In 2010, road transport accounted for 72% of all transport sector related emissions, internation and coastal shipping accounted for about 9%. Source: Figure 8.

In 2010, road transport accounted for 72% of all transport sector related emissions, internation and coastal shipping accounted for about 9%. Source: Figure 8.1, IPCC 5th Assessment Report, https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5_chapter8.pdf https://www.ipcc.ch/site/assets/uploads/2018/02/ipcc_wg3_ar5...