Sökning: "Carbon neutral district"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Carbon neutral district.

1. 1. Improvement of anautomatic networkdrawing algorithm in thecontext of utility networks

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Hyacinthe Ménard; [2024]
   Nyckelord :District Heating Network; Mathematical Optimization; Python; Fjärrvärme; Optimeringslära; Python;

   Sammanfattning : The European Union’s ambitious climate targets necessitate substantial reductions in greenhouse gas emissions, particularly within the heating and cooling sector, which accounts for a significant portion of energy consumption. District Heating and Cooling (DHC) systems emerge as a key solution for decarbonizing this sector by enabling high efficiency heat production and the integration of renewable and carbon-neutral energy sources. LÄS MER

3. 2. LCA på byggnaden och dess installationer : Utsläpp av växthusgaser vid produktion av isolering kontra energianvändningen i nya byggnader

   M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Författare :Helena Lindholm; Susanne Dahlby; [2023]
   Nyckelord :;

   Sammanfattning : Byggsektorn står idag för en femtedel av Sveriges totala utsläpp av koldioxidekvivalenter (CO2e) och har i det närmaste varit oförändrad medan energianvändningen i byggnader har minskat över tid. Även byggnadens installationer har förbisetts trots att de står för en betydande andel av utsläppen kopplat till en byggnads livscykel. LÄS MER

4. 3. Biogas Potential in the North of Sweden : Inventory and Techno-Economic Assessment of Substrates for an Increased Biogas Production in Norrbotten

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Alma Fahlén Hammar; [2023]
   Nyckelord :Biogas; anaerobic digestion; AD; Norrland; bioenergy; fossil-free; chemical engineering; Chemistry; Technology and Engineering;

   Sammanfattning : Great investments are planned in the north of Sweden the coming years, not the least in the county of Norrbotten where the projects collectively are referred to as the green transition due to the focus on fossil-free techniques. But to be able to secure a sustainable energy supply and reach the goal set by the member states of the European Union of a carbon dioxide neutral union in 2050 the production of alternative energy sources needs to intensify. LÄS MER

5. 4. Towards a Positive Energy District : Analyzing Key Performance Indicators in Urban Planning for a Sustainable District: A Case Study

   Master-uppsats, KTH/Urbana och regionala studier

   Författare :Kritika Singh; [2022]
   Nyckelord :carbon-free; climate-neutral goals; sustainable neighborhood; Positive Energy Districts PEDs ; environmental; social; economical; people; Key Performance Indicators KPIs ; stakeholders;

   Sammanfattning : Urban neighborhoods that work toward carbon-free, climate-neutral goals, attain apositive energy balance, and aspire for excess renewable energy production aredefined as Positive Energy Districts (PEDs). PEDs are designed to contribute tosustainable urban growth, and it is also true that sustainable urban growth can leadto the creation of PEDs. LÄS MER

7. 5. Investigating the possibility of Jakobsgårdarna district in Borlänge, Sweden becoming a Positive Energy District (PED)

   Magister-uppsats,

   Författare :Rayan El Sawalhi; [2022]
   Nyckelord :Positive Energy District PED ; Building energy Modeling; IDA ICE; urban scale; district heating; heat pumps; photovoltaic panels; energy demands; energy production;

   Sammanfattning : Climate change is a global phenomenon that strongly affect cities and urban areas. Due to the intensive industrial activities and global population growth leading to more fossil energy demands for the last century, the global warming effect appeared to have been significantly exacerbated. LÄS MER