How Mountain View Handles Data Centers & Crypto Mining: A Practical Guide

Mountain View maintains 160 local ordinances across all categories, and 2 of those deal specifically with data centers & crypto mining. Here is a breakdown of what the city actually requires, what is prohibited, and where Mountain View falls on the strict-to-permissive spectrum compared to other cities.

Data Center Zoning & Siting

Mountain View's Zoning Ordinance names "data center" as a distinct use, permitted by right in the Limited Industrial (ML) and General Industrial (MM) districts when housed in a fully enclosed building. No Conditional Use Permit is required for a conforming facility.

Key details: Dedicated use: Yes - named Data center. Zones: ML and MM industrial. Permit level: By-right (P) + Development Review. CUP required: No. Enclosure: Fully enclosed building required.

Building or operating a data center outside an ML or MM district, or not within a fully enclosed building, violates Chapter 36 and is enforced through zoning compliance actions, stop-work orders, and code enforcement.

If you are coming from a city with tighter rules, you will find Mountain View gives residents more flexibility on data center zoning & siting.

Data Center Noise Limits

Mountain View does not set numeric decibel limits. Its Noise Control ordinance, City Code Chapter 10, Article 13, prohibits any noise that creates a "noise disturbance" across a residential property boundary, judged by a reasonable person of normal sensitivities. A data center's cooling and generators must meet that standard.

Key details: Code: Ch. 10, Art. 13. Standard: Noise disturbance nuisance. Numeric dBA limit: None citywide. Test: Reasonable person, normal sensitivities. Measured at: Residential property boundary.

Noise that creates a noise disturbance across a residential property boundary violates Section 10.13.030 and is enforced by the City through citations and abatement, plus breach of any Development Review noise conditions.

The Bottom Line

Mountain View'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 Mountain View is broadly strict or permissive.

All of the above reflects Mountain View's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.