IPT Airport Shuttle Results Demonstrate Improvement over Conventional Diesel: As part of the second phase of the next generation low-emissions vehicle development (NGLEVD) project started in 2005, a series-type heavy-duty hybrid electric bus has been developed and is currently being tested in the field for information necessary to evaluate performance and practicality. Inductance power transfer (IPT) was developed to enable recharging batteries without the requirement of plugging the electric power plug into a power outlet after the bus returns to the station. Researchers at National Traffic Safety and Environment Laboratory (NSTEL) and Hino Motors continue development to improve the IPT system and vehicle performance for various operating conditions. The chapter consists of 11 pages including 7 figures, and 5 tables.