### Question
How is the "alternative fuel" defined?


### Answer
The term **alternative fuel** is defined in *42 U.S.C. § 6374* as follows -

> methanol, denatured ethanol, and other alcohols

#### Citation:
  - *42 U.S.C. § 6374*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part H-Encouraging Use of Alternative Fuels**

