy – is being articulated as a vision of the future by various global energy actors. Hydrogen’s spatio-temporal profile makes it suitable to integrate into the fossil fuel landscape and reproducing the economic power embedded within it. LÄS MER

  5. 4. Theoretical investigation of α-iron chromium carbide (α-Fe/Cr7C3) interfaces

    Master-uppsats, Malmö universitet/Institutionen för materialvetenskap och tillämpad matematik (MTM)

    Författare :Hussein Al-Hussein; [2023]
    Nyckelord :Alpha-iron; Chromium carbide; Cr7C3; Fe; Theoretical investigation; Orthorhombic; X-ray diffraction pattern; XRD; VASP; VESTA; Body-centered-cubic; Ferrite; Density functional theory; DFT; Surface relaxation; Simulation; Calculation; Energy relaxation; Slab models; Coherency; Surface energy; Interfacial energy; Alfa-järn; Kromkarbid; Cr7C3; Fe; Teoretisk undersökning; Ortorombisk; Röntgendiffraktion; XRD; VASP; VESTA; Ytenergi; Koherent; Simulering; Beräkning; Järnkarbid; DFT; Täthetsfunktionalanalys;

    Sammanfattning : This master thesis presents a theoretical investigation of the energy and stability of interfaces in iron-carbide compounds, specifically focusing on the α-Fe/Cr7C3 system. The study aims to fill the gap in knowledge regarding the surface energetics of these interfaces using Density Functional Theory (DFT). LÄS MER

  7. 5. A Conceptual Design to Enable Lunar 3D Mapping : Analysis Based Design of A Mechanism to Facilitate Electrical Sensor Packaging and Deployment on The Lunar Regolith

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Fatemehsadat Shahrokhi; Soheil Keipour; [2023]
    Nyckelord :Lunar 3D Mapping; Lunar Mining; Structural Analysis; Sensor Probes; Digital Prototyping;

    Sammanfattning : The prospect of mining the moon to extract valuable resources that facilitates upcoming space exploration is what the space industry invests in, in recent years.The Lunar exploration is a solid stepping stone to enable further space exploratory missions, especially Mars. LÄS MER