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Regbase

The Data Center Divide

Knox County

This restriction takes precedence while in effect. The rating below excludes temporary restrictions.

Slightly Pro-Data Center Policies

Knox County’s enacted measures temporarily pause new or expanded data centers and related permits until new rules are adopted or June 30, 2027; existing facilities and some under-10-MW sites are exempt.

Rating from Tennessee statewide as there are no scored current or future laws outside temporary restrictions for Knox County.

Specific to Knox County only.

current law · County measure
Prohibits new data centers with a projected peak demand of at least 5 MW in Knox County until June 30, 2027, or until the county adopts new rules, whichever comes first.Tennessee Knox County Resolution R-26-6-904 (2026)

What this means

The measure would temporarily block new data centers from being built or permitted in Knox County until June 30, 2027, or until new county rules are adopted, whichever comes first. It exempts facilities already operating, but the broad limits on new development make this a severe restriction.

Timing

Ends
2027-06-30, or when the Knox County Commission adopts new regulations governing the placement and operation of data centers, whichever comes first

The moratorium applies immediately and may be extended by Commission vote beyond 2027-06-30 if the County has not adopted data-center regulations.

People behind it

  • Named requester and preparer of Resolution R-26-6-904; moved its approval and proposed the amendments.

  • Named requester and co-sponsor of Resolution R-26-6-904; seconded the approval motion and the proposed amendments.

  • Named requester and co-sponsor of Resolution R-26-6-904.

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  • Named requester and co-sponsor of Resolution R-26-6-904.

Restrictions & requirementsHide restrictions & requirements7
  • Imposes an immediate moratorium through June 30, 2027, or until the County adopts replacement data-center regulations, whichever occurs first, prohibiting the location, construction, operation, permitting, and vesting of covered data centers in Knox County.

  • Prohibits covered data centers from filing preliminary or final development plans, building-permit applications, or similar applications that could create vesting rights during the moratorium.

  • Bars the County from issuing permits, zoning approvals, building approvals, utility extensions, building permits, text amendments, or development agreements for establishing or operating a covered data center during the moratorium.

  • Defines a covered data center to include a facility projected to have a peak electric demand of 10 MW or more, or one that refuses to disclose its peak demand.

  • Prevents circumvention by dividing operations into multiple facilities of 10 MW or less on one acre when their combined peak electric demand exceeds 10 MW.

  • Allows the Commission to extend the moratorium beyond June 30, 2027, by vote if the County has not adopted regulations governing data-center location and operation.

  • Grandfathers only data-center facilities that were already operating when the resolution was adopted; the State of Tennessee and Knox County facilities are excluded, subject to the County facility limitation concerning leasing operating capacity to nongovernmental third parties.

Benefits & exceptionsHide benefits & exceptions4
  • Facilities with a disclosed projected peak electric demand below 10 MW are outside the amended definition of a data center and therefore are not subject to the moratorium. The facility must disclose its peak demand; facilities that refuse to disclose it remain covered.

  • Data centers that were already operating when the resolution was adopted may continue operating during the moratorium.

  • Facilities owned or operated by the State of Tennessee are excluded from the data-center definition and moratorium.

  • Facilities owned or operated by Knox County are excluded, provided the County does not lease to a nongovernmental third party operating capacity requiring peak demand above 10 MW.

Sources

current law · County measure
Imposes an immediate Knox County moratorium on the location, construction, operation, permitting, vesting, and related approvals for covered data centers until June 30, 2027, or earlier if the County Commission adopts data-center regulations; the Commission may extend it by vote if regulations are not adopted.Tennessee Knox County Resolution RZ-26-9-101 (2026)

What this means

The measure would temporarily block covered data centers from being built, expanded, permitted, or operated in Knox County until June 30, 2027, or until new county rules are adopted. Existing operating centers and facilities below the 10 MW threshold are excepted, so it is a severe temporary restriction rather than a permanent ban.

Timing

Ends
2027-06-30, or when the Knox County Commission adopts new regulations governing the placement and operation of data centers, whichever comes first

The moratorium may be extended by vote beyond 2027-06-30 if the County has not adopted regulations concerning the location and operation of data centers. Existing facilities operating when the resolution is adopted are excluded from the prohibition.

People behind it

  • Requested the resolution and prepared the measure.

  • Co-requested the resolution.

  • Co-requested the resolution.

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  • Co-requested the resolution.

  • Prepared the later resolution and approved it as to form and correctness.

