### Question
How does IMPROVING ENERGY EFFICIENCY define building?


### Answer
Under *42 U.S.C. § 6321*, **building** is defined as:

> any structure which includes provision for a heating or cooling system, or both, or for a hot water system

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

