Crockett County
For Crockett County, see Texas’s statewide laws and regulations below. No additional county-specific measures are listed in our research.
This restriction takes precedence while in effect. The rating below excludes temporary restrictions.
Mixed Data Center Policies
Texas combines substantial, long-term sales-tax breaks for qualifying large data centers with grid-connection studies, fees, and infrastructure costs that can make projects slower and more expensive. Some large facilities may also face emergency power reductions or grid-stability requirements; the tax benefits have demanding eligibility conditions.
Incentives
Tax benefits3
Proposes constitutional authorization for a general-law exemption of the total appraised value of data-center real property and on-site tangible personal property used to meet its energy demand; does not itself grant an exemption. Proposed amendment.
Proposes full property-tax exemption for qualified self-powered data-center buildings, land and energy-supply personal property, subject to the bill's conditions. Proposed exemption.
Establishes temporary sales and use tax exemptions for qualifying data centers and large data-center projects on essential operating property, including electricity and equipment. Exempt property.
current law · State measure: ERCOT regionEstablishes, effective March 1, 2026, criteria for including large-load demand in ERCOT forecasts used for transmission planning and resource-adequacy assessments; it applies to entities seeking new or expanded interconnection with expected non-coincident peak demand of at least 75 MW at one site (§25.370).Texas 16 TAC § 25.370 (2026)
What this means
This adds a modest hurdle for data centers of 75 MW or more: they must meet interconnection-agreement requirements before their expected demand can be included in ERCOT forecasts used for grid planning (agreement and disclosure requirements). It does not directly restrict building or operating a data center, so its practical impact is limited.
People behind it
- Public Utility Commission of Texas
Adopted new 16 TAC §25.370 and administers the rulemaking measure.
- Electric Reliability Council of Texas, Inc. (ERCOT)
Responsible for implementing the rule through protocols, load forecasting practices, and, if necessary, a compliance plan for the 2026 Regional Transmission Plan.
Restrictions & requirementsHide restrictions & requirements11
A data center qualifies as a large load customer only if its expected non-coincident peak demand at one site is at least 75 MW; large-load forecasting requirements apply at or above that threshold.
A distribution service provider (DSP) and ERCOT may not submit or include a large load customer’s forecasted demand in transmission-planning or resource-adequacy forecasts unless the customer has executed an interconnection agreement meeting 16 TAC §25.194 and provided all required disclosures and financial commitments.
For the 2026 Regional Transmission Plan compliance process, a large load customer must disclose any separate electric-service request that could materially change, delay, or withdraw its interconnection request, including the request’s location, size, energization timing, and associated utility.
For the 2026 Regional Transmission Plan compliance process, a large load customer must demonstrate site control through either a deed or a signed lease lasting at least five years from the date the customer is expected to reach its contracted peak demand.
A large load customer must provide a load-ramping schedule when applicable, creating an additional project-planning and documentation requirement.
For the 2026 Regional Transmission Plan compliance process, a large load customer must demonstrate financial commitment through security of $100,000 per MW of contracted peak demand, security covering specified interconnection equipment and service costs, or direct-cash contribution in aid of construction (CIAC) covering directly attributable interconnection costs and certain system upgrades.
Security used for the 2026 Regional Transmission Plan compliance process must be cash collateral, a qualifying bank letter of credit, or a corporate or parental guaranty backed by an entity rated at least BBB-/Baa3.
A DSP may submit load data only for a large load customer located or seeking interconnection within the DSP’s certificated service area, limiting which utility may submit the project for ERCOT forecasting.
A DSP must provide ERCOT a notarized, binding-authority attestation that each included large load customer meets the interconnection-agreement criteria; a TSP submitting data to a DSP must provide a corresponding notarized attestation covering the required criteria and disclosures.
ERCOT and commission staff may access information collected by a DSP or TSP to validate submitted load data, and ERCOT may exclude data from its forecast if its accuracy cannot be validated.
ERCOT may adjust submitted load data for errors or withdrawn or canceled interconnection requests with DSP agreement, while other adjustments require commission approval, a market notice at least 30 days before consideration, and an opportunity for public comment.