  • Applicant for the planning case concerning the moratorium.

  • Considered and recommended approval of the moratorium.

  • County legislative body responsible for adopting the moratorium.

Restrictions & requirementsHide restrictions & requirements8
  • A moratorium immediately prohibits the location, construction, operation, permitting, and vesting of covered data centers in Knox County through June 30, 2027, or until the County Commission adopts regulations governing data centers, whichever occurs first.

  • Covered data centers may not file preliminary or final development plans, building-permit applications, or similar applications that could create vesting rights during the moratorium.

  • During the moratorium, the County may not issue permits, zoning approvals, building approvals, utility extensions, building permits, text amendments, or development agreements for establishing a covered data center.

  • The moratorium covers facilities primarily containing digital-information processing, storage, or transmission equipment and related environmental-control equipment that are projected to have a peak electric demand of at least 10 MW, or that refuse to disclose their peak demand. The earlier version used a 5 MW threshold.

  • The measure prevents evasion of the threshold by dividing operations into multiple facilities of 10 MW or less on one acre when their combined peak demand exceeds 10 MW. The earlier version applied the same anti-aggregation rule using a 5 MW threshold.

  • Facilities already operating when the applicable resolution is adopted are exempt from the moratorium's prohibition on locating, constructing, or operating.

  • State-owned or state-operated facilities are excluded from the data-center definition. Knox County-owned or county-operated facilities are also excluded, unless the County leases operating capacity to a nongovernmental third party requiring more than the applicable 10 MW threshold, or more than 5 MW under the earlier version.

  • The County Commission may extend the moratorium by vote beyond June 30, 2027 if data-center regulations have not been adopted.

Benefits & exceptionsHide benefits & exceptions3
  • Data centers that were already operating when the resolution was adopted are exempt from the moratorium and may continue operating.

  • Facilities owned or operated by the State of Tennessee are excluded from the definition of a covered data center and therefore are not subject to the moratorium.

  • Facilities owned or operated by Knox County are excluded from the definition of a covered data center, provided the County does not lease operating capacity to a nongovernmental third party above the applicable threshold—5 MW under the amended resolution or 10 MW under the later resolution.

Sources

current law · County measure
Prohibits data centers in Knox County until June 30, 2027, or until the county adopts new regulations, whichever comes first.Knox County Resolution R-26-5-904 (2026)

What this means

The proposed moratorium would pause data center projects in Knox County until new rules are adopted or June 30, 2027, whichever comes first—creating a major delay of up to about a year (moratorium period). The sources do not describe the future zoning rules, but the pause alone makes building or expanding data centers substantially harder in the short term.

Timing

Ends
2027-06-30 or when the Knox County Commission adopts new regulations governing the placement and operation of data centers, whichever comes first

The moratorium applies to data centers in Knox County. It ends on 2027-06-30 or earlier upon adoption of new governing regulations.

People behind it

  • Moved to approve Resolution R-26-5-904, requesting recommendations for zoning amendments addressing data centers.

  • Seconded the motion to approve Resolution R-26-5-904.

  • Introduced a substitute motion to approve Resolution R-26-5-904 with Exhibit A removed.

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  • Seconded the substitute motion concerning Resolution R-26-5-904.

  • Adopted the data-center moratorium and referred it to the Knoxville-Knox County Planning Commission for review and recommendation.

  • Received the moratorium referral and was tasked with making a recommendation to Knox County Commission.

Restrictions & requirementsHide restrictions & requirements1
  • Moratorium on data centers in Knox County through June 30, 2027, or until the Knox County Commission adopts new regulations governing their placement and operation, whichever comes first.

Sources

current law · County measure
Prohibits new data centers with a projected peak electricity demand of 10 megawatts or more from locating, being built, or operating in Knox County until June 30, 2027, or until the county adopts new regulations, whichever comes first.Knox County Planning Commission Case 8-B-26-OB (2026)

What this means

The measure would stop new data centers of 10 MW or more from locating, being built, or operating in Knox County, and block related permits and approvals. The pause lasts until new rules are adopted or June 30, 2027, whichever comes first; existing facilities may continue, but the broad development freeze is a severe temporary restriction. The moratorium’s duration and restrictions

Timing

Ends
Jun 30, 2027

The moratorium ends on 2027-06-30 or earlier if the Knox County Commission adopts new regulations governing the placement and operation of data centers. It may be extended by a Commission vote if regulations have not been adopted.

