### Question
How does RENEWABLE ENERGY RESEARCH AND DEVELOPMENT define biofuel?


### Answer
Under *7 U.S.C. § 8101*, **biofuel** is defined as:

> a fuel derived from renewable biomass

#### Citation:
  - *7 U.S.C. § 8101*
  - Heading: **CHAPTER 107-RENEWABLE ENERGY RESEARCH AND DEVELOPMENT**

