Subpart Y—Petroleum Refineries RegSenseGreenhouse GasesCFR SubpartOil RefineriesCFR RegulationsEnvironmental Protection Agency (EPA)Specialized IndustriesFocus AreaEnglishAir ProgramsUSA
�98.250 Definition of source category.�98.251 Reporting threshold.�98.252 GHGs to report.�98.253 Calculating GHG emissions.�98.254 Monitoring and QA/QC requirements.�98.255 Procedures for estimating missing data.�98.256 Data reporting requirements.�98.257 Records that must be retained.�98.258 Definitions.['Air Programs', 'Specialized Industries']['Greenhouse Gases', 'Oil Refineries']