People behind it

  • Requested the resolution and prepared the moratorium measure; also moved for its approval.

  • Co-requested the resolution and seconded the motion to approve the moratorium.

  • Co-requested the resolution.

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  • Co-requested the resolution.

  • Co-requested the resolution.

  • Applicant and legislative body responsible for adopting and authorizing the moratorium.

  • Referred the moratorium for review and issued the recommendation to approve it.

  • Planning agency assigned to draft regulations governing data-center placement and operation.

Restrictions & requirementsHide restrictions & requirements8
  • A moratorium immediately prohibits covered data centers from locating, constructing, operating, permitting, or obtaining vesting rights in unincorporated Knox County through June 30, 2027, or until the County Commission adopts new regulations, whichever occurs first.

  • During the moratorium, data centers may not file preliminary or final development plans, building-permit applications, or similar applications that could create vesting rights.

  • During the moratorium, the county may not issue permits, zoning approvals, building approvals, utility extensions, building permits, text amendments, or development agreements for establishing a data center.

  • The moratorium covers facilities primarily containing digital-information processing, storage, or transmission equipment and environmental-control equipment if projected peak electric demand is at least 10 MW, or if the facility refuses to disclose its peak demand.

  • Existing data centers operating when the resolution was adopted are exempt from the moratorium's prohibition on locating, constructing, or operating.

  • The resolution prohibits evasion by dividing operations into multiple facilities of 10 MW or less on one acre when their combined peak electric demand exceeds 10 MW.

  • The County Commission may extend the moratorium beyond June 30, 2027 by vote if new regulations governing data-center location and operation have not been adopted.

  • State-owned or state-operated facilities are excluded from the data-center definition, and county-owned or county-operated facilities are excluded if the county does not lease third-party operating capacity requiring more than 10 MW of peak demand.

Benefits & exceptionsHide benefits & exceptions4
  • Existing data centers that were operating when the resolution was adopted may continue operating during the moratorium.

  • A facility with a projected peak electric demand below 10 MW is outside the resolution’s definition of a data center, unless it refuses to disclose its peak demand; however, the resolution prohibits aggregating multiple smaller facilities to evade the moratorium.

  • Facilities owned or operated by the State of Tennessee are excluded from the definition of a data center and therefore are not covered by the moratorium.

  • Facilities owned or operated by Knox County are excluded from the definition of a data center, provided the county does not lease to a nongovernmental third party operating capacity requiring more than 10 MW of peak demand.

Sources

pending · Unincorporated areas
Prohibits new data centers with a peak electricity demand of 5 megawatts or more in Knox County until June 30, 2027, or until the county adopts data-center regulations, whichever comes first.Knox County Data Center Zoning Ordinance Amendments, proposed §5.62 (2026)

What this means

As drafted, the measure would pause new data center development and operation in Knox County until new rules are adopted or June 30, 2027, whichever comes first; it also bars related permits and approvals. The moratorium applies to facilities with a projected peak demand of at least 5 MW, but exempts facilities already operating when adopted, making this a severe but temporary restriction rather than a permanent ban (moratorium terms).

Timing

Ends
2027-06-30, or earlier when the Knox County Commission adopts new regulations governing the placement and operation of data centers

The moratorium may be extended by vote beyond 2027-06-30 if the County has not adopted data-center regulations.

People behind it

  • Commissioner who prepared and proposed the resolution and offered amendments.

  • Commissioner identified as a requested sponsor and explicit co-sponsor of the resolution.

  • Commissioner identified as a requested sponsor and explicit co-sponsor of the resolution.

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  • Commissioner identified as a requested sponsor of the resolution.

Restrictions & requirementsHide restrictions & requirements6
  • The resolution imposes an immediate moratorium through June 30, 2027, or until the County adopts data-center regulations, whichever occurs first, prohibiting the location, construction, operation, permitting, and vesting of covered data centers. moratorium effective immediately through to June 30, 2027

  • During the moratorium, covered data centers may not file preliminary or final development plans or building-permit applications that could create vesting rights, and may not locate, construct, or operate in Knox County. Facilities already operating when the resolution is adopted are excepted. other than those facilities that are operating at the time this resolution is adopted

  • During the moratorium, the County may not issue permits or approvals for establishing a data center, including county permits, zoning approvals, building approvals, utility extensions, building permits, text amendments, and development agreements. no county permits, zoning approvals, building approvals, utility extensions

