Development of the Powertrain Energy Performance Indicators

Last updated: 01-18-2021

This report describes the data and statistical methods used to construct the Energy Performance Indicators (EPIs) for automobile powertrain (engine & transmission) plants. It reviews how the EPIs were developed to provide plant-level indicators of energy performance by working with the motor vehicle  industry. The report also presents the individual equations used in the EPI.

Download the report (PDF, 1.72 MB )
Resource Type: Technical documentation