GHGs to report.

You must report: (a) CO 2 process emissions from each soda ash manufacturing line combined. (b) CO 2 combustion emissions from each soda ash manufacturing line. (c) CH 4 and N 2 O combustion emissions from each soda ash manufacturing line. You must calculate and report these emissions under subpart C of this part (General Stationary Fuel Combustion Sources) by following the requirements of subpart C. (d) CO 2 , CH 4 , and N 2 O emissions from each stationary combustion unit other than soda ash manufacturing lines. You must calculate and report these emissions under subpart C of this part (General Stationary Fuel Combustion Sources) by following the requirements of subpart C.