Engineering Commons^™

Vermont Transportation Energy Profile 2021, Jonathan Dowds, Dana Rowangould

University of Vermont Transportation Research Center

Slightly more than one-third of the total energy consumed in Vermont is used for transportation (see Figure E-1). Transportation energy is overwhelmingly derived from fossil fuels, with over 95% coming in the form of gasoline and diesel fuel. Transportation is also the largest source of greenhouse gas (GHG) emissions in the State, accounting for 39.1% GHGs in 2017.

Consequently, the 2016 Vermont Comprehensive Energy Plan (CEP) included three goals and nine supporting objectives related to reducing transportation sector energy consumption and GHG emissions (VDPS, 2016). The 2021 Vermont Transportation Energy Profile (“the Profile”) is the fifth installment of a biannual …

Infrastructure Systems Modeling Using Data Visualization And Trend Extraction, Jacob Marshal Hale

Doctoral Dissertations

“Current infrastructure systems modeling literature lacks frameworks that integrate data visualization and trend extraction needed for complex systems decision making and planning. Critical infrastructures such as transportation and energy systems contain interdependencies that cannot be properly characterized without considering data visualization and trend extraction.

This dissertation presents two case analyses to showcase the effectiveness and improvements that can be made using these techniques. Case one examines flood management and mitigation of disruption impacts using geospatial characteristics as part of data visualization. Case two incorporates trend analysis and sustainability assessment into energy portfolio transitions.

Four distinct contributions are made in this …