### Question
How is the term Secretary defined?


### Answer
The term **Secretary** is defined in *42 U.S.C. § 16091a* as the following:

> the Secretary of Energy

#### Citation:
  - *42 U.S.C. § 16091a*
  - Heading: **CHAPTER 149-NATIONAL ENERGY POLICY AND PROGRAMS > SUBCHAPTER VII-VEHICLES AND FUELS > Part C-Clean School Buses**

