### Question
What does public building mean?


### Answer
**Public building** has the following meaning in *42 U.S.C. § 6321*:

> any building which is open to the public during normal business hours

#### Citation:
  - *42 U.S.C. § 6321*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part B-State Energy Conservation Plans**