  • The resolution defines a covered data center as a facility primarily containing digital-information processing, storage, or transmission equipment and environmental-control equipment, if its projected peak electric demand is at least 5 MW or it refuses to disclose its peak demand. State-owned or state-operated facilities are excluded, as are County-owned or County-operated facilities unless the County leases operating capacity to a nongovernmental third party requiring more than 5 MW. projected to have a peak electric demand of 5 MW or more

  • The resolution bars attempts to evade the moratorium by dividing operations among multiple facilities of 5 MW or less on one acre when their combined peak electric demand exceeds 5 MW. no avoidance of such moratorium may be achieved

  • The County Commission may extend the moratorium beyond June 30, 2027, by vote if County data-center regulations have not been adopted. may be extended by vote of this body

Benefits & exceptionsHide benefits & exceptions4
  • Data centers already operating when the resolution was adopted may continue operating during the moratorium.

  • Facilities owned or operated by the State of Tennessee are excluded from the definition of “Data Center” and therefore are not subject to the moratorium.

  • Facilities owned or operated by Knox County are excluded from the definition of “Data Center,” unless the county leases operating capacity to a nongovernmental third party that requires peak electric demand greater than 5 MW.

  • The moratorium ends no later than June 30, 2027, unless the commission adopts replacement data-center regulations sooner, allowing new development to proceed after the moratorium ends.

Sources

Specific to Knox County only.

failed · County measure
Prohibits new data centers with projected demand of 10 megawatts or more in Knox County until June 30, 2027, or until the county adopts data-center regulations, whichever comes first.Knox County Ordinance O-26-1-101 (2026)

What this means

If enacted, the measure would temporarily prevent new data centers from locating, being built, or operating in Knox County until June 30, 2027, or until new county rules are adopted, whichever comes first (moratorium period). It also blocks permits and development applications for data centers, though facilities already operating when adopted are excepted (permit and operating restrictions).

Timing

Ends
2027-06-30, or earlier when the Knox County Commission adopts new regulations governing the placement and operation of data centers

The moratorium applies through the stated date or until the specified regulations are adopted, whichever comes first. It may be extended by Commission vote if regulations have not been adopted by 2027-06-30.

People behind it

  • Explicitly identified as the sponsor of the withdrawn data-center ordinance proposal, O-26-1-101.

  • Prepared the data-center moratorium resolution, RZ-26-9-101.

  • Considered and recommended approval of the data-center moratorium through June 30, 2027, or until new county regulations are adopted.

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  • The governing body responsible for imposing the moratorium and adopting future regulations governing data centers.

Restrictions & requirementsHide restrictions & requirements7
  • Imposes an immediate moratorium through June 30, 2027, or until the County adopts new data-center regulations, whichever occurs first, prohibiting the location, construction, operation, permitting, and vesting of covered data centers in Knox County. moratorium effective immediately through to June 30, 2027

  • Applies to facilities primarily containing digital-information processing, storage, or transmission equipment and environmental-control equipment when projected peak electric demand is at least 10 MW or the facility refuses to disclose its peak demand. projected to have a peak electric demand of 10 MW or more

  • Prohibits covered data centers, including AI, cryptocurrency-mining, and blockchain-computing facilities, from filing development plans or building-permit applications that could create vesting rights during the moratorium. prohibited from filing preliminary development plans

  • Bars covered data centers from locating, constructing, or operating in Knox County during the moratorium. prohibited from locating, constructing, or operating in Knox County

  • Prohibits the County from issuing permits, zoning approvals, building approvals, utility extensions, building permits, text amendments, or development agreements for establishing a covered data center during the moratorium. no county permits, zoning approvals, building approvals, utility extensions

  • Prevents circumvention by splitting a larger operation into multiple facilities of 10 MW or less on one acre when their combined peak demand exceeds 10 MW. no avoidance of such moratorium may be achieved

  • Allows the moratorium to be extended beyond June 30, 2027, by a vote of the County Commission if data-center regulations have not been adopted. may be extended by vote of this body

Benefits & exceptionsHide benefits & exceptions3
  • Data centers already operating when the resolution is adopted may continue operating; the moratorium does not apply to them.

  • Facilities owned or operated by the State of Tennessee are excluded from the resolution’s definition of a data center and therefore are not subject to the moratorium.

  • Facilities owned or operated by Knox County are excluded from the definition and may proceed outside the moratorium, provided the County does not lease operating capacity to a nongovernmental third party that requires more than 10 MW of peak electric demand.

Sources

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