Sökning: "Demand model"

Visar resultat 21 - 25 av 2955 uppsatser innehållade orden Demand model.

1. 21. Investigating the dynamics between the developing Nordic hydrogen market and the electricity system under uncertainty

   Master-uppsats, KTH/Energiteknik

   Författare :Timon Renzelmann; [2024]
   Nyckelord :energy modelling; energy storage; global sensitivity analysis; hydrogen; Method of Morris; Nordics; OSeMOSYS; uncertainty analysis; energimodellering; energilagring; global känslighetsanalys; vätgas; Morris-metoden; Nordiska länder; OSeMOSYS; osäkerhetsanalys;

   Sammanfattning : The potential of hydrogen as a clean energy carrier is hotly debated, but it promises to significantly contribute to a sustainable energy future. Hydrogen can replace fossil fuels in carbon-intensive industries, heavy transport and aviation, and support a renewable energysystem by acting as energy storage to balance intermittent supply. LÄS MER

3. 22. Digital Twins and Sustainability: A Comprehensive Review of Limitations and Opportunities

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Simeon Petrov; [2023-12-04]
   Nyckelord :Digital Twins; Real Twin; Sustainability; Metrics; Indicators; Industry; Manufacturing; Production; Systemic Literature Review;

   Sammanfattning : During the past few years there has been an increasing push to deliver sustainable products and improve production processes to meet the growing demand faced by various types of industries. There is a high importance placed on identifying and defining project, product, and policy goals but sustainability goals within these areas are difficult to define. LÄS MER

4. 23. Variation Management Strategies for Future Construction Sites: A study to address role of an equipment rental business in the energy transition

   H-uppsats,

   Författare :Ellen Blanksvärd; Frida Svensson; [2023-09-21]
   Nyckelord :battery storage; variation management; flexibility services; peak shaving; load shifting; demand side management; rental business; electrification; construction equipment; construction sites;

   Sammanfattning : Construction sites are facing challenges with high power peaks due to electrificationof heavy equipment where potential consequences are increased power tariffs locallyand risk of limited power supply. Another development is an increased intermittentpower supply due to more wind- and solar power in the electricity system, whichcauses price fluctuations. LÄS MER

5. 24. VI LJUGER INTE HELT, MEN VI TALAR INTE OM HELA SANNINGEN - En kvalitativ innehållsanalys av svensk greenwashing

   Kandidat-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

   Författare :Ebba Bäckman; Ella Åberg; [2023-09-20]
   Nyckelord :Greenwashing; Grön marknadsföring; Reklam; Multimodal analys; Semiotik; Retorikanalys;

   Sammanfattning : In the society of today environmental issues have a major impact on the agenda, which calls for the fact that organisations need to start prioritizing communication that strengthen their environmental profile. Since the demand for environmental friendly products and services increases the organisations need to work harder to market green products and services. LÄS MER

7. 25. Hur hanteras missbruksproblem på arbetsplatsen? En kvalitativ studie om HR- och personalchefers strategier att hantera personal med missbruksproblematik

   Kandidat-uppsats, Göteborgs universitet / / Institutionen för sociologi och arbetsvetenskap

   Författare :Christian Svensson; Selma Mattsson; [2023-09-13]
   Nyckelord :education; rehabilitation; prevention; substance abuse problem;

   Sammanfattning : The purpose of this study was to investigate what strategies HR and managers with staff responsibilities use to detect, rehabilitate and prevent alcohol- and drug abuse in the workplace. Furthermore, if these strategies differ when employees work remotely or from the office. LÄS MER