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<em>förutsättningar och tolkning av resultat</em>
Background: Life-cycle costing (LCC) is an investment calculation that takes into account operating costs throughout the investee lifecycle. LCC calculations are mainly used to evaluate investments that have no revenue side. Attempts to apply the LCC calculations for …
En studie av två verkliga byggnader
… whole. The calculations were made using the method of net present value of the life cycle costs. Two parameters were chosen as uncertain, and for that reason as variables. Those parameters were the interest rate of calculation and the future price of energy. Break even could …
Fiskens miljöpåverkan för konsumtion i Stockholm
… (RAS), which is a fairly new but growing fish production system worldwide. The life cycle assessment in this study shows that domestic production of fish not necessarily is environmentally preferable but has the potential to be so if some processes can be performed more …
… the temperature difference in the ventilation ducts. Analysis has been made on life cycle costs on how to reduce the heat losses in an economic manner. To buildings, Höstvägen 14 and 22 in Växjö, which have been equipped with exterior placed ventilation systems have been …
… profitability of different energy efficiency measures are analyzed using the Life Cycle Cost, LCC method, using results obtained from the technical analysis. The conclusion made from the results and analysis is that improvements in the energy performance in windows is …
… methods and concepts of this essay are re-engineering, UML, system development life cycle, design patterns and MVC. The science approach used is design science where the artifact being developed are a set of models. In the analysis phase of the process the system is analyzed …
Planering av belysningsanläggning i mekanisk verkstad
… measuring illuminance and by simulations in the software DIALux. Additionally Life Cycle Cost (LCC) was used as an instrument of comparison. One alternative was designed using mainly modern T5 fluorescent lighting. For the other alternative powerful LED-lamps were chosen as the …
Varvtalsstyrning till utvalda pumpenheter på Blekeri 4
… an annual saving of 1172 MWh of electricity and 560 000 SEK. With an economic lifetime of 10 years and a discount rate of 6.8% the final result for the entire life-cycle savings became 3 355 000 SEK. The conclusion was that it is preferred to introduce variable speed drive on …
Med hja?lp av livscykelanalys
… and relining was done with an environmental perspective. A simplified life cycle assessment (LCA) was done according to the International Organization of Standardization (ISO) with the LCA tool Eco-indicator 99, in order to be estimate the impact on the environment. LCA is a …
Vid Craboverket i Fagersta
Life Cycle Assesment, LCA, används för att sammanställa och utvärdera in- och utflöden ur ett system samt potentiell miljöpåverkan under en produkts livscykel. Beräkningarna görs genom att se hela produkten ur ett livscykelperspektiv, dvs. från det att produkten är en råvara …
Life Cycle Assesment, LCA, används för att sammanställa och utvärdera in- och utflöden ur ett system samt potentiell miljöpåverkan under en produkts livscykel. Beräkningarna görs genom att se hela produkten ur ett livscykelperspektiv, dvs. från det att produkten är en råvara …
Utifrån certifieringskriterier om relevans, potential och styrbarhet
Life Cycle Assesment, LCA, används för att sammanställa och utvärdera in- och utflöden ur ett system samt potentiell miljöpåverkan under en produkts livscykel. Beräkningarna görs genom att se hela produkten ur ett livscykelperspektiv, dvs. från det att produkten är en råvara …
… fashion industry changes rapidly and fashion products have very short life-cycles. Time is therefore of the essence and constitutes an important competitive factor. By reducing lead time in the distribution chain a company can win market shares and increase profitability. RFID …
a study on non-adopter views of a new technology
… of the respondents raising doubts about the actual environmental benefits by a life cycle approach. A finding in this study is also that PV-systems are seen as being very easy to use, which indicates a positive view of the characteristic of complexity.
… as possible. The impact a product has on the environment can be analyzed in a life cycle assessment. In the societal dimension the impact that diets, requested products, population growth and animal ethics have on the consumption is included. The concept of sustainability is …
