### Question
How does the law define clean school bus?


### Answer
Under *42 U.S.C. § 16091*, **clean school bus** is defined as:

> a school bus that—


(A) the Administrator certifies reduces emissions and is operated entirely or in part using an alternative fuel

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

