### Question
What is the definition of construction?


### Answer
The definition of **construction** is as follows in *42 U.S.C. § 8259*:

> new construction or substantial rehabilitation of existing structures

#### Citation:
  - *42 U.S.C. § 8259*
  - Heading: **CHAPTER 91-NATIONAL ENERGY CONSERVATION POLICY > SUBCHAPTER III-FEDERAL ENERGY INITIATIVE > Part B-Federal Energy Management**

