---
kind: "section"
citation: "40 C.F.R. § 98.451"
title: "40"
number: "98.451"
heading: "Reporting threshold."
url: "https://uscodex.org/cfr/40/98.451"
---

# §98.451. Reporting threshold.


You must report GHG emissions under this subpart if your facility contains an electrical equipment manufacturing or refurbishing process and the facility meets the requirements of [§ 98.2(a)(2)](/cfr/40/98.2.md?p=a-2). To calculate total annual GHG emissions for comparison to the 25,000 metric ton CO2e per year emission threshold in [§ 98.2(a)(2)](/cfr/40/98.2.md?p=a-2), follow the requirements of [§ 98.2(b)](/cfr/40/98.2.md?p=b), with one exception. Instead of following the requirement of [§ 98.453](/cfr/40/98.453.md) to calculate emissions from electrical equipment manufacture or refurbishment, you must calculate emissions of each fluorinated GHG that is a component of a reportable insulating gas and then sum the emissions of each fluorinated GHG resulting from manufacturing and refurbishing electrical equipment using equation SS-1 to this section.


## Notes

### Source

Source: 89 FR 31944, Apr. 25, 2024, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401-7671q.

### Source

Source: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.