Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 40 - Protection of Environment |
Chapter I—Environmental Protection Agency |
SubChapter C—Air Programs |
Part 98 - Mandatory Greenhouse Gas Reporting |
Subpart W - Petroleum and Natural Gas Systems |
Table W-4B to Subpart W of Part 98 - —Default Total Hydrocarbon Population Emission Factors for Underground Natural Gas Storage
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Table W-4B to Subpart W of Part 98—Default Total Hydrocarbon Population Emission Factors for Underground Natural Gas Storage
Table W-4B to Subpart W of Part 98—Default Total Hydrocarbon Population Emission Factors for Underground Natural Gas Storage
Underground natural gas storage Emission factor
(scf/hour/component)Population Emission Factors—Storage Wellheads, Gas Service Connector 0.01 Valve 0.1 Pressure Relief Valve 0.17 Open-Ended Line 0.03 Population Emission Factors—Other Components, Gas Service Low Continuous Bleed Pneumatic Device Vents1 1.37 High Continuous Bleed Pneumatic Device Vents1 18.20 Intermittent Bleed Pneumatic Device Vents1 2.35 [81 FR 86517, Nov. 30, 2016]