Benefits & exceptionsHide benefits & exceptions10
Facilities with less than 75 MW of expected non-coincident peak demand are not classified as “large load customers” under this section and therefore are not subject to its large-load forecast-inclusion requirements. The definition applies at 75 MW or greater
A large load customer with an interconnection agreement meeting §25.194 and providing the required disclosures and financial commitments may be included in ERCOT forecasts used for transmission planning and resource adequacy. The rule permits inclusion after the required interconnection agreement
A data center may demonstrate site control through either a signed lease lasting at least five years from the expected date it reaches contracted peak demand or a deed. The rule recognizes a five-year lease or deed
The financial-commitment requirement offers three alternatives: security of $100,000 per MW, security covering certain expected equipment and service costs, or direct-cash CIAC covering directly attributable interconnection costs and specified system upgrades. The rule provides three financial-commitment options
Required security may be posted as cash collateral, a qualifying letter of credit, or a qualifying corporate or parental guaranty, giving a customer several forms of financial support to use. The rule lists permitted security forms
A DSP must include qualifying large-load data received from a transmission service provider unless it reasonably determines that the data is invalid or duplicative, helping ensure qualifying data-center demand is reflected in ERCOT planning information. The DSP must include qualifying data received from a TSP
ERCOT must use DSP-submitted load data to develop transmission-planning and resource-adequacy forecasts, including Regional Planning Group project submissions, subject to permitted validation and adjustment processes. ERCOT must use the load data provided by DSPs
ERCOT may use different forecasts for different study scopes, time horizons, scenarios, and modeling details, allowing large-load projects to be evaluated differently for transmission planning and resource adequacy purposes. ERCOT may use different forecasts
Customer-specific and competitively sensitive information obtained under the rule is confidential and exempt from disclosure under Texas Government Code Chapter 552. The rule protects customer-specific and competitively sensitive information
A DSP may designate another electric utility, municipally owned utility, or electric cooperative to submit the load data to ERCOT on its behalf, providing an administrative alternative for submitting a project’s forecast data. A DSP may designate another utility to submit the load data
Sources
current law · State measure: ERCOT power regionThis Public Utility Commission of Texas rule addresses certain net-metering and co-location arrangements involving a new large load, such as a data center, and an existing ERCOT generation resource.16 TAC §25.205 — Large-Load Co-Location and Net Metering (2026)
What this means
Large data centers of 75 MW or more using certain arrangements with existing generators in ERCOT would need approval and grid studies, which can add time and costs. They may also have to reduce power use during emergencies, but the rule does not affect all data centers or ban these projects.
People behind it
- Texas Legislature
Enacted Senate Bill 6, the legislation authorizing and requiring the measure implemented by 16 TAC §25.205.
- Public Utility Commission of Texas
Proposed, adopted, and administers 16 TAC §25.205 implementing PURA §39.169.
- PUC OPDM
Submitted the order adopting new 16 TAC §25.205.
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- Electric Reliability Council of Texas, Inc. (ERCOT)
Conducts and administers required studies, files study results and recommendations, and develops related operational protocols and procedures for proposed net metering arrangements.
Restrictions & requirementsHide restrictions & requirements16
The rule applies to a large-load customer seeking a new or expanded interconnection with expected non-coincident peak demand of at least 75 MW that is co-located with an existing generation resource and was not modeled as part of a generation-resource or energy-storage private-use network as of September 1, 2025.
A covered net-metering arrangement between the large load and an existing generation resource may not be implemented or operated without prior Public Utility Commission approval.
Before ERCOT begins its review, the applicant must file a Commission application with direct testimony, a completed large-load interconnection study or other required study report, information identifying the interconnecting transmission and distribution providers, and proof of notice to ERCOT; the application must also be served on ERCOT and the applicable utilities.
The applicant and interconnecting transmission service provider must provide ERCOT with requested information and studies, including transmission-security studies, power-flow modeling, information about facilities that would be de-energized, and details about the load, generation, metering, ownership, and planned operation.
