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Best Available Control Technology (BACT ) Guideline 3.3.16
Last Update: 6/1/2006


Ag Stationary Compression-Ignited IC Engine
Pollutant Achieved in Practice or in the SIP Technologically Feasible Alternate Basic Equipment
COThe proposed engine shall meet the latest available CARB certification standard for the particular horsepower range. (Example: a 200 bhp engine proposed in 2007 shall emit =< 0.149 g-PM10/bhp-hr if triggers BACT for PM10)1. Electrification 2. NG Fired Engine to meet 4702 3. LPG/Propane Fired Engine to meet 4702
NOXThe proposed engine shall meet the latest available CARB certification standard for the particular horsepower range. (Example: a 200 bhp engine proposed in 2007 shall emit =< 0.149 g-PM10/bhp-hr if triggers BACT for PM10)SCR1. Electrification 2. NG Fired Engine to meet 4702 3. LPG/Propane Fired Engine to meet 4702
PM10The proposed engine shall meet the latest available CARB certification standard for the particular horsepower range. (Example: a 200 bhp engine proposed in 2007 shall emit less than or equal to 0.149 g-PM10/bhp-hr if triggers BACT for PM10)PM Filter1. Electrification 2. NG Fired Engine to meet 4702 3. LPG/Propane Fired Engine to meet 4702
SOXVery Low Sulfur Fuel (0.0015% fuel S by weight)
VOCThe proposed engine shall meet the latest available CARB certification standard for the particular horsepower range. (Example: a 200 bhp engine proposed in 2007 shall emit =< 0.149 g-PM10/bhp-hr if triggers BACT for PM10)1. Electrification 2. NG Fired Engine to meet 4702 3. LPG/Propane Fired Engine to meet 4702


BACT is the most stringent control technique for the emissions unit and class of source. Control techniques that are not achieved in practice or contained in s a state implementation plan must be cost effective as well as feasible. Economic analysis to demonstrate cost effectiveness is requried for all determinations that are not achieved in practice or contained in an EPA approved State Implementation Plan.

This is a Summary Page for this Class of Source. For background information, see Permit Specific BACT Determinations on Details Page.