Essays about: "hållbar energi"

Showing result 16 - 20 of 270 essays containing the words hållbar energi.

  1. 16. Algorithmic Approaches to Output Prediction in a Virtual Power Plant

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Johannes Rosing; Oscar Ekhed; [2023]
    Keywords : Autoregressive Models; Deep Learning; Machine Learning; Power Output; Random Forest Regression; Strategic Recommendations; Support Vector Regression; Virtual Power Plant;

    Abstract : Virtual Power Plants (VPPs) are an emerging form of technology that allows owners of electricity producing appliances, such as electric vehicles, to partake in a pool of producers of sustainable energy. The Swedish electricity grid owner Svenska Kraftnät hosts a platform where VPPs act as intermediaries between energy producing customers and third party buyers. READ MORE

  3. 17. Weight Optimization of Vertical-Axis Wind Turbine Blades constructed in Swedish Fossil Free Steel : With respect to fatigue life time

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Author : Johannes Hall; Albin Larsson; [2023]
    Keywords : VAWT; Wind Turbine Blade; SSAB; Fossil-Free; Weight Optimization; Topology Optimization; Sizing Optimization; NACA 0018; STRENX 1300; Abaqus; Tosca Structure; VAWT; Vindturbinblad; SSAB; Fossilfritt; Viktoptimering; Topologioptimering; Size-Optimering; NACA 0018; STRENX 1300; Abaqus; Tosca Structure;

    Abstract : Wind turbines have been utilized for centuries to harness energy from the wind. Commercial wind turbine blades are typically made from composite materials, which are difficult to recycle, leading to blades ending up in landfills at the end of their lifecycle. Additionally, these materials contribute to microplastic pollution. READ MORE

  4. 18. Hard to reach energy consumers in Sweden

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Sanna Lundin; [2023]
    Keywords : Energy consumers; hard to reach energy consumers; HTR; policies; behavior; FCM; Energikonsumenter; HTR; politiska åtgärder; FCM; beteende;

    Abstract : The transition towards a sustainable and low-carbon future requires significant changes in energy behaviour among energy consumers. However, the question remains about how, by whom, and what changes are necessary to achieve this transition. READ MORE

  5. 19. Nodulation and biomass development of yellow and blue lucerne under pH stress

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Katarina Boström; [2023]
    Keywords : lucerne; blue lucerne BL ; yellow lucerne YL ; E. meliloti; nodulation; pH;

    Abstract : Approximately 77% of global arable land use is devoted to forage cultivation, which is the basis for animal production and global food security. Therefore a sustainable and biologically diverse forage cultivation is needed. Feed for cattle needs to contain a good balance between fibre, energy and protein. READ MORE

  6. 20. Energy demand and biogas production in rural areas : A case study in the Raqayapampa community in Bolivia

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Halvor Solheim Haugen; Noel Arancibia Holm; [2023]
    Keywords : ;

    Abstract : Improved access to energy can greatly improve living standards, and there are correlations between increased access to electricity and higher scores on both the Human Development Index (HDI) and the Educational Development Index (EDI). Increasing access to energy can also help decrease dependability on hazardous fuels and energy sources, such as firewood for cooking. READ MORE