What type of emission units require a Best Available Control Technology Analysis (BACT Analysis)?  There are a number of online resources, such as the EPA’s RACT/BACT/LAER Clearinghouse (RBLC), available that contain information related to BACT decisions for processes or emissions equipment at facilities across the United States. These will be discussed in future articles. It is important to note, however, that generally the requirement to perform a BACT Analysis is not dependant upon the type of emission unit, but rather the type of pollutant and quantity of emissions from the process or piece of equipment.

 

The BACT Analysis requirement is common for the utility industry (e.g., a turbine at an electrical generating facility). Here are a few more uncommon cases where a BACT Analysis was required:

Tub-Grinder with 325-HP Diesel Engine

Tub-Grinder with 325-HP Diesel Engine

This Tub-Grinder, used to grind municipal waste at a landfill,
was subject to a BACT Analysis because of its potential 
emissions of nitrogen oxides (NOx).

Fuel Cell Test Stand

Fuel Cell Test Stand

 Fuel cell test stands requiring a BACT Analysis for their potential
hydrogen emissions.
www.eutech-scientific.de

 It is important to consider all applicable regulations when determining whether or not you must perform a BACT Analysis. Again, the requirement is not dependant upon the process or equipment, but the type and amount of pollutant being emitted from the process or equipment. If you require assistance determining whether or not your project is subject to a BACT Analysis, or you need help with the BACT Analysis process, click here.