Subpart NN - Suppliers of Natural Gas and Natural Gas Liquids BreadcrumbsHome, GHG Reporting Instructions, Preparing Your Annual GHG Reporting, Subpart Reporting Instructions ChangedLast updated: 1 month ago Using e-GGRT to Prepare Your Subpart NN ReportSubpart NN Summary Information for this SupplierSubpart NN Miscellaneous InformationSubpart NN LDC GHG InformationSubpart NN Fractionator GHG InformationEquation NN-5Carry forward of data from previous submissionsSubpart NN Rule Resources Subpart NN Rule Language (eCFR)Subpart W Data populated from Subpart NN DataAdditional Resources:Part 98 Terms and DefinitionsFrequently Asked Questions (FAQs)Webinar SlidesEIA-176 and Subpart NN Crosswalk