40 C.F.R. § 98 app Table W-2 to Subpart W of Part 98
Current through September 30, 2024
| Onshore natural gas processing plants | Emission factor (scf/hour/ component) |
| Leaker Emission Factors-Compressor Components, Gas Service | |
| Valve1 | 14.84 |
| Connector | 5.59 |
| Open-Ended Line | 17.27 |
| Pressure Relief Valve | 39.66 |
| Meter | 19.33 |
| Leaker Emission Factors-Non-Compressor Components, Gas Service | |
| Valve1 | 6.42 |
| Connector | 5.71 |
| Open-Ended Line | 11.27 |
| Pressure Relief Valve | 2.01 |
| Meter | 2.93 |
1 Valves include control valves, block valves and regulator valves.
40 C.F.R. 98 app Table W-2 to Subpart W of Part 98