Los Angeles County Department of Regional Planning

Green Zones Program

Green Zones Program

Initiated by the Board of Supervisors in 2015, the Green Zones Program seeks to enhance public health and land use compatibility in the unincorporated communities that bear a disproportionate pollution burden.


On Tuesday, December 21, 2021, the Board of Supervisors (“Board”) recommended adoption of and certification of the Final Environmental Impact Report for the Green Zones Program (“Ordinance”). The Ordinance is current being reviewing by County Counsel and is expected to go back to the Board on consent this summer 2022, with a the date tentatively set for July 12, 2022. It will then go into effect after 30 days of this consent hearing (date to be confirmed).

Staff is working hard in preparation for implementation, which will include annual reporting and some additional public notifications.

We will also continue to update this website with additional information and materials, and also recommend you check the Board Agenda page for the most updated consent hearing information. Again, we expect the consent hearing date will be sometime this summer 2022, with a tentative date set for July 12, 2022.

Thank you!

Questions, comments or concerns can be submitted via email to .(JavaScript must be enabled to view this email address).

Green Zones Program Framework

Environmental Justice is a broad issue that touches upon various aspects of land use planning. A key concept in EJ is transparency and community engagement in the process. In order to create implementable and effective planning tools, the Green Zones Program employs data-driven approach and robust stakeholder outreach strategy. It consists of the following components:

Land Use Policy

EJ issues are inherently related to land use incompatibility and regulations. Toxic pollutants emitted near residential neighborhoods or schools pose serious threats on public health as well as the environment. The Green Zones Program will include land use policies and zoning regulations to help improve such conditions in neighborhoods.

Community Engagement

The Green Zones Program will be developed through a rigorous community engagement process that raises awareness of environmental justice, identifies community needs, and encourages meaningful participation and transparency. Groundtruthing activities in Green Zones Program pilot communities, in partnership with community-based organizations and residents, will help document environmental hazards block-by-block and inform the Program’s land use policies and toxic hotspots map.

Environmental Justice Screening Map

The Green Zones Program’s environmental justice screening map will identify stationary sources of pollution and analyze cumulative environmental impacts, based on experts’ recommendations and the information gathered from groundtruthing activities. This tool will serve as a public resource and provide a foundation for environmental justice policies.

Prevention and Mitigation

Prevention and mitigation strategies are important in environmental justice. The Green Zones Program seeks to develop ways to improve coordination among various regulatory agencies and to support businesses to become better neighbors, helping to mitigate current and prevent future environmental impacts.

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If you would like to provide any comments or receive email updates, please contact us at GreenZones@planning.lacounty.gov.

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Department of Regional Planning
320 West Temple Street
Los Angeles, CA 90012
T: (213) 974-6411 . F: (213) 626-0434
TDD: (213) 617-2292
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