Abstract
The estimation method for transport CO2 emissions by municipalities should reflect each characteristics and should be applicable to the effective analysis. To distribute national or prefectual CO2 emissions simply into municipalities proportional to the activity volume is not suitable for the estimation. This study showed transport CO2 emissions by municipalities in terms with the homebases or the destinations of travels which were calculated with the master data of the origin-destination travel survey. The estimated emissions were compared with other estimations calculated with person trip data, traffic volume or fuel sales volume data. As a result, a framework for the effective analysis was developed.
