Regulations last checked for updates: Jan 14, 2026

Title 40 - Protection of Environment last revised: Dec 31, 2026
§ 98.502 - GHGs to report.

You must report:

(a) Process CO2 emissions from each calcium carbide process unit or furnace used for the production of calcium carbide.

(b) CO2, CH4, and N2O emissions from each stationary combustion unit following the requirements of subpart C of this part. You must report these emissions under subpart C of this part by following the requirements of subpart C.

source: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.
cite as: 40 CFR 98.502