ERCOT must study the arrangement's transmission-security, resource-adequacy, and stranded-or-underutilized-transmission impacts, including the data center's curtailment capability, backup generation, expected net generation, and effects on reserve margins.
The approval process creates mandatory waiting periods: ERCOT generally has up to 120 days after receiving the necessary information and completed studies to file its results, and the Commission then has 60 days to approve, conditionally approve, or deny the arrangement.
If the proposed load's physical characteristics or configuration materially changes and requires restudy under ERCOT protocols, the application is treated as a new application and the procedural deadlines restart.
Before beginning service, the large load must enter into required interconnection and operating agreements, comply with ERCOT requirements, and use approved metering, telemetry, communications, and data-reporting equipment capable of separately measuring the generation resource, the co-located load, and electricity exchanged with ERCOT.
The large load remains responsible for applicable transmission, distribution, interconnection, ancillary-service, and other system charges, and must pay required study, metering, facility, interconnection, and transmission or distribution upgrade costs.
The Commission may deny the arrangement or impose reliability conditions, including requiring the data center to reduce load during specified events, imposing curtailment ramp-rate or maximum-duration limits, requiring generation output changes, or imposing other reliability requirements.
If the existing generation resource previously made dispatchable capacity available, approval must require it to make at least the same amount available to ERCOT before an anticipated emergency when directed, including by curtailing the co-located load and adjusting generation output under ERCOT instructions.
The co-located load and generation resource must comply with ERCOT dispatch, reliability, emergency-operation, and curtailment instructions, which can limit the data center's operation during emergencies or other reliability events.
If the arrangement causes stranded or underutilized transmission assets, the Commission may require a separate hold-harmless proceeding; costs removed from transmission rates may be collected from the existing generation-resource owner and the interconnecting large-load customer in proportions set by the Commission or agreed by the parties.
Conditions without a specified expiration date must be reevaluated through a Commission application filed no earlier than 36 months and no later than 60 months after the conditional approval order.
The Commission may require modifications, suspend or revoke approval, or require termination of the arrangement if it does not comply with the rule, approved agreements, or applicable reliability requirements.
Commission approval is limited to the named applicants and may not be transferred or assigned without further Commission approval.
Benefits & exceptionsHide benefits & exceptions13
Allows a large load customer with a new or expanded interconnection in the ERCOT region and expected non-coincident peak demand of at least 75 MW at one site to use the rule's net-metering process.
Allows the customer's load and an existing generation resource's output to be netted for ERCOT settlement purposes through an ERCOT-approved metering arrangement.
Permits qualifying energy storage resources, as well as generation resources, to participate in the net-metering arrangements.
Requires ERCOT to complete and file its study within 120 days after receiving the required information and requires the commission to approve, conditionally approve, or deny the arrangement within 60 days after ERCOT files its study and recommendations.
Provides a streamlined approval proceeding with set deadlines for testimony, objections, hearings, briefs, and proposed orders; limits participating parties to specified entities; and allows parties to participate without filing motions to intervene.
Allows applications to rely on a completed large-load interconnection study or another completed study process required by ERCOT protocols, and permits discovery to begin when the application is filed.
Deems the arrangement approved if the commission does not act within the applicable statutory approval period.
Allows the commission to approve project-specific operating conditions, including load reductions during specified events, required generation capacity availability, and ramp-rate or maximum-duration limits for load curtailment.
Requires ongoing conditions to be reviewed between 36 and 60 months after the approval order, allowing them to be extended, modified, or rescinded.
Exempts a generation or energy-storage resource from the approval rule when its modeled facility included a co-located large load customer when the resource was energized, even if the customer was energized later.
Exempts a generation or energy-storage resource when, as of January 1, 2025, a majority interest was directly or indirectly owned by the participating large load customer's parent company.
Allows the commission to impose a condition holding customers harmless for stranded or underutilized transmission assets resulting from the behind-the-meter net-metering arrangement; this protection is discretionary.
Does not require the large load customer to connect at transmission voltage; eligibility is based on the size of the load rather than its voltage level.
