Legislation Details

File #: 26-0912    Version: 1 Name:
Type: Approval Status: Agenda Ready
File created: 9/22/2026 In control: County Counsel
On agenda: 10/6/2026 Final action:
Title: Noticed Public Hearing - Discussion and Possible Action Including Adoption of an Urgency Ordinance of the Mendocino County Board of Supervisors Extending, By Twenty-Two Months and Fifteen Days, a Temporary Moratorium Prohibiting the Processing and Approval of New Data Center Uses Within the Unincorporated County to Allow for Evaluation of the Public Health, Environmental and Fiscal Impacts and the Enactment of Further and Appropriate Regulations Concerning Such Uses (Sponsor: County Counsel) Vote Requirement: 4/5ths
Attachments: 1. Ordinance, 2. Ordinance - Redline, 3. Ordinance Summary, 4. APA-Zoning-Practice-2025-10, 5. CRS Data Centers and Power- FAQ 5.12.2026, 6. CRS Data Centers and Water- FAQ 7.31.2026, 7. Ordinance - 10.pdf, 8. Ordinance - redline 10.1, 9. Ordinance Summary - 10.pdf, 10. Ordinance Summary - redline 10.pdf, 11. Proof of Publication
To: BOARD OF SUPERVISORS
From: County Counsel
Meeting Date: October 6, 2026


Department Contact: Katharine Elliott Phone: 707-234-6885 Department Contact: Matthew Kiedrowski Phone: 707-234-6885

Item Type: Noticed Public Hearing Time Allocated for Item: 30 Minutes

Agenda Title:
title
Noticed Public Hearing - Discussion and Possible Action Including Adoption of an Urgency Ordinance of the Mendocino County Board of Supervisors Extending, By Twenty-Two Months and Fifteen Days, a Temporary Moratorium Prohibiting the Processing and Approval of New Data Center Uses Within the Unincorporated County to Allow for Evaluation of the Public Health, Environmental and Fiscal Impacts and the Enactment of Further and Appropriate Regulations Concerning Such Uses
(Sponsor: County Counsel)

Vote Requirement: 4/5ths
End

Recommended Action/Motion:
recommendation
Adopt Urgency Ordinance of the Mendocino County Board of Supervisors extending, by twenty-two months and fifteen days, a temporary moratorium prohibiting the processing and approval of new Data Center Uses within the unincorporated County to allow for evaluation of the public health, environmental and fiscal impacts and the enactment of further and appropriate regulations concerning such uses; and authorize Chair to sign same.
End

Previous Board/Board Committee Actions:
On July 7, 2026, the Board of Supervisors directed staff to prepare an urgency ordinance establishing a moratorium on new data centers in Mendocino County and formed an ad hoc committee of Supervisors Haschak and Williams to work with staff and bring back a specific plan regarding data centers, including research from other counties and cities, and to look at the financial benefit and impact to the County.

On September 1, 2026, the Board of Supervisors adopted the initial urgency ordinance establishing such a moratorium on data centers, which, pursuant to Government Code section 65858, is effective only for forty-five (45) d...

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