Air Quality Wastewater Treatment Aquatic Biology Sustainable Forestry

NCASI's Mission

To help members cost-effectively meet their environmental and sustainability goals through basic and applied research, technical support, and education. ›

NCASI's Mission

To help members cost-effectively meet their environmental and sustainability goals through basic and applied research, technical support, and education. ›

NCASI's Mission

To help members cost-effectively meet their environmental and sustainability goals through basic and applied research, technical support, and education. ›

NCASI's Mission

To help members cost-effectively meet their environmental and sustainability goals through basic and applied research, technical support, and education. ›

Activities & Resources

Membership

Membership Box

The National Council for Air and Stream Improvement is an independent, non-profit research institute that focuses on environmental topics of interest to the forest products industry. Membership is open to forest products companies in the U.S., Canada, and beyond.

What's New

The 2018 NCASI Western Regional Meeting will be held September 24-26 at the Heathman Lodge in Vancouver, Washington.
Per- and Polyfluoroalkyl Substance(s) (PFAS): Recent Developments and Analytical Considerations
A new NCASI tool aggregates and synthesizes key features of carbon cost programs worldwide.
On Tuesday, August 28, at 2:00 PM (EDT), NCASI will host a webinar on the science of climate change.
2018 marks the 75th anniversary of NCASI’s founding.