Sources
current law · StatewideThis statewide program creates a limitation-on-appraised-value incentive for eligible large economic-development projects, potentially including qualifying data centers.Texas Government Code Chapter 403, Subchapter T (JETI Program)
What this means
The measure could make building or expanding qualifying data centers more attractive by cutting the property value used for school operating taxes by half for 10 years. The benefit is conditional: projects must meet investment and job requirements and receive approvals, and data centers are not specifically named.
People behind it
- Hunter
House author of House Bill 5
- Schwertner
Senate sponsor of House Bill 5
- Comptroller of Public Accounts
Administers the measure and related program
Restrictions & requirementsHide restrictions & requirements19
A data-center project may receive the taxable-value limitation only if it qualifies as an eligible project, such as a high-tech equipment or technology facility or critical-infrastructure project. Nondispatchable electric-generation facilities and electric-energy storage facilities are excluded.
The project must be located in a Chapter 311 or 312 reinvestment zone or an enterprise zone when the agreement is executed. Eligible buildings must be newly constructed after the agreement, and qualifying personal property must first be placed in the zone after that date.
Applicants must meet county-based minimums by the end of the first incentive-period tax year: 75 jobs and $200 million of investment in counties with at least 750,000 people; 50 jobs and $100 million in counties with 250,000 to 749,999 people; 35 jobs and $50 million in counties with 100,000 to 249,999 people; or 10 jobs and $20 million in smaller counties. The requirements generally do not apply to qualifying dispatchable electric-generation facilities.
Required jobs must be new, full-time Texas jobs generally involving at least 1,600 hours per year. Jobs may not be transferred from an existing Texas facility or created to replace an existing job unless the resulting vacancy is filled.
Applicants must submit a detailed application to the comptroller with project, site, construction, employment, investment, tax, zone, and projected economic-benefit information, together with a map, sworn eligibility affidavit, and economic-benefit statement covering the construction period and the 25 years following the incentive period.
Applicants must pay a comptroller application fee sufficient to cover evaluation costs and a school-district application fee of up to $30,000.
The comptroller may recommend approval only if the project is reasonably likely to generate enough state or local tax revenue within 20 years to offset lost school-district maintenance-and-operations revenue and the agreement is a compelling factor in the site-selection decision, such that the investment might not occur in Texas without it.
Approval requires favorable action by both the governor and the school district. The school district must hold a public hearing with at least 15 days' notice and decide whether to approve the application within 30 days after receiving it.
To qualify for the program's greater 75 percent taxable-value reduction, the entire project, including its boundaries, must be located in a qualified opportunity zone.
The agreement must require average annual wages for project employees to exceed 110 percent of the applicable industry-sector average wage, excluding construction wages.
The applicant must offer and contribute to a group health-benefit plan for every employee holding a full-time project job.
The applicant must execute a performance bond in an amount set by the comptroller to secure compliance with the agreement.
Applicants must submit biennial compliance reports during the agreement covering jobs, wages, investment, property values, and taxes, with sworn certifications and payroll records when applicable.
Failure to meet the required job or wage levels for two consecutive reporting periods can result in monetary penalties, capped at the tax benefit received.
The governor or school district may terminate the agreement for job or wage noncompliance after written notice and a 180-day period to cure or dispute the failure. Termination requires recovery of lost ad valorem tax revenue attributable to the project, plus interest.
Companies listed as ineligible for certain state contracts or investments under the specified state-law provisions may not apply for or enter into an agreement.
The applicant may not make payments to the school district related to the agreement, and may not knowingly solicit, accept, offer, or transfer money or other value in exchange for approval unless authorized by the Act.
The taxable-value limitation is available for no more than 10 consecutive tax years and is subject to statutory limits on when the incentive period may begin.
The incentive program expires on December 31, 2033, limiting the time in which an agreement may be entered into.
Benefits & exceptionsHide benefits & exceptions14
A qualifying data-center project may receive the program's tax-value limitation if it constructs or expands critical infrastructure or operates a facility involved in the research, development, or manufacture of high-tech equipment or technology.
Facilities related to utility services, including dispatchable electric-generation facilities whose output is primarily controllable by human action, may qualify and can support power infrastructure for data-center developments. Nondispatchable generation and electric-energy-storage facilities are excluded; eligible dispatchable generation facilities are exempt from the required-jobs rule.
