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Q322. To what precision should emission values for CO2, N2O, and CH4 be reported in e-GGRT?

Disclaimer This information is intended to provide general and administrative information about 40 CFR Part 98. It does not represent legal advice. This information does not have legally binding effect or expressly or implicitly create, expand, or limit any legal rights, obligations, responsibilities, expectations, or benefits in regard to any person. Facility owners or operators and suppliers are responsible for determining how they would be affected by the requirements of 40 CFR Part 98.

Q322. To what precision should emission values for CO2, N2O, and CH4 be reported in e-GGRT?

A322.  All CO2 and CO2 equivalent values should be reported with precision to the nearest ton. When reporting CH4 and N2O emissions in tons of each respective gas, CH4 emissions should be reported with two decimal places and N2O emissions should be reported with three decimals places. After factoring in the GWP for CH4 and N2O, the emissions reported for each gas will have a precision on the same order as values reported for CO2 equivalents.

Updated on Dec 12, 2011 14:30

              
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