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Hydrogen use increase and so does the knowledge about its risks, but not necessarily about how to handle these risks. Limited literature is available about risk mitigation for hydrogen use, the objective of this thesis is to increase this knowledge. Risk reduction measures that could be relevant for hydrogen leakage were reviewed and their potential for further assessment was qualitatively consid
The climate is changing, something that many scientists correlate to increased emissions of greenhouse gases. The effluent that is considered to have the highest impact on global warming is carbon dioxide, when effect and quantity are taken into account. Most projections however, show that the effect is reversible if the amount of carbon dioxide emissions discharged to the atmosphere is decreased.
The UN Sustainable Development Goals provide inspiration for current and future funding proposals. Many opportunities exist to address affordable and clean energy (Goal 7). But, universities must balance academic freedom and the urgency required to achieve these goals, while being critical, entering politicised arenas, and remaining a legitimate institution. “The workshop offers a deepened discuss
Electricity demand in southern Sweden is expected to increase significantly in the coming decades. More electric cars, cleaner industries, and the phase-out of fossil fuels will require much larger amounts of electricity than today. At the same time, Skåne currently produces only part of the electricity it consumes and depends heavily on electricity imports from other regions and neighbouring coun
Vätgas har potential i ett energilagringssystem eftersom det är en energibärare som är väldigt energirik och kan lagras i stor skala. Vätgas kan produceras enkelt via elektrolys av vatten och lagras i stora mängd under högt tryck, vid behov kan vätgasen sedan brännas i en kraftverksprocess och generera elektricitet. Då förbränning av vätgas med syrgas enbart bildar vattenånga kan ett förnybart ene
Med ökad andel intermittent elproduktion i Sveriges elproduktionsmix och ett åldrande stamnät ökar behovet av flexibilitet i elsystemet. Lagring av energi, till exempel i vätgas, är ett exempel på en sådan flexibilitetslösning, eftersom energin kan flyttas från tidpunkter med överskott till tidpunkter med högt energibehov. Syftet med examensarbetet är att undersöka energisystemnyttan med ett v äga
Tropicalizing a technology entail adapting it to a tropical climate. This paper analyzes how an innovative solution for decarbonization – the green hydrogen - is introduced to Costa Rica. This research examines a niche trying to enter a sector under construction, contributing to the growing literature about this emerging sector. This thesis deeply examines the green hydrogen niche, building an inn
Forskare Kontaktinformation E-post: meng [dot] zhang [at] har [dot] lu [dot] seOrganisation Institutionen för handelsrätt Rumsnummer: EC2-360 Hämtställe: 10 WebbplatsMeng Zhangs profil i Lunds universitets forskningsportalAndra roller Gästforskare Raoul Wallenberg institutet för mänskliga rättigheter och humanitär rätt Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrer
https://www.ehl.lu.se/meng-zhang - 2026-06-25
In the context of a decarbonized future where stringent carbon dioxide (CO2) emissions constraints are imposed on vehicles, hydrogen emerges as a promising solution to address emissions directly at the point of use. This chapter explores the potential of using hydrogen to power vehicles, particularly in the context of heavy-duty (HD) internal combustion engine (ICE) applications. Hydrogen vehicles
I takt med att världen blir mer medveten om hur människans beteende påverkar jordens klimat, ställs också högre miljömål. Ett hållbart energisystem är en del av dessa miljömål och att övergå till enbart förnybara energikällor är ett verktyg för att uppnå dessa. Övergången till endast förnybara energikällor riskerar dock att medföra problem, bland annat så kallad effektbrist. Effektbrist är inget nAs the world becomes more aware of how human behavior affects the earth’s climate, higher environmental goals are also set. A sustainable energy system is one part of these environmental goals, and switching to only renewable energy is a tool to reach such goals. However, a system with only renewable energy can be vulnerable at time periods of reduced production of electricity, with a subsequent r
Divison of Heat Transfer About meMy background is in chemical engineering and sustainable energy solutions, with extensive experience spanning from entrepreneurial initiatives to in-depth technical expertise. I earned my Master's degree in Sustainable Energy from DTU in Copenhagen, specializing in the optimization of energy systems and I am originally from Greece.About my research projectMy resear
