Emission Factor Details

SCC 20200254
  Level 1 Internal Combustion Engines
  Level 2 Industrial
  Level 3 Natural Gas
  Level 4 4-cycle Lean Burn
POLLUTANT Carbon monoxide NEI CO CAS 630-08-0
  Primary Control       CHEMICAL REDUCTION

Emission Factor 3.170E-1 Lb per MMBtu Fuel Input
Quality C    Emissions Factors Applicability

References EPA. 2000. Section 3.2, Natural Gas-fired Reciprocating Engines. In: Compilation of Air Pollutant Emission Factors, Volume 1: Stationary Point and Area Sources, Fifth Edition, AP-42. U.S. Environmental Protection Agency
AP 42 Section Chapter 3   Section 3.2
Formula
Notes Emission factors were calculated in units of (lb/MMBtu) based on procedures in EPA Method 19. To convert from (lb/MMBtu) to (lb/10^6 scf), multiply by the heat content of the fuel. If the heat content is not available, use 1020 Btu/scf.
Multiple Factor Info 2 duplicate factors. This one is different because...
90% - 105% load