### Question
How does RESEARCH AND DEVELOPMENT define dilute media?


### Answer
Under *42 U.S.C. § 16298d*, **dilute media** is defined as:

> media in which the concentration of carbon dioxide is less than 1 percent by volume

#### Citation:
  - *42 U.S.C. § 16298d*
  - Heading: **CHAPTER 149-NATIONAL ENERGY POLICY AND PROGRAMS > SUBCHAPTER IX-RESEARCH AND DEVELOPMENT > Part F-Fossil Energy**

