Sökning: "energy transitions"

Visar resultat 1 - 5 av 192 avhandlingar innehållade orden energy transitions.

  1. 1. Global energy transitions Renewable energy technology and non-renewable resources

    Detta är en avhandling från Uppsala : Geotryckeriet

    Författare :Simon Davidsson; Uppsala universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy transitions; natural resources; renewable energy; sustainable development; growth curves; Natural Resources and Sustainable Development; Naturresurser och hållbar utveckling;

    Sammanfattning : The global energy system is dominated by the use of fossil fuels. This system suffers from several problems, such as different environmental issues, while the long-term energy security is sometimes questioned. LÄS MER

  2. 2. Natural resources and sustainable energy Growth rates and resource flows for low-carbon systems

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Simon Davidsson; Uppsala universitet.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; low-carbon technology; renewable energy; energy transitions; critical materials; energy metals; material flows; net energy; EROI; life cycle assessment; LCA; growth curves; curve fitting; resource depletion; Natural Resources and Sustainable Development; Naturresurser och hållbar utveckling;

    Sammanfattning : Large-scale deployment of low-carbon energy technologies is important for counteracting anthropogenic climate change and achieving universal energy access. This thesis explores potential growth rates of technologies necessary to reach a more sustainable global energy system, the material and energy flows required to commission these technologies, and potential future availability of the required resources. LÄS MER

  3. 3. Energy innovation and sustainability transitions in China: Building energy efficiency and renewable energy

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Jingjing Zhang; Lund University.; Lunds universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The assumption underlying this thesis is that both technological development and institutional and structural change are required to achieve a more sustainable building sector in China. Earlier literature has taken an approach based on the technological innovation system (TIS) to evaluate and understand the dynamics of technology development and change processes. LÄS MER

  4. 4. Energy consumption transition : final household energy consumption in the case of Sweden 1920-2010

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Mikael Levin; Umeå universitet.; [2012]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic history; households; energy transition; energy consumption; residential; electrical appliances; Carbon dioxide; emission; ekonomisk historia; Economic History;

    Sammanfattning : This licentiate thesis examines households’ final energy consumption over the long run by measuring their final energy use and examining how structural, institutional and economic factors affected the demand for energy in the residential sector during the period 1920-2010, a period covering the transition from traditional to fossil to renewable energy carriers. I believe that wider understanding of the historical energy transition and energy consumption within the residential sector might help us gain important insights into the long-run development and the factors affecting energy consumption among the households. LÄS MER

  5. 5. Governance of innovation - creating an architectural framework for innovation of technological systems for energy, security and defence

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Bengt A Mölleryd; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Systemic innovation; disruptive innovation; technology innovation; platform-based ecosystems; governance; innovation life cycle; systems integration and association; systems of systems; energy; security; security of supply; defence; evolutionary development; holistic engineering; systems engineering standards; protocols and methods; enterprise architectures and frameworks; Energiteknik; Energy Technology;

    Sammanfattning : Governance of innovation – creating an architectural framework for innovation of technological systems for energy, security and defence Innovation has a great deal of attraction but is associated with serious uncertainties and downsides. It is potentially beneficial for growth, sector and industrial development and competitiveness. LÄS MER