Unit operating hour

Unit operating hour means a clock hour during which a unit combusts any fuel, either for part of the hour or for the entire hour.

Source

40 CFR § 72.2

---

Scoping language

The terms used in this part, in parts 73, 74, 75, 76, 77 and 78 of this chapter shall have the meanings set forth in the Act, including sections 302 and 402 of the Act, and in this section as follows:

---

Is this correct? or