---
kind: "section"
citation: "40 C.F.R. § 98.336"
title: "40"
number: "98.336"
heading: "Data reporting requirements."
url: "https://uscodex.org/cfr/40/98.336"
---

# §98.336. Data reporting requirements.


In addition to the information required by [§ 98.3(c)](/cfr/40/98.3.md?p=c), each annual report must contain the information specified in paragraphs [(a)](#a) or [(b)](#b) of this section, as applicable, for each Waelz kiln or electrothermic furnace.

- (a) If a CEMS is used to measure CO2 emissions, then you must report under this subpart the relevant information required for the Tier 4 Calculation Methodology in [§ 98.36](/cfr/40/98.36.md) and the information listed in this [paragraph (a)](#a):
  - (1) **Annual zinc product production capacity (tons).**
  - (2) **Annual production quantity for each zinc product (tons).**
  - (3) **Annual facility production quantity for each zinc product (tons).**
  - (4) **Number of Waelz kilns at each facility used for zinc production.**
  - (5) **Number of electrothermic furnaces at each facility used for zinc production.**
  - (6) **Total amount of electric arc furnace dust annually consumed by all Waelz kilns at the facility (tons).**
- (b) If a CEMS is not used to measure CO2 emissions, then you must report the information listed in this [paragraph (b)](#b):
  - (1) Identification number and annual process CO2 emissions from each individual Waelz kiln or electrothermic furnace (metric tons).
  - (2) **Annual zinc product production capacity (tons).**
  - (3) **Annual production quantity for each zinc product (tons).**
  - (4) **Number of Waelz kilns at each facility used for zinc production.**
  - (5) **Number of electrothermic furnaces at each facility used for zinc production.**
  - (6) **Total amount of electric arc furnace dust annually consumed by all Waelz kilns at the facility (tons).**
  - (7) [Reserved]
  - (8) Whether carbon content of each carbon-containing input material charged to each kiln or furnace is based on reports from the supplier or through self measurement using applicable ASTM standard method.
  - (9) If carbon content of each carbon-containing input material charged to each kiln or furnace is based on self measurement, the ASTM Standard Test Method used.
  - (10) [Reserved]
  - (11) Whether carbon content of the carbon electrode used in each furnace is based on reports from the supplier or through self measurement using applicable ASTM standard method.
  - (12) If carbon content of carbon electrode used in each furnace is based on self measurement, the ASTM standard method used.
  - (13) If you use the missing data procedures in [§ 98.335(b)](/cfr/40/98.335.md?p=b), you must report how the monthly mass of carbon-containing materials with missing data was determined and the number of months the missing data procedures were used.

## Notes

### Amendments

[74 FR 56374, Oct. 30, 2009, as amended at 75 FR 66470, Oct. 28, 2010; 79 FR 63799, Oct. 24, 2014; 89 FR 31938, Apr. 25, 2024]

### Authority

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

### Source

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

### Amendments

[74 FR 56374, Oct. 30, 2009, as amended at 75 FR 66470, Oct. 28, 2010; 79 FR 63799, Oct. 24, 2014; 89 FR 31938, Apr. 25, 2024]