110 uppsatser · sida 7 av 8
Utvecklingen och orsakerna
… to was greater than expected. Reducing their energy consumption led to lower electricity cost, reducing the size of packaging led to reduced costs in both manufacturing and disposal, and working to prevent scandal turned out to be cheaper than being involved in them.
… of all major installations (heating, domestic water, ventilation, sanitation, electricity) are reported so that one can in principle start construction of the house. In addition there are calculations done on the building’s energy management. The result is a two stored house …
… of the house, various constructional elements, ventilation, sanitation and electricity have to be drawn. Calculations of these aspects also have to be made, to ascertain that the different parts function as they should, and that the dimensions are sufficient. The second part is …
… reactors in Forsmark together produces approximately one-sixth of Sweden’s electricity consumption each year.The background of this study is that a large number of requests come to the purchasing department with incomplete information. Usually it is in the description of what is …
… is cooled by applying external heat. This technique involves a reduction in electricity consumption compared to electrically-powered cooling machines and does not affect the district cooling system usage. It was therefore of interest to investigate if sorptive cooling would be …
En beskrivning av energieffektiva åtgärder i flerbostadshus och dess lönsamhet
… efficiency measures in the building envelope, HVAC , household and residential electricity and solar energy. The companies have chosen to implement various extensive measures and outcome measures differ between objects of different conditions. Also the choice of calculation …
Harmonics in power grids at Skellefteå Hospital
… low and an unreasonably large area of solar panels is required to cover the electricity demand. Two scenarios are evaluated. In scenario one, all the space available for the installation of photovoltaic panels is used. This gives a large energy surplus during summer. In scenario …
<em>Med hjälp av solceller</em>
… low and an unreasonably large area of solar panels is required to cover the electricity demand. Two scenarios are evaluated. In scenario one, all the space available for the installation of photovoltaic panels is used. This gives a large energy surplus during summer. In scenario …
… with roughly 75-157 tonnes of CO2 equivalents per year, depending on how the electricity consumption’s environmental impact is estimated. The payback period is about 11 years, including the warm-up period that is necessary before commissioning the BTES. The savings in …
Beräkning av utnyttjningstid för en uppvärmd konstgräplan med alternativa rörplaceringar
… to increase the utilization time up to 7000 hours per year, with a calculated electricity consumption of about 262 MWh/year. The sensitivity analysis performed on the material's thermal conductivity shows that the choice of material for similar heating systems is important and …
En kvalitativ studie om hur Falu Energi & Vatten bör kommunicera med unga vuxna
… is owned by the munici- pality of Falun and manages community services in electricity, district heating, fresh water, sewerage, metropolitan area network and waste disposal. The following theories have been used in the study: convergence culture, digital natives, information …
… they are empty parts of the year. All Swedish schools could reduce their electricity consumption by 1 TWh per year, which in money equivalents to the salary costs of about 2,000 teaching positions. 8 schools in Ludvika and 10 schools in Pitea? who has completed EPC projects have …
… they are empty parts of the year. All Swedish schools could reduce their electricity consumption by 1 TWh per year, which in money equivalents to the salary costs of about 2,000 teaching positions. 8 schools in Ludvika and 10 schools in Pitea? who has completed EPC projects have …
… they are empty parts of the year. All Swedish schools could reduce their electricity consumption by 1 TWh per year, which in money equivalents to the salary costs of about 2,000 teaching positions. 8 schools in Ludvika and 10 schools in Pitea? who has completed EPC projects have …
… they are empty parts of the year. All Swedish schools could reduce their electricity consumption by 1 TWh per year, which in money equivalents to the salary costs of about 2,000 teaching positions. 8 schools in Ludvika and 10 schools in Pitea? who has completed EPC projects have …
