Data Centers & Crypto Mining in Folsom, CA (2026)
2 verified data centers & crypto mining rules for Folsom, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Data Center Zoning & Siting
The City of Folsom has no data-center use category and no dedicated ordinance. Data centers locate in the M-1, M-2, and M-L industrial districts, permitted by right as assembly or manufacturing inside an enclosed building, or by Planning Commission use permit if classed as a C-3 use.
Folsom Data Center Zoning and Siting
Significant RestrictionsFolsom, CA, Municipal Code Sec. 17.28.020 (M-1 Light Industrial District - Permitted Uses)
The following uses of land and buildings, which shall be permitted only in M-1 and M-2 districts: Assembly and storage of goods, materials, liquids and equipment (except storage of flammable or explosive matter or materials which create dust, odors or fumes).
Data Center Noise Limits
Folsom caps exterior noise at any affected residence, not the source's own property line. Under Municipal Code Section 8.42.040 the residential standard is 50 dBA daytime and 45 dBA at night, never to exceed 70/65 dBA. Data-center cooling, generators, and substations must comply.
Folsom Data Center Noise Limits
Some RestrictionsFolsom, CA, Municipal Code Sec. 8.42.080 (Electrical substations); Sec. 8.42.040 (Exterior noise standards)
Notwithstanding the provisions of Sections 8.42.040 and 8.42.050, noise sources associated with the operation of electrical substations shall not exceed 50 dBA when measured as provided in Section 8.42.030.
Looking for Sacramento County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Folsom city rules.
Data Centers & Crypto Mining in Sacramento County →