### Question
Can you define what cellulosic biomass ethanol means?


### Answer
**Cellulosic biomass ethanol** is defined as the following in *42 U.S.C. § 7545*:

> ethanol derived from any lignocellulosic or hemicellulosic matter that is available on a renewable or recurring basis, including—


(i) dedicated energy crops and trees

#### Citation:
  - *42 U.S.C. § 7545*
  - Heading: **CHAPTER 85-AIR POLLUTION PREVENTION AND CONTROL > SUBCHAPTER II-EMISSION STANDARDS FOR MOVING SOURCES > Part A-Motor Vehicle Emission and Fuel Standards**

