Clean Transportation Header







Related Research and Reports

The following research reports related to alternative fuels and advanced transportation vehicles were collected from various national and state research institutions.


Bioheat™ Market Analysis.  The objectives of this market analysis are to develop a strategy for raising awareness of the benefits of BioHeat™ fuel oil to customers and dealers, and to provide a framework for dealers to promote BioHeat™ fuel oil as a “green” alternative in order to create growth in their markets.

Catalytic synthesis of biodiesel from high free fatty acid-containing feedstocks. Wenbin Lin at the University of North Carolina, Chapel Hill, and colleagues have shown that polymer-supported diarylammonium catalysts are highly effective in reducing the free fatty acid content in oils by esterification of the free fatty acid to fatty acid methyl esters. The catalysts can easily be removed from the treated oil and re-used.


Comparison of Real World Emissions of Backhoes, Front-End Loaders, and Motor Graders for B20 Biodiesel vs. Petroleum Diesel and for Selected Engine Tiers.  Field data for in-use fuel consumption and emission rates were collected for 15 nonroad vehicles using petroleum diesel and B20 biodiesel at NC State University. On average, the use of B20 instead of petroleum diesel lead to an insignificant 1.8 percent decrease in NO emission rate and significant decreases of 18, 26, and 25 percent for opacity, HC, and CO, respectively.


Evaluation of Biodiesel Billboard Campaign Effectiveness. In conjunction with a Biodiesel Billboard campaign sponsored by the North Carolina Soybean Producer's Association, a marketing analysis showed increase in website traffic and biodiesel sales related to the posting of the billboards.

E85 Ethanol Fuel Impact Study for Wake County, North Carolina addressing economical, operational, environmental, and social issues. A NCSU mechanical engineering master’s thesis with on-road testing of three different flex fueled vehicles with E85 and gasoline revealed a 25% drop in fuel economy and significant reductions in CO emissions. Also explored were the potential ethanol market in Wake County and an awareness survey of FFV owners reflecting a concern for the petroleum situation and desire for alternative fuels.

Identification and Evaluation of Potential Best Practices for Greenhouse Gas Reductions in Freight Transporation. Dr. Chris Frey at NCSU provides an overview of 59 potential best practices for reducing greenhouse gas emissions from freight transport.  Freight transport includes truck, rail, ship, air, and pipeline modes.  The potential best practices are characterized using a consistent methodology, enabling comparisons of their potential emissions reductions and the possibility of net reductions in freight greenhouse gas emissions even as activity and energy use increases.

Operational Evaluation of Emissions and Fuel Use of B20 Versus Diesel Fueled Dump Trucks. A characterization study by NCDOT and NCSU using on-board diagnostic equipment on 8 dump trucks using B20 and petroleum diesel found an average decrease in NO of about 10%.

Water Implications of Biofuels Production in the United States
.  A report in brief prepared by the National Research Council that examines the implications of biofuels production on water quality and supply. The report examines some of the key issues and identifies opportunities for shaping policies to help protect water resources.



Transportation Home


    Events
    Fact Sheets
    Funding
    Get Involved
    Meetings
    News
    Projects
    Research
    Success Stories

    Related Links
    Contact Us

NC Solar Center










Return to Top of Page
Email questions or comments to cleantransportation@ncsu.edu
---------------------------------------------------------------------------------------------------------
Clean Transportation at the NC Solar Center is under the College of Engineering at NC State University