CAPCOA Policy Statement on Biomass Power Plants

(December 2016)



Air Toxic “Hot Spots” Program

Facility Prioritization Guidelines

(August 2016)


Risk Management Guidance

for Stationary Sources of Air Toxics


California’s Clean Air Legacy Video



California-based Greenhouse Gas Credit Exchange

Press Release

Press Release

The Greenhouse Gas Reduction Exchange (GHG Rx) is a registry and information exchange for greenhouse gas emissions reduction credits designed specifically to benefit the state of California. The GHG Rx is a trusted source of locally generated credits from projects within California, and facilitates communication between those who create the credits, potential buyers, and funding organizations.

Administrative Guidelines


To access the CAPCOA GHG Rx and for more information, visit

CAPCOA is an Association of Air Pollution Control Officers representing all thirty-five local air quality agencies throughout California. We have been in existence since 1975, and are dedicated to protecting the public health and providing clean air for all our residents and visitors to breathe.

Our web site contains the following information:

  • News items regarding the Association
  • Color maps detailing air basin and district boundaries
  • Direct link to key federal, state and local air agencies
  • Information on how CAPCOA is organized and operated
  • Describes activities of CAPCOA and local air districts
  • Roster of all 35 air districts with addresses, phones, fax and email