Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. California Clean Tech
  3. About the CATI

California Clean Air Technology Initiative (CATI) Workplan

CATI Workplan

EPA, the California Air Resources Board, the San Joaquin Valley Air Pollution Control District, and the South Coast Air Quality Management District are committed partners in the Workplan for the California Clean Air Technology Initiative (pdf) (1004.41 KB, April 6, 2017) , a collaborative effort to accelerate advanced clean technologies in support of improved air quality and improved quality of life in California's South Coast and San Joaquin Valley Air Basins.
California Clean Air Technology Logos (CATI) - Stacked
On this page:
  • Challenges
  • Approach
  • The Workplan

Challenges

Attainment of clean air standards is a major public health challenge, embodied in local attainment plans designed to fulfill State Implementation Plan requirements under the Clean Air Act. For the South Coast and San Joaquin Valley air basins, increasingly stringent federal standards for ozone and PM2.5 pose challenging attainment deadlines.

Significant emission reductions are needed from all sources, including mobile source emissions which make up over 80% of the total emissions inventory in both air basins. Aggressive stakeholder partnership is essential to meeting attainment deadlines. For more information, see the California Air Resources Board's emission inventories.

Approach

Each air district selects emission reduction focus areas, especially sources representing major contributors to the State Implementation Plan inventories and key toxics drivers in the community. The technologies demonstrated can achieve significant reductions for State Implementation Plan purposes, as well as reduce local toxics exposure.

Technologies

Technologies

Select technologies for demonstration/commercialization that would reduce emissions from identified source categories.

Partners

Partners

Identify and secure participation of local community groups, public agencies, and private-sector partners.

Funding

Funding

Identify and secure funding and other resources, including targeting of existing grant programs. Agency staff will work collaboratively to maximize the use of existing funding sources (local, state, and federal opportunities) and identify potential new funding sources (e.g., diesel cleanup grants, transportation reauthorization, public-private partnerships).

Projects

Projects

Support innovative technology projects that meet joint criteria and priorities, providing the greatest emission-reduction potential.

Emissions

Emissions

Initiate enhanced local emissions inventory, air quality monitoring, and compliance review.

Showcase Technologies

Showcase

SCAQMD and SJVAPCD staff will work with selected communities to showcase technologies for education and outreach purposes.

Evaluation

Evaluation

Evaluate and document Initiative Workplan implementation. There will be periodic program evaluation to identify and address implementation issues.

California Clean Tech

  • About the CATI
    • CATI Workplan
    • Memorandum of Agreement
  • CATI Projects
  • Technology Advancement Funding Opportunities
Contact Us
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 15, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.