40 CFR § 98.442 - GHGs to report.

---
identifier: "/us/cfr/t40/s98.442"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 98.442 - GHGs to report."
title_number: 40
title_name: "Protection of Environment"
section_number: "98.442"
section_name: "GHGs to report."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "98"
part_name: "MANDATORY GREENHOUSE GAS REPORTING"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401-7671q."
regulatory_source: "74 FR 56374, Oct. 30, 2009, unless otherwise noted."
cfr_part: "98"
---


# 98.442 GHGs to report.

You must report:

(a) Mass of CO<sub>2</sub> received.

(b) Mass of CO<sub>2</sub> injected into the subsurface.

(c) Mass of CO<sub>2</sub> produced.

(d) Mass of CO<sub>2</sub> emitted by surface leakage.

(e) Mass of CO<sub>2</sub> emissions from equipment leaks and vented emissions of CO<sub>2</sub> from surface equipment located between the injection flow meter and the injection wellhead.

(f) Mass of CO<sub>2</sub> emissions from equipment leaks and vented emissions of CO<sub>2</sub> from surface equipment located between the production flow meter and the production wellhead.

(g) Mass of CO<sub>2</sub> sequestered in subsurface geologic formations.

(h) Cumulative mass of CO<sub>2</sub> reported as sequestered in subsurface geologic formations in all years since the facility became subject to reporting requirements under this subpart.

[75 FR 75078, Dec. 1, 2010, as amended at 76 FR 73905, Nov. 29, 2011]