Abstract: This is a method of analyzing train handling by setting a standard for the run, collecting train operating or handling data from the run and determining operating constraints during the run which are not included in the standard run. The determination of operating constraints during a run also includes determining differences between the operating constraints during the run of those included in the standard. The train handling data is compared to the standard and the comparison is adjusted for the operating constraints. The adjustment of the comparison includes nullifying any deviation of the handling data from the standard resulting from the operating constraints. A report is created from the standard and the handling data correlating the energy usage for specific categories. These categories include one or more of pneumatic braking, dynamic braking and track topology. The report further includes energy adjustments for the operating constraints determined during the run.