
Who We Are
The Trusted Voice of the Clean Air Technology Industry
For 60 years, ICAC has represented member companies with criteria air pollutant, air toxic, and GHG emissions reduction and monitoring technologies and successfully commercialized air emissions solutions for the industrial, power, oil and gas, manufacturing, and maritime sectors.
Our Focus
The Technical Resource for Regulators and Industry
Share Your Expertise Through Our Technical Divisions, and Become an Industry Leader
Contributing to unbiased white papers, technical briefings, and meetings, you enhance your company’s influence and better navigate regulations and expand market opportunities. Be an active participant in the air pollution control and monitoring technology sector and ensure that your company and its technologies are best represented and understood.
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AJW & ICAC's Regulatory Tracker
Between allotting robust climate funding, tightening emissions guidelines, legal challenges …
Member Features
Your Seat at the Table
When competitors work together, the entire industry benefits. A small investment in ICAC ensures your company’s voice is heard in Washington, D.C., and beyond. We strive to sharpen members’ market awareness and business planning through valuable engagement with government agencies, NGOs, and other key international, federal, state, and local stakeholders.

Regular news and policy updates
Never miss a story with our robust industry news coverage

Contribute to Technical Guidance
Regulators use ICAC-written technical guidance when crafting smart policies

Access to Experts
ICAC and our network of policy, industry, and regulatory experts work to support your company

Industry Events
ICAC regularly holds events that bring in members from our industry, government, and even international environmental agencies

Networking and Leadership Opportunities
Regular meetings and events provide opportunities to connect with others in our industry
Our Members










Join ICAC
Become an ICAC Member
Join prominent industry member companies representing the suppliers of air pollution control technologies, measuring and monitoring systems, low-carbon solutions, and equipment and services in the U.S. and abroad.