Search for dissertations about: "förnybar energi"

Showing result 1 - 5 of 60 swedish dissertations containing the words förnybar energi.

  2. 1. Composite Nanostructured Materials for Renewable Energy Applications

    Author : Elfatih Mohammed Mustafa; Omer Nur; Magnus Willander; Malik Maaza; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solar energy; Photocatalysis; Solar cells; Nanostructured materials; ZnO; CuO; Ta2O5; GaAs;

    Abstract : Diverse sources of energy are becoming increasingly significant in today's world. The most common source of energy today is fossil fuels, such as coal, oil, and gas. While this energy source has many advantages, it also comes with many problems. READ MORE

  4. 2. Power to the people : Diffusion of renewable electricity in rural areas of developing countries

    Author : Pranpreya Sriwannawit; Staffan Laestadius; Cristina Chaminade; KTH; []
    Keywords : adoption; bibliometric; developing country; diffusion; photovoltaic; renewable energy; rural electrification; solar energy; sustainable development; bibliometri; diffusion; förnybar energi; hållbar utveckling; införande; landsbygdselektrifiering; solceller; solenergi; utvecklingsland; Industriell ekonomi och organisation; Industrial Engineering and Management;

    Abstract : Nearly all the 1.3 billion people in the world with no electricity access live in developing countries. On the one hand, electricity is a basic need. On the other hand, the environment should not be further damaged. READ MORE

  5. 3. Advances in Ventilation Heat Recovery : An assessment of peak loads shaving using renewables

    Author : Behrouz Nourozi; Sasan Sadrizadeh; Adnan Ploskic; Carey Simonson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Peak heat load shaving; renewable energy; ventilation heat recovery; frosting in heat exchangers; Heat transfer; förnybar energi; ventilation värmeåtervinning; frosting i värmeväxlare; värmeöverföring; Byggvetenskap; Civil and Architectural Engineering;

    Abstract : The building sector accounts for approximately 40% of total global energy usage.In residential buildings located in cold climate countries, 30-60% of this energy isused for space heating, 20–30% is lost by discarded residential wastewater, and therest is devoted to ventilation heat loss. READ MORE

  6. 4. Local Politics of Renewable Energy: Project Planning, Siting Conflicts and Citizen Participation

    Author : Jamil Khan; Miljö- och energisystem; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; lokal politik; kommuner; Energy research; Energiforskning; projektplanering; lokaliseringskonflikt; medborgardeltagande; implementering; vindkraft; förnybar energi; municipalities; local politics; project planning; siting conflict; citizen participation; implementation; biogas; renewable energy; wind power;

    Abstract : Renewable energy will play an important role in the transition to a sustainable energy system. With an increased maturity of renewable energy technologies, issues concerning implementation are becoming more important. READ MORE

  7. 5. Catalytic pyrolysis of lignin to produce fuels and functional carbon materials

    Author : Tong Han; Weihong Yang; Pär Jönsson; Anker Jensen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Lignin; Catalytic Pyrolysis; Biooil; Hydrogen; Magnetic Activated Carbon; Lignin; katalystisk pyrolys; bioolja; vätgas; magnetiskt aktiverat kol.; Teknisk materialvetenskap; Materials Science and Engineering;

    Abstract : Development of renewable energy carriers and green adsorbents is an essential step in creating a fossil-free and toxin-free future of the world. Lignin is the second highest component of biomass and the only renewable resource of aromatics in nature. READ MORE