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Data Centers & Crypto Mining

Vallejo's Data Centers & Crypto Mining: The Rules That Matter

By CityRuleLookup Editorial Team

Every city handles data centers & crypto mining a little differently. In Vallejo, California, there are 2 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Data Center Noise Limits

Vallejo's zoning code caps industrial noise at 75 dBA at the property line or district boundary, 65 dBA at any residential zone boundary, and 50 dBA between 10 p.m. and 7 a.m. Section 16.502.09 sets the table.

Key details: Code: VMC Sec. 16.502.09. Industrial limit: 75 dBA at property line. At residential zones: 65 dBA at boundary. Overnight: 50 dBA, 10 p.m.-7 a.m.. IG measured at: Zoning district boundary.

Noise above the Table 16.502-C limits violates Title 16, and Chapter 7.84 lets the city issue warnings, administrative citations, and fines, and declares the condition a public nuisance.

Data Center Zoning & Siting

Vallejo defines "equipment within buildings" as indoor facilities holding communication equipment and computer servers, and permits that use by right in the IL and IG industrial districts. The city has adopted no separate data-center ordinance.

Key details: Dedicated ordinance: None. Use category: Equipment within buildings. IL and IG districts: Permitted by right. Use table: VMC Table 16.301-B. Utilities, Major: Major Use Permit required.

Operating a server facility in a district where the use is not allowed, or without a required Minor or Major Use Permit, is a Title 16 zoning violation enforced by city code enforcement.

The Bottom Line

Vallejo's data centers & crypto mining rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Vallejo is broadly strict or permissive.

These rules come from Vallejo's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.