← Back to Publications Report 2019 Carbon Free Boston: Transportation Technical Report The transportation analysis supporting Carbon Free Boston. Christopher Porter, Martin Milkovits, Xiao Yun (Jane) Chang, Scott Boone, Michael J. Walsh, Joshua R. Castigliego, Cutler J. Cleveland Boston University Institute for Sustainable Energy Expand figureClose figureCarbon Free Boston Transportation Technical Report, Figure 2: forecast growth intensity, 2016–2050. Source: CTPS Travel Demand Model (2016).Open original imageCarbon Free Boston Transportation Technical Report, Figure 2: forecast growth intensity, 2016–2050. Source: CTPS Travel Demand Model (2016). This report documents the transportation analysis behind Carbon Free Boston, including the emissions inventory, forecast, and assessment of strategies for reducing transportation emissions.