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The Data Center Divide

Mount Carmel Township

Anti-Data Center Policies

Mount Carmel Township allows data centers only with conditional-use approval in two zoning districts, at least 1,500 feet from existing homes, and subject to extensive operating requirements.

current law · Mount Carmel Township
Mount Carmel Township, Northumberland County, unanimously approved a data center zoning ordinance at its October 21, 2026 meeting.Mount Carmel Township Zoning Ordinance Amendment—Data Centers (2026)

What this means

The ordinance allows data centers only through conditional-use approval in two zoning districts and sets a 1,500-foot buffer from existing homes, along with extensive requirements for studies, utilities, noise, water, emergency response, and cleanup. It does not ban data centers, but these siting limits and added approval and operating obligations would make building and running them significantly harder; the township approved the ordinance.

Timing

Ends
unknown

This row concerns the adopted zoning ordinance, not a temporary development pause; the adoption report describes conditional-use regulation (https://www.newsitem.com/news/local/mount-carmel-township-approves-data-center-ordinance-as-residents-seek-additional-safeguards/article_0ccb3e6f-8300-4509-8f42-51d83197ae87.html#:~:text=The%20ordinance%20allows%20data%20centers%20as%20conditional%20uses). No sunset or temporary clause was verified because enacted text was not retrieved.

People behind it

  • The proposed ordinance was presented for the Board’s consideration, and the Board unanimously approved it. The Board of Supervisors was identified in the enactment notice.

  • The Board authorized the township solicitor to prepare supplemental zoning regulations related to data centers. Supervisors voted to authorize the township solicitor.

  • The Board authorized the township engineer to prepare supplemental zoning regulations related to data centers. Supervisors voted to authorize the township solicitor and engineer.

Restrictions & requirementsHide restrictions & requirements16
  • Data centers require conditional-use approval in both the I-1A and S-2 districts; in I-1A, the ordinance changes them from an allowed or by-right use to a conditional use. Conditional-use zoning

  • Applicants must provide extensive application materials, including ownership and operator disclosures, a unified development plan, technical studies, professional reports, and a proposed community development agreement. Application requirements

  • An applicant must hold an informational meeting before the first conditional-use hearing. Applicant informational meeting

  • Sites must have at least 20 acres and 400 feet of lot width; buildings must meet 100-foot front, rear, and side yards, a 60-foot height limit, a 40% building-coverage cap, and a 60% maximum data-center development area. Dimensional standards

  • Data-center improvements must be at least 1,500 feet from a lot with an existing residential use and 600 feet from sensitive receptors; the ordinance also requires a 100-foot vegetative screening area and other screening, landscaping, equipment-location, fencing, and lighting measures. Residential and sensitive-receptor setbacks

  • Vehicular access from Township-owned or Township-maintained roads is prohibited; projects must use an appropriate state highway or other approved non-Township route and provide traffic, construction, and heavy-haul planning. Access and traffic rules

  • Applicants must submit a professional noise and vibration study; operational sound generally may not exceed 45 dBA and 60 dBC on weekday days or 40 dBA and 50 dBC during evenings, nights, and weekends. Post-construction verification and complaint investigation are also required. Noise limits and verification

  • Projects must meet requirements for water supply, cooling, wastewater, groundwater and surface-water protection, stormwater, and drought conditions; monthly operational water-use reporting is required. Water and environmental requirements

  • Applicants must disclose electrical demand and related infrastructure. Emergency generators are restricted: they cannot be used for economic dispatch or peak shaving, routine testing is limited to specified weekday daytime hours, routine nighttime and weekend operation is prohibited, and diesel generators must be Tier 4 certified. Nuclear power generation for or in conjunction with a data center is prohibited. Electrical and emergency-power restrictions

  • A comprehensive mining, mine-pool, subsidence, and geotechnical impact analysis is required, covering matters such as historic and active mining, mine spoil, mine gas, foundations, and mitigation. Mining and geotechnical analysis

  • Facilities must submit an emergency response plan and risk assessment and meet emergency-access and fire-protection requirements; specialized responder training, emergency access, incident reporting, security, and continuous emergency contact information are also required. Emergency-management requirements

  • The ordinance regulates the storage, handling, recycling, transportation, and disposal of electronic waste, batteries, fuels, chemicals, coolants, hazardous materials, and other regulated wastes. Waste and hazardous-material rules

  • Applicants must submit a proposed community development agreement covering applicable project commitments, such as infrastructure, access and traffic, emergency-response coordination, reporting, mitigation, decommissioning, and financial security. Community development agreement

  • The ordinance requires continuing public-information and operational reporting, a public compliance webpage or comparable electronic portal, a community liaison, and procedures for complaints. Public engagement and reporting

  • A decommissioning plan is required, and financial security must equal 110% of estimated decommissioning costs, with periodic review and adjustment. Decommissioning security

  • The ordinance provides for continuing compliance checks, inspections, recordkeeping, enforcement notices, stop-work orders, civil enforcement, and equitable remedies. Inspection and enforcement provisions

Benefits & exceptionsHide benefits & exceptions1
  • Data centers are eligible for conditional-use approval in the existing I-1A and S-2 zoning districts. In I-1A, this changes the use from allowed or by-right to conditional; in S-2, it permits the use only conditionally. Approval requires meeting the ordinance’s requirements and does not replace other applicable permits. Eligible in the existing I-1A and S-2 districts

Sources

pending · Mount Carmel Township
Proposes an annual operational registration and compliance program for data centers operating in Mount Carmel Township, covering public safety, compliance verification, monitoring, reporting, and enforcement requirements.Mount Carmel Township Data Center Operational Registration and Compliance Ordinance (2026)

What this means

The proposed ordinance would not ban data centers, but it would add ongoing registration, professional certifications, sound monitoring, reporting, and inspection requirements, creating meaningful paperwork and operating costs (annual registration and compliance requirements). The sources do not describe a direct limit on building or expansion in this proposed ordinance.

Timing

Ends
180 days after adoption

The Township website states that it is under a 180-day moratorium enacted on 2026-05-18. The sources do not state that the moratorium is part of the proposed Data Center Operational Registration and Compliance Ordinance.

People behind it

  • Authorized the preparation and advertisement of the proposed Mount Carmel Township Data Center Operational Registration and Compliance Ordinance.

Restrictions & requirementsHide restrictions & requirements9
  • A 180-day moratorium, enacted May 18, 2026, temporarily restricts zoning activity while the township develops a curative amendment addressing data-center regulation. 180 day moratorium enacted on May 18, 2026

  • Data centers must complete annual operational registration and keep current identification information for their owners, operators, controlling entities, and emergency contacts. require annual operational registration and current identification

  • Data centers must periodically obtain independent professional certifications verifying compliance with the ordinance. periodic independent professional compliance certifications

  • Data centers must conduct operational sound monitoring and acoustical verification. operational sound-monitoring and acoustical-verification requirements

  • Data centers must report specified emergencies, generator events, hazardous-material releases, and other material incidents. reporting of specified emergencies, generator events, hazardous-material releases

  • Data centers must retain operational and compliance records for the periods required by the ordinance. establish record-retention requirements

  • The township may conduct lawful inspections and require independent professional review of data-center compliance. authorize lawful inspections and independent professional review

  • Data centers with repeated final material violations may be subject to enhanced compliance requirements. enhanced compliance requirements following repeated final material violations

  • The ordinance may require corrective action and provides enforcement mechanisms for noncompliance. provide for corrective-action requirements and enforcement

Sources

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