Eligible property generally receives a school-district maintenance-and-operations taxable value equal to 50% of market value for a 10-consecutive-tax-year incentive period, or 25% of market value if the entire project is located in a qualified opportunity zone. The benefit generally covers new or expanded buildings and qualifying tangible personal property first placed in the applicable reinvestment or enterprise zone after the agreement is entered into.
Eligible property has zero taxable value for school-district maintenance-and-operations taxes from the tax year after the agreement is entered into through the tax year containing the project's construction-completion date.
The incentive period may be deferred in certain circumstances if the applicant expects not to meet the minimum investment requirement in the first incentive year, subject to statutory timing limits.
The required investment and job thresholds vary by county population, ranging from $20 million and 10 jobs in counties with fewer than 100,000 residents to $200 million and 75 jobs in counties with at least 750,000 residents. The job requirement does not apply to an eligible dispatchable electric-generation facility.
A school district may designate an area within the district as a reinvestment zone for the tax-value limitation if the designation is reasonably likely to attract major investment benefiting the district or region. Designation as an enterprise zone also designates the area as a reinvestment zone for this program.
The application and approval process is handled through the comptroller, governor, and school district, with statutory review deadlines generally requiring comptroller action within 60 days after a complete application and governor and school-district action within 30 days after receiving the application. A school-district application fee may not exceed $30,000, and no separate comptroller application fee is required.
An applicant is not required to make a payment to the school district as part of the agreement, and unauthorized payments or transfers of value connected with obtaining approval are prohibited.
A school district entering into an agreement does not lose foundation school program funding as a result of the tax-value limitation.
Before termination for an alleged jobs or wage violation, the applicant must receive written notice and 180 days to cure or dispute the alleged failure, including through judicial action.
Trade secrets and payroll records submitted under the program are confidential and exempt from disclosure under the Public Information Act.
Approval requires findings that the project is reasonably likely to generate enough state or local tax revenue within 20 years to offset the school-district maintenance-and-operations revenue forgone under the agreement and that the agreement is a compelling factor in the competitive site-selection decision.
As conditions of receiving the incentive, an approved project must comply with applicable wage requirements, including average annual wages exceeding 110% of the applicable industry-sector average, and must offer and contribute to a group health-benefit plan for full-time employees.
Sources
current law · StatewideThis statewide restriction affects data-center entities in Bailey County that are registered under the state’s qualifying data-center sales-tax exemption provisions.Texas Tax Code § 313.009 — Certain Entities Ineligible for Chapter 313 Limitation
What this means
The measure offers a meaningful state sales-tax break on essential data-center equipment and electricity, but only for qualifying centers that meet size, investment, and job requirements (at least $200 million and 20 qualifying jobs). The high thresholds limit who can benefit, and centers using this exemption cannot also receive the specified property-tax appraisal limitation.
People behind it
- Harvey Hilderbran
Author of H.B. No. 1223
- Jim Murphy
Joint author of H.B. No. 1223
- Kenneth Sheets
Joint author of H.B. No. 1223
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- Patricia Harless
Joint author of H.B. No. 1223
- Glenn Hegar
Sponsor of H.B. No. 1223
- Carlos Uresti
Co-sponsor of H.B. No. 1223
- Texas Legislature
Enacted H.B. No. 1223
- Comptroller of Public Accounts
Administers the measure by certifying qualifying data centers, issuing and revoking registration numbers, and adopting implementing rules
Restrictions & requirementsHide restrictions & requirements11
To qualify as a data center under the sales-tax exemption, the facility must contain at least 100,000 square feet in a single building or portion of a building, be located in Texas, be specifically constructed or refurbished primarily for servers and related support staff, and be used by a single qualifying occupant. The data-center definition also excludes facilities used primarily by telecommunications providers to deliver telecommunications services.
The facility must have an uninterruptible power source, generator backup power, a sophisticated fire-suppression and prevention system, and enhanced physical security, including restricted access, video surveillance, and electronic systems. These infrastructure and security requirements create operating and construction requirements for an eligible data center.
