Sökning: "Urban Persson"
Visar resultat 1 - 5 av 27 avhandlingar innehållade orden Urban Persson.
1. Realise the Potential! : Cost Effective and Energy Efficient District Heating in European Urban Areas
Sammanfattning : The Member States of EU27 need to accelerate the integration of energy efficient technology solutions to reach the 20% energy efficiency target set for 2020. At current pace, projections indicate that only half of expected primary energy reductions will be reached. LÄS MER
2. Att styra ett hållbart byggande - En definition av och en styrmodell för ett hållbart byggande
Sammanfattning : A large part of the Earth’s turnover of resources is associated with buildings and building construction. There is therefore a complex relationship to be taken into consideration when realizing construction projects, since economic and social aspects also affect individual people. LÄS MER
3. Management of Sustainability in Construction Works
Sammanfattning : The present global environmental condition is a consequence of the increasing consumption of natural resources whose depletion exceeds what is physically possible to sustain in the long term. The construction sector is a considerable contributor to this resource depletion and sustainability is adopted in the form of the theory of ecological modernization. LÄS MER
4. District heating in future Europe : Modelling expansion potentials and mapping heat synergy regions
Sammanfattning : This thesis presents a set of methodologies and approaches to investigate and determine the extent by which district heating can contribute to improved energy system efficiency and reduced carbon dioxide emissions in future Europe. The main motivation for suggesting large-scale implementation of district heating as a structural energy efficiency measure to obtain these objectives originates essentially in the predicament that a majority of European buildings today remain highly dependent on fossil fuels to provide energy needed for space heating and hot water preparation. LÄS MER
5. Influences from Building Energy Efficiency Refurbishment on a Regional District Heating System
Sammanfattning : Improving energy performance of existing buildings is an important part in decreasing energy use and in turn reduce the greenhouse gas emissions caused by human activity and the primary energy use.To be able to evaluate how energy refurbishment influences the greenhouse gas emissions and the primary energy use a wider system perspective is needed that puts the building in its context. LÄS MER