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Showing result 21 - 25 of 71 essays matching the above criteria.

  1. 21. Power-to-Gas and zero-emission buses in Uppsala : challenges and Opportunities from a techno-economic perspective

    University essay from SLU/Dept. of Energy and Technology

    Author : Mårten Rosell; [2021]
    Keywords : Power-to-gas; bränsleceller; medicinsk syrgas; modellering; lönsamhet;

    Abstract : This thesis has explored the use of power-to-gas technology as a means to produce hydrogen for fuel cell electric buses. The municipal council of Uppsala are looking at options to electrify the local city and regional bus fleet but have been faced with power capacity constraints on the local electrical grid. READ MORE

  3. 22. The effects of analyst’s recommendations on stock prices and trade volumes : An event study on the Swedish market.

    University essay from Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Author : Filip Lööf; Casper Dahlberg; [2021]
    Keywords : OMXS30; Analysts’ recommendations; Stock prices; Trade volumes; Abnormal returns; Abnormal volumes; Efficient Market Hypothesis;

    Abstract : This thesis analyzes the effects of analysts’ recommendations on stock prices and trade volumes of firms listed on OMXS30 during the three-year period 2018-2020. An event study of 313 recommendations issued during the three- year period was conducted in order to calculate the abnormal returns and abnormal volumes during the event window. READ MORE

  4. 23. Simulation Tool for Design of Multiple Photovoltaic Systems : Estimation of System Sizes, Grid Interaction, and Area Requirements

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Maria Björklund; [2021]
    Keywords : Photovoltaic system; simulation; design; system size; orientation; tilt; azimuth; grid interaction; roof-installation;

    Abstract : Photovoltaic solar power is an increasing source of energy and part of the renewable energy generation which is needed in the near future to achieve the set climate goals. When planning new photovoltaic installations, parameters which affect the design are both local conditions (e.g. weather) and system parameters such as tilt and azimuth angles. READ MORE

  5. 24. Utilising waste heat from Edge-computing Micro Data Centres : Financial and Environmental synergies, Opportunities, and Business Models

    University essay from KTH/Industriell ekonomi och organisation (Inst.)

    Author : Eleanor Jane Dowds; Fatme El-Saghir; [2021]
    Keywords : Edge-computing; Micro Data Centre; waste heat; District Heating;

    Abstract : In recent times, there has been an explosion in the need for high-density computing and data processing. As a result the Internet and Communication Technology (ICT) demand on global energy resources has tripled in the last five years. READ MORE

  6. 25. Volatility- An investigation of the relationship between price- and yield volatility

    University essay from Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Author : Samia Nasir; [2020]
    Keywords : Price Volatility; Yield Volatility; Python; Bonds; Zero-Coupon rate; COVID-19;

    Abstract : This report investigates the relationship between the yield volatility and the price volatility in the Swedish market. The method given in our report can be used to analyze any market with appropriate data set. We have used a time-series data of interest rate yield curves from Swedish government bonds. READ MORE