To obtain certification as a qualifying data center, the owner, operator, or occupant must create at least 20 qualifying jobs in the county; each must be full-time, permanent for at least five years, and pay at least 120 percent of the county average weekly wage. The job threshold and wage requirement can restrict eligibility for facilities that do not meet those employment levels.
The owner, operator, or occupant must make or agree to make at least $200 million in capital investment in the particular data center over the five-year period beginning on the certification date. The $200 million investment requirement creates a substantial capital barrier to qualifying for the exemption.
The exemption requires an application to the comptroller for certification and issuance of registration numbers, with required information and certification that the investment commitment will be met. The certification and registration process adds an administrative prerequisite before the exemption may be claimed.
Each person claiming the exemption must hold a comptroller-issued registration number and state it on exemption certificates provided to sellers. The registration-number requirement creates an ongoing compliance condition for tax-exempt purchases.
If the comptroller determines that the data center no longer meets the qualification requirements, the registration numbers must be revoked, and the affected persons become liable for the taxes, penalties, and interest on exempt purchases, including purchases made before revocation. The revocation and retroactive tax liability rule creates financial exposure for noncompliance.
The exemption does not cover office equipment or supplies, maintenance or janitorial supplies or equipment, items used primarily in sales or transportation, property subject to a refund claim, certain property incorporated into real estate, property rented or leased for one year or less, or taxable services performed on otherwise exempt property. These exclusions can leave qualifying facilities with additional sales-tax costs.
The sales-tax exemption does not apply to taxes imposed under Chapters 321, 322, or 323, and the electricity exemption is subject to the specific statutory exceptions for those taxes. The local-tax limitation can result in additional local sales-tax costs.
A data center subject to an agreement limiting the appraised value of its property under Subchapter B or C of Chapter 313 cannot receive the sales-tax exemption. The prohibition on combining incentives forces an eligible project to choose between the Chapter 313 appraised-value limitation and the data-center sales-tax exemption.
Under current Section 313.009, an entity issued a registration number under Section 151.359 or Section 151.3595 is ineligible to receive a Chapter 313 limitation on appraised value. The current ineligibility rule further prevents an entity using the data-center tax exemption from receiving that Chapter 313 property-tax benefit.
Benefits & exceptionsHide benefits & exceptions8
Provides a sales-tax exemption for qualifying data centers’ necessary and essential tangible personal property, including electrical and cooling systems, emergency generators, servers, data-storage devices, network equipment, racks, software, and related mechanical, electrical, and plumbing systems. The property must be purchased for installation, incorporation, or use at the qualifying data center by a qualifying owner, operator, or occupant. necessary and essential to the operation of a qualified data center
Exempts electricity used directly by a comptroller-certified qualifying data center for processing, storing, and distributing data from state sales and use taxes. The exemption does not apply to taxes imposed under Chapters 321, 322, or 323. use directly by a data center
Allows the exemption to last 10 years when the data center makes at least $200 million but less than $250 million in capital investment, or 15 years when investment reaches $250 million or more. The period begins when the comptroller certifies the data center. expires on the 10th anniversary
Creates a certification route for data centers that meet specified investment and employment requirements: at least 20 qualifying jobs in the county and at least $200 million of capital investment in that particular data center over five years. Jobs transferred from another Texas county do not count. creates at least 20 qualifying jobs
Defines qualifying jobs as full-time, permanent positions lasting at least five years and paying at least 120 percent of the county average weekly wage, directing the incentive toward sustained, higher-paid employment. full-time, permanent job that pays at least 120 percent
Permits a single qualifying occupant to lease space for a new data center, or, if it is also the owner and operator, occupy space that was not previously used as a data center. contracts with a qualifying owner or qualifying operator to lease space
Allows the qualifying owner, operator, and occupant to meet the required capital investment and job creation jointly or independently, providing flexibility in structuring development and operations. jointly or independently
Requires the comptroller to issue registration numbers to eligible claimants so they can use exemption certificates when purchasing eligible property. must hold a registration number issued by the comptroller
Sources
current law · StatewideThis statewide provision exempts qualifying data centers in Bailey County from state sales tax on qualifying gas and electricity used directly in processing, storing, or distributing data.Texas Tax Code § 151.317(a)(9) — Gas and Electricity Used by Qualifying Data Centers
What this means
The measure would lower building and operating costs for qualifying data centers by exempting essential equipment and electricity from sales tax for many years. The benefit is substantial, but only projects meeting high investment, job, and other requirements would qualify.
