Sökning: "Energieffektivisera"
Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet Energieffektivisera.
1. Omställning – Tillväxt – Effektivisering : Energifrågor vid renovering av flerbostadshus
Sammanfattning : Flerbostadshus anses viktiga för att minska energianvändningen i byggnader, och potentialen att energieffektivisera i samband med renovering är stor. Denna studie behandlar hur arbete med energifrågor genomförs i renovering av flerbostadshus byggda under miljonprogrammet i stadsdelen Östra Sätra i Gävle. LÄS MER
2. Distributed wireless control strategies for district heating substations
Sammanfattning : The overall fuel efficiency of district heating could clearly be improved by using new strategies for measurement and control. The potential for improvement is on the order of several percent. LÄS MER
3. Building Sustainability : Studies on incentives in construction and management of real estate
Sammanfattning : This thesis summarizes the results from several studies with connection to sustainability in construction and management of real estate. Here, the concept sustainability includes environmental, social and economic dimensions and focus is on the actors with the best possibilities to impact real estate, namely the real estate owners and the developers. LÄS MER
4. Improved energy efficiency in double disc chip refining
Sammanfattning : The electrical energy consumption in thermomechanical pulping (TMP) is very high, in the range of 2 – 3 MWh/adt depending on process solution and on the product quality specifications for the paper product. Both pulpwood and energy prices have increased rapidly for some time. LÄS MER
5. Re-viewing industrial energy-efficiency improvement using a widened system boundary
Sammanfattning : Improved energy efficiency in industry is important for reaching the targets within the EU strategy for increased sustainability. However, energy efficiency is not always prioritised within companies, and the improvement potential remains large. This paradox called an energyefficiency gap is explained by energy-efficiency barriers. LÄS MER