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About ICAC

The Institute of Clean Air Companies (ICAC) is comprised of more than 35 member companies representing suppliers of air pollution monitoring and control systems, equipment, and services for stationary sources in the U.S. and abroad. 

As a membership organization, ICAC provides its members with resources and tools to stay up-to-date on the latest industry news and provides forums for members to develop technology focused white papers, buying guides, and rule comments. ICAC collaborates with government, business, public, and private groups to ensure that the industry has an active voice and that its products and technologies are properly represented and understood.


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Industries ICAC serves:

Emissions control technologies: VOC, SO2, NOx, PM, Hg, CO2, GHG, and air toxics
Emissions measurement technologies: CEMS, PEMS, Portables, DAHS, etc.
Leading manufacturers of industry equipment
Providers of related advisory and implementation service

ICAC members-only resources and opportunities:

  • Be part of the engaged and united voice of the emission control industry
  • Engage policy makers and regulators – federal, state, and international levels
  • Connect with the key stakeholders influencing public policy development
  • Network with leaders in the emission control technology industry
  • Sharpen your market insight with ICAC member resources including market
    reports, webinars, and a weekly newsletter that provide industry news, regulatory
    updates, valuable data, and insider analysis
  • Participate in one of the ICAC technical divisions to contribute to white papers and
    other technical documents, submit comments on regulations, attend meetings at
    national conferences, and more

ICAC Bylaws 



For more information, contact us at 202.478.6188, or



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