Apr 3, 2025 · These documents include memoranda, letters, orders, and other types of EPA actions that may provide guidance in one or more forms, such as an adjudication, statement of …

The San Joaquin Valley Air Pollution Control District (Valley Air District) is committed to improving the health and quality of life for all Valley residents through effective and cooperative air quality …

This chapter explains when BACT is required by identifying the air pollutants subject to BACT, the permit actions that trigger BACT review, and the calculation procedures to determine emission …

This list serves as guidance and reflects the minimum emission rate/control technology that will be required as BACT. Determinations older than 2 years are considered expired and will be re …

May 30, 2025 · Best Available Control Technology (BACT) is a critical component in the control of air pollution from industrial sources. It represents the most effective and feasible measures …

When air district permit engineers write or update permit conditions for a source that triggers best available control technology (BACT), they must first determine the types of technologies that …

Mar 12, 2025 · Guidelines for determining what BACT is for any one situation. How to have a new process or piece of equipment studied to determine whether it is BACT.

BACT is an emission limitation based on the maximum degree of reduction that can be achieved for each regulated air pollutant emitted. To determine BACT, a facility must have an …

Best Available Control Technology (BACT) means an emission limitation (including opacity limits) based on the maximum degree of reduction which is achievable for each pollutant, taking into …

Best Available Control Technology (BACT) is one of the pollution control methods covered by the U.S. Clean Air Act. Title 1 of the Act promotes air quality, protects the ozone and places …