### Question
How does the law define Secretary?


### Answer
Under *42 U.S.C. § 16091a*, **Secretary** is defined as:

> the Secretary of Energy

#### Citation:
  - *42 U.S.C. § 16091a*
  - Heading: **CHAPTER 149-ENERGY POLICY, 2005 > SUBCHAPTER VII-VEHICLES AND FUELS > Part C-Clean School Buses**

