This report addresses the first objective of estimating GHG emissions of freight transport for the corridors. The second objective of the project of identifying TMEA's key climate change relevant projects is covered comprehensively in a separate report. The main beneficiaries of this work will be TMEA and the secretariats of the Northern and Central Corridors, together with the border agencies of Kenya, Tanzania, Uganda, Rwanda, Burundi, South Sudan, South Sudan, the Democratic Republic of Congo (DRC), and the regional governments at large.