Impacts of driving patterns on tank‐to‐wheel energy use of plug‐in hybrid electric vehicles

We evaluate the implications of a range of driving patterns on the tank‐to‐wheel energy use of plug‐in hybrid electric vehicles. The driving patterns, which reflect short distance, low speed, and congested city driving to long distance, high speed, and uncongested highway driving, are estimated using an approach that involves linked traffic assignment and vehicle motion models. We find substantial variation in tank‐to‐wheel energy use of plug‐in hybrid electric vehicles across driving patterns. Tank‐to‐wheel petroleum energy use on a per kilometer basis is lowest for the city and highest for the highway driving, with the opposite holding for a conventional internal combustion engine vehicle.