1 / 5

Alex Bigazzi

Alex Bigazzi. Civil engineering undergraduate, senior ( focus on transportation ) Areas of Interest Transp. system sustainability Modeling transp. emissions and diffusion Honor Program – Thesis topic : Carbon Sponsoring for Personal Travel. ‘Greening’ PORTAL.

oded
Download Presentation

Alex Bigazzi

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Alex Bigazzi • Civil engineering undergraduate, senior (focus on transportation) • Areas of Interest • Transp. system sustainability • Modeling transp. emissions and diffusion • Honor Program – Thesis topic: Carbon Sponsoring for Personal Travel Alex Bigazzi

  2. ‘Greening’ PORTAL • Sustainability performance measures for the transportation data archive at PSU • Emissions: currently MOBILE 6.2, will use MOVES • Fuel Consumption • Cost of Delay • Personal Mobility (PHT, PHD, PMT) Alex Bigazzi

  3. ITS Data Aggregation Effects • Errors from temporal aggregation • Data source: disaggregate speeds from loop data • Event: car passes over loop • Error 1: Time resolution • Shock speed Alex Bigazzi

  4. ITS Data Aggregation Effects • Error 2: Parameter distribution • Speed distribution narrows • Underestimate emissions, delay • Travel time errors from using time mean speed • Underestimate delay • Corrected using harmonic mean • Can be estimated w/ variance Alex Bigazzi

  5. CarbonSponsor.org • Framework for individuals to seek direct, voluntary carbon offsets for personal travel • Targets carbon reductions outside of current monetary-based offset programs • Project objectives: • Establish calculation methods for carbon outputs • Develop effective and simple online interface • Analyze initial feedback from pilot users Alex Bigazzi

More Related