---
kind: "section"
citation: "40 C.F.R. § 62.14600a"
title: "40"
number: "62.14600a"
heading: "What emission limitations must I meet and by when?"
url: "https://uscodex.org/cfr/40/62.14600a"
---

# §62.14600a. What emission limitations must I meet and by when?

- (a) You must meet the emission limitations for each CISWI, including bypass stack or vent, specified in tables 4 through 7 to this subpart by January 10, 2025. The emission limitations apply at all times the unit is operating including and not limited to startup, shutdown, or malfunction.
- (b) Units that do not use wet scrubbers must maintain opacity to less than or equal to the percent opacity (three 1-hour blocks consisting of ten 6-minute average opacity values) specified in table 4 to this subpart, as applicable.

## Notes

### Source

Source: 89 FR 100104, Dec. 11, 2024, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.