Essays about: "Alternative energy technologies"

Showing result 16 - 20 of 166 essays containing the words Alternative energy technologies.

  1. 16. Techno-economic and environmental analysis of alternative pathways for urea fertilizer production.

    University essay from Linköpings universitet/Industriell miljöteknik

    Author : Wilson Rodriguez; [2023]
    Keywords : Urea fertilizer; ammonia; natural gas; biogas; GWP; PE; hydrogen; nitrogen; technologies.;

    Abstract : The increasing global population has placed significant pressure on meeting food demands, leading to the widespread use of fertilizers to enhance crop yields. Urea, being the most used fertilizer globally, has contributed to improved agricultural productivity. READ MORE

  3. 17. Characterisation of Ionic Liquid doped Polybenzimidazole Membranes for Application in High-Temperature Proton Exchange Membrane Fuel Cells

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Adam Jacobsson Trönndal; [2023]
    Keywords : Fuel cells; Phosphoric acid; Polybenzimidazole; PA-PBI; Ionic liquid; IL; High temperature proton exchange membrane fuel cell; HT-PEMFC; Electrochemical impedance spectroscopy; EIS; IL-PBI; Chemical engineering; Technology and Engineering;

    Abstract : In this study four membranes were tested and evaluated against each other for use in high-temperature proton exchange membrane fuel cell (HT-PEMFC) applications. A phosphoric acid (PA) doped polybenzimidazole (PBI) membrane, was used as a reference as the current state-of-the-art. READ MORE

  4. 18. How Novel Business Models for Decentralised Renewable Energy Generation Transform the German Energy System: A Multi-Level Perspective

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Anniki Birth; [2023]
    Keywords : Energy transition; Business models; Multi-level perspective; Socio-technical transitions; Sustainability; Societal transitions; Sustainable business models; Renewable energy;

    Abstract : In order to mitigate climate change, human activity needs to be decarbonised through a phase-out of fossil fuels, replaced by renewable energy sources. Here, sustainable business models can play an important role through connecting niche renewable technologies to the wider system and thereby allowing them to diffuse. READ MORE

  5. 19. The transition from fossil energy to renewable energy : Difficulties and opportunities

    University essay from Linnéuniversitetet/Institutionen för nationalekonomi och statistik (NS)

    Author : Bakri Masri; [2023]
    Keywords : climate change; policy interventions; path dependency theory; energy; solar; wind; hydroelectric; geothermal; biomass;

    Abstract : The world’s demand for energy has steadily increased in recent years, driven by economic and population growth, coupled with the need to reduce greenhouse gas emissions. However, using fossil fuels to meet the energy demand has led to various environmental and social problems, including air pollution, climate change, and geopolitical conflicts. READ MORE

  6. 20. A changing energy security environment – a review of alternative energy carriers for light duty vehicles

    University essay from Försvarshögskolan

    Author : Julia Nilsson; [2023]
    Keywords : Supply chain; Logistic; Energy security; Light duty vehicle;

    Abstract :   The increasing energy demand and its impact on the climate around the world has evoked several sectors´ efforts in order to develop and implement sustainable technologies. Political incentives and companies go toward great changes when it comes to reduction of energy sources from fossil-origins in order to reduce greenhouse gas emissions and achievement of energy security. READ MORE