Sökning: "solenergi"
Visar resultat 1 - 5 av 46 avhandlingar innehållade ordet solenergi.
1. Travelling Business Models : On adapting business models to new contexts
Sammanfattning : How business models are configured can provide one solution to bringing forward sustainable innovations and transforming businesses and industries so that they become more sustainable. Creating a shift in the energy sector’s use of renewable sources is of particular importance since the energy sector is the source of one-fourth of all global greenhouse gas emissions. LÄS MER
2. Development of Concentrating Photovoltaic-Thermal Solar Collectors
Sammanfattning : Fossil fuels have greatly improved human living standards and saved countless lives. However, today, their continued use threatens human survival, as CO2 levels rise at an unprecedented pace to levels never seen during human existenceon earth. LÄS MER
3. Aktiviteter för passivhus : En innovations omformning i byggprocesser för energisnåla bostadshus
Sammanfattning : Avhandlingen behandlar byggprocesser i södra Sverige som hade ambitionen att åstadkomma lågenergihus liknande den tyska passivhusstandarden. Syftet med avhandlingen är att öka förståelsen för processer i införandet av ett energikoncept. LÄS MER
4. Power to the people : Diffusion of renewable electricity in rural areas of developing countries
Sammanfattning : Nearly all the 1.3 billion people in the world with no electricity access live in developing countries. On the one hand, electricity is a basic need. On the other hand, the environment should not be further damaged. LÄS MER
5. Development of a Novel Gas Turbine Simulator for Hybrid Solar-Brayton Systems
Sammanfattning : Hybrid solar-Brayton systems utilize both solar thermal energy and supplementary renewable fuels to provide controllable and dispatchable power output, which renders them a promising way to meet the growing energy demand and reduce the carbon footprints. However, existing testing facilities for key components in such hybrid systems often fail to accomplish the testing requirements, hence impeding the improvement of the renewable energy share and the overall efficiency. LÄS MER