Sökning: "energy policies"
Visar resultat 21 - 25 av 212 avhandlingar innehållade orden energy policies.
21. Combined Assessment of Future Heat Supply and Demand - A Dynamic Systems Approach
Sammanfattning : In order to meet climate change mitigation targets, the use of fossil fuels has to be reduced and, eventually, be phased out in all sectors. As the heating sector occupies a central place in energy systems, especially in Nordic countries, it is affected by and affects other energy sectors. LÄS MER
22. Heat Transfer Aspects of Using Phase Change Material in Thermal Energy Storage Applications
Sammanfattning : Innovative methods for providing sustainable heating and cooling through thermal energy storage (TES) have gained increasing attention as heating and cooling demands in the built environment continue to climb. As energy prices continue to soar and systems reach their maximal capacity, there is an urgent need for alternatives to alleviate peak energy use. LÄS MER
23. System studies of the use of industrial excess heat
Sammanfattning : Energy, materials, and by-products, can be exchanged between companies, having positive effects in the form of improved resource efficiency, environmental benefits, and economic gains. One such energy stream that can be exchanged is excess heat, that is, heat generated as a by-product during, for example, industrial production. LÄS MER
24. Tracking Emissions Reductions and Energy Efficiency in the Steel Industry
Sammanfattning : The iron and steel industry has become increasingly globalised. Market conditions are also changing and de-carbonisation of production is challenging.The objective of this thesis is to assess how energy efficiency and greenhouse gas emissions reductions can be promoted and effectively monitored in the steel industry. LÄS MER
25. Energy system perspectives on transport biofuel policies – a modelling analysis
Sammanfattning : Climate concerns and energy security issues have in recent years triggered the interest in biofuels for transport. This has resulted in governmental and intergovernmental targets that, if implemented, will lead to an unprecedented growth in biofuel production. LÄS MER