289 uppsatser · sida 13 av 20
Studie av Hållsta skola i Eskilstuna
… desirable since oil is a fossil fuel. The aim of this study was to identify cost effective measures for decreased energy use for heating and hot water in the school, and to find alternatives to the oil burners. The school was built between 1963 and 1975 and consists of two …
… create health problems and deaths among people. There is a need for low cost interventions like household-based water treatment and safe storage (HWTS). Solvatten AB is a Swedish company based in Stockholm. Their product, Solvatten, is a household water treatment unit that can …
… product meets the set requirements. In conclusion and in view of the set cost limitations a study was carried out on how viable the solution is for the company. The investigations conducted showed that the final product met the set requirements. This applies particularly to the …
En jämförelse och livscykelskostnadsanalys
… from the materialproducer Isover have been chosen for theresearch. Life cycle cost analysis hasbeen made to conclude the mostprofitable wall type, seen from asustainable and economic perspective.The calculations have been made for aperiod of 50 years.The report shows that …
… The advantage of Excel is that there is no need for a re-calculation at the cost of various types of machine hall. All that is needed is to replace the various parameters. A further advantage of Excel is that Microsoft Office is available in most computers, which means that no …
… the calculated internal rate of return was 6.9 percent and a total investment cost of SEK 22 million gives a net profit of SEK 30 million after 25 years. The corresponding figures for the PV system are 10 percent internal rate of return, SEK 7.3 million in investment cost and …
… Further, this type of energy is environmentally friendly, natural and free of cost. This report covers solar energy in an urban environment and consists of a case study of installations of photovoltaic cells in a part of the city of Stockholm. It is mainly the economic aspects …
… tool to attract more customers to the mall. In the calculations, both the cost and energy production of solar thermal collectors and solar cells has been taken into account, in regard to the technical conditions of Kista Galleria. Both technical and an economic analysis have …
… and returnable packaging with the methods life cycle analysis and life cycle costs analysis. These two different packaging are analyzed through the company Clas Ohlson’s packaging-flow. To get a picture of how the flow works, a visit at the company and email contact have been …
En jämförelse av rörmaterial i vattenburna värmesystem
… thesis aims to compare differentpiping materials in heating systems interms of cost as well as to illustratethe impact of energy characteristics ofdifferent materials over its servicelife. The methods used for costcalculations regarding piping are alsoto be examined to highlight …
Potentiell besparing i fjärrvärmesystem
… through simulations and calculations, how big of a reduction in production cost a lower temperature in the city of Ystad’s district heating system would correspond to. The results show that a cold year, such as 2010, 1.8 SEK of the production cost could be saved per MWh sold …
För säkrare kalkyler i egenregiprojekt
Syftet med detta examensarbete är att analysera nyckeltalen för produktionskostnaden som nyttjas vid investeringsbeslut i flerbostadsprojekt. För att kartlägga osäkerheterna innan investering sker tas kostnadskalkyler fram. Dessa kalkyler innehåller ofta flertalet osäkra poster …
Grundade i antaganden om sjukfrånvaro och förändring i arbetsbelastning efter intervention inom en avdelning i läkemedelsbranschen
… leave due to heavy strenuous work. The calculation method used was "Remaining costs". The method helps to calculate the costs that the company had left when staff were absent from work. The study results showed that, through the assumption of one long-term illness every three …
… has the potential to shift heating loads from winter to summer, thus reducing cost and environmental impact of District Heat production. In this study, a concept of high temperature borehole thermal energy storage (HT-BTES) together with a pellet heating plant for temperature …
Tillämpning av industriell symbios för ökad resurseffektivitet inom den svenska tomatodlingsbranschen
Industries with energy costs as a large proportion of their total costs are greatly affected by the instruments deployed to cope with the Swedish climate and energy policy goals. With energy costs representing more than 30 % of the total costs, tomato cultivators are one of the …
