Essays about: "Biofuel in transportation"

Showing result 21 - 25 of 29 essays containing the words Biofuel in transportation.

  1. 21. Flödesoptimering av GROT-flis med beslutsstödet BioMax

    University essay from SLU/Dept. of Forest Resource Management

    Author : Karl Narfström; [2013]
    Keywords : linjär programmering; optimering; logistik; biobränsle; transportarbete; linear programming; optimization; logistics; biofuel; transport work;

    Abstract : Sönderdelning och transport av GROT (grenar och toppar) kräver dyra maskinsystem samtidigt som efterfrågan av sortimenteten varierar kraftigt under året. Det är därför svårt att planera flöden av GROT-flis effektivt och samtidigt välja rätt maskinsystem. AB Karl Hedin är en sågverkskoncern lokaliserad i Bergslagen. READ MORE

  2. 22. Transportation and Fossil Fuel Use in a Rural Context : A Case Study on Norderön in Jämtland, Sweden

    University essay from Mittuniversitetet/Institutionen för teknik och hållbar utveckling

    Author : Joakim Lanker; [2012]
    Keywords : Rural; transportation; sustainability; accessibility; fuel use; scenario; fossil fuel free; Glesbygd; landsbygd; transport; hållbarhet; tillgänglighet; bränsleförbrukning; scenario; fossilbränslefritt;

    Abstract : The transport sector is facing great challenges of rising transport demand but at the same time meeting requirements of substituting fossil fuels, and mitigating its environmental impacts. Conventional transportation solutions are well-adapted to urban contexts, but not to rural contexts. READ MORE

  3. 23. Scenario Development for the City of Stockholm Towards a Fossil Fuel Free City by 2050

    University essay from KTH/Industriell ekologi (flyttat 20130630)

    Author : Panagiotis Giagkalos; [2012]
    Keywords : Scenario Fossil Fuel Free City of Stockholm;

    Abstract : The City of Stockholm’s energy and climate goals are analyzed and projected in several scenarios. Using the year 2015 as the baseline year, a database covering the energy performance and fuel use within the City is created. This starting point is used to project the performance of the City until the year 2050. READ MORE

  4. 24. Comparison of Biogas and Bioethanol for Sweden Transportation Fleet

    University essay from KTH/Industriell ekologi

    Author : Elham Ahmadi Moghaddam; [2010]
    Keywords : Biofuel; biogas; ethanol;

    Abstract : Biofuels were recently seen as a solution for the predicaments of our age; the “energy crisis” and the” climate change”. Today biofuels derived from food crops are a subject of debate for food hunger of the world’s poor and one of the main reasons of increased food prices. READ MORE

  5. 25. Jatropha Curcase in Oahu and Mozambique : Acknowledging scientific differences and resulting questions

    University essay from Stockholms universitet/Institutionen för naturgeografi och kvartärgeologi (INK)

    Author : Lindsey Marshall; [2010]
    Keywords : jatropha curcas; biofuel;

    Abstract : In the current search for alternatives to fossil energy sources, scientists have expanded their biofuel research pools to include non-traditional crops. Plants that were once only thought of as food crops (for example rapeseed, maize, sugarcane, and sugar beet) are now experimented with and used for biofuel supply. READ MORE