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Showing result 1 - 5 of 287 essays matching the above criteria.

1. 1. Forecasting Volatility of Electricity Intraday Log Returns with Generalized Autoregressive Score Models

   University essay from Göteborgs universitet/Graduate School

   Author : Gustav Veres; Philip Ahlfridh; [2023-06-29]
   Keywords : ;

   Abstract : We forecast volatility of electricity intraday log returns with Generalized Autoregressive Score (GAS) models. We extend our GAS models with variables representing the difference between the public’s expectation of weather and energy load and the actual outcome using a restricted ARMA(4,4) model. READ MORE

3. 2. Energy efficiency of smelting of scrap aluminium in HPDC facilities : Available and upcoming technologies

   University essay from Linköpings universitet/Energisystem

   Author : Bogdan Radu Racsi; [2023]
   Keywords : high pressure die casting; HPDC; energy efficiency; cast house remelting; internal aluminium scrap; melting furnace; melting and holding furnace; drivers; barriers;

   Abstract : The aluminium industry is anticipated to witness a surge in demand, with projectionsof a two to three-fold increase by 2050. Meeting environmental objectives andaddressing the growing emphasis on sustainability from both the industry andconsumers seeking eco-friendly products present significant challenges. READ MORE

4. 3. Real-time Energy Performance Tracking

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Huu Thien Nguyen; [2023]
   Keywords : ;

   Abstract : Energy performance tracking is becoming increasingly significant in the building industry as a means of improving energy efficiency. This thesis provides answers to the questions related to improving energy tracking system in general, including its potentials, problems and challenges. READ MORE

5. 4. Hold My Flowers

   University essay from Lunds universitet/Industridesign

   Author : Frida Neckmar; [2023]
   Keywords : Vases; interior design; modularity; fresh flowers; material exploration; Arts and Architecture; Technology and Engineering;

   Abstract : This Bachelor’s degree project investigates how precious fresh-cut flowers self sustainably can be arranged to be fully showcased and make them come into their own. Inspired by nature’s organic shapes and emphasising functionality, the project concludes a series of carefully designed modular vases. READ MORE

6. 5. Utilization of Biomethane in Decarbonising India´s Energy Mix

   University essay from KTH/Energiteknik

   Author : Niraj Ravindra Kunkulol; [2023]
   Keywords : Anaerobic digestion; biogas; biomethane; membrane filtration; pressure swing adsorption; Anaerob rötning; biogas; biometan; membranfiltrering; trycksvängadsorption;

   Abstract : This thesis investigates the potential of biomethane production in India, the impact of its integration into the energy mix, and the corresponding Greenhouse Gases (GHG) emission and potential reduction. India, with its huge population and being an agriculturally rich country, produces gigantic amounts of biodegradable waste from various sources such as Municipal Solid Waste (MSW),agricultural waste, animal husbandry, sugar industry, etc. READ MORE