Essays about: "greenhouse gas emission"

Showing result 1 - 5 of 262 essays containing the words greenhouse gas emission.

  1. 1. Bio-LNG and CO2 liquefaction investment for a biomethane plant with an output of 350 Nm3/h : A techno-economic-environmental analysis

    University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

    Author : Lars-Julian Vernersson; [2022]
    Keywords : Biomethane liquefaction; Carbon dioxide liquefaction; Biogas upgrading; Liquefaction economy; Biomethane life cycle assessment; Biomethane greenhouse gas saving potential; Biomethane emission factor.;

    Abstract : Stricter requirements from the European Union and the German government regarding the utilization of renewable and sustainable fuels for transportation, power, and heat production are currently in effect. This has led to that heavy transportation companies are looking for a more sustainable alternative to liquefied natural gas, such as liquefied biomethane. READ MORE

  2. 2. What is the future of emission data? A study of environmental purchasing criteria in the heavy road freight transport industry in Sweden

    University essay from Lunds universitet/Produktionsekonomi

    Author : Måns Kvarnfors; Magnus Åström; [2022]
    Keywords : emission data; purchasing; GHG emissions; road transport; Sweden; environmental purchasing; Technology and Engineering;

    Abstract : Heavy road freight transports in Sweden are responsible for a significant portion of national greenhouse gas emissions. Earlier research has looked at the purchasing process of transports in a business-to-business context and established its importance for limiting environmental impact. READ MORE

  3. 3. Emission of greenhouse gases from constructed wetlands : Nutrient status in relation to methane and nitrous oxide emission

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Christian Lundström; [2022]
    Keywords : Constructed wetland; greenhouse gas emission; nutrient status; ebullition; Anlagd våtmark; växthusgasutsläpp; näringsstatus; ebullition;

    Abstract : Agricultural land releases large amounts of nitrogen and phosphorus to water bodies which causes eutrophication. Creating wetlands on agricultural land is one way to prevent this major issue. However, constructed wetlands are a large emission source of greenhouse gases. READ MORE

  4. 4. GHG impact of cloud IT solutions from Scania's commercial autonomous vehicles in use phase: Assessment, challenges, and possible recommendations to reduce GHG impact

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Cong Huifen; [2022]
    Keywords : Sustainable Development; Green IT; cloud service solution; cloud GHG emissions; cloud GHG assessment; Sustainable Software Development;

    Abstract : Sustainability study in the ever-growing Information technology (IT) sector is an emerging interdisciplinary research field. As one essential element in this sector, the development and implementation of cloud-based autonomous vehicles have the great potential to bring convenience to society and are defined as the climate change mitigation strategy. READ MORE

  5. 5. Life Cycle Assessment of Electric Road Systems - Climate impact in comparison with battery electric vehicles, biogas vehicles and fuel cell electric vehicles

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Ebba Söderström; Emanuel Bengtsson; [2022]
    Keywords : Electric road systems; Elonroad; life cycle assessment; rail; feed-in station; pick-up; on-board charger; climate impact; global warming potential; articulated lorry; lower medium car; bus; Technology and Engineering;

    Abstract : One third of Sweden's total annual greenhouse gas emissions originate from the transport sector today and great changes are thus needed in order to reach the net zero emission target by 2045. One of the most important measures discussed is an increased electrification of the transport sector and a solution with potential to contribute to this transition is electric road systems (ERS), where vehicles are charged dynamically. READ MORE