People behind it
- Harvey Hilderbran
Author who filed and proposed HB 1223.
- Jim Murphy
Joint author of HB 1223.
- Kenneth Sheets
Joint author of HB 1223.
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- Patricia Harless
Joint author of HB 1223.
- Glenn Hegar
Senate sponsor of HB 1223.
- Carlos Uresti
Senate co-sponsor of HB 1223.
- House Committee on Ways & Means
Reported HB 1223 out of committee.
- Senate Committee on Finance
Reported HB 1223 out of committee.
- Texas Legislature
Enacted the measure.
- Governor
Signed HB 1223 into law.
- Texas Comptroller of Public Accounts
Administers the measure by certifying qualifying data centers and large data center projects, issuing and revoking registration numbers, prescribing procedures, adopting implementation rules, auditing compliance, and enforcing the exemptions.
Restrictions & requirementsHide restrictions & requirements15
A standard qualifying data center must occupy at least 100,000 square feet in a single Texas building or portion of a building; a qualifying large data center project must contain at least 250,000 square feet on one parcel or commonly owned contiguous parcels.
The facility must be specifically constructed or refurbished primarily for servers and related equipment and support staff, have a single qualifying occupant that may not sublease any part of the facility, and may not be used primarily by a telecommunications provider to deliver telecommunications services.
The facility must provide an uninterruptible power source, backup generation, sophisticated fire suppression and prevention, restricted access, video surveillance, and electronic security systems.
A standard qualifying data center must create at least 20 qualifying county jobs and invest at least $200 million within five years after certification; a large data center project must create at least 40 qualifying county jobs and invest at least $500 million within that period.
Qualifying jobs must generally be full-time, last at least five years, and pay at least 120 percent of the county average weekly wage; jobs transferred from another Texas county do not count.
A large data center project must agree to contract for at least 20 megawatts of transmission capacity.
The owner, operator, or occupant must apply to the comptroller for certification and registration, hold the required tax permit or apply for one, and use comptroller-issued registration numbers on exemption certificates.
The exemption does not cover office equipment or supplies, maintenance or janitorial items, property used primarily for sales or transportation, short-term rentals or leases, certain real-property improvements, taxable services, or certain nonresidential repair and remodeling.
Standard qualifying data centers remain responsible for applicable local sales and use taxes, while large-project tax treatment is limited to qualifying purchases covered by the large-project exemption.
Electricity or natural gas must be sold to the person using it in the exempt manner, and when a single meter measures both exempt and taxable use, predominant-use rules can make the entire measured use taxable or exempt; a predominant-use study is generally required unless the facility is stand-alone with only one occupant.
Property subject to a Chapter 313 agreement limiting its appraised value is ineligible for the exemption, and an entity holding a data-center registration number may not receive such a Chapter 313 limitation.
The exemption is time-limited: a standard data center receives it for 10 years with at least $200 million but less than $250 million invested, or 15 years with at least $250 million invested; a large-project exemption lasts 20 years only if the $500 million investment requirement is met.
The comptroller may revoke certification and registration if the investment, job-creation, or job-retention requirements are not met; revocation creates liability for previously unpaid taxes, penalties, and interest on purchases made under the exemption.
Purchasers must use the prescribed exemption form with both the data center's and purchaser's registration numbers, and purchases made before certification are not eligible for a refund.
Owners, operators, and occupants must file job-creation reports, submit to comptroller audits and continuing job reviews, and retain records of tax-free purchases and local tax payments through certification expiration or resolution of post-revocation assessments.
Benefits & exceptionsHide benefits & exceptions8
Qualifying data centers receive an exemption from Texas state sales and use tax on necessary and essential operating property, including electricity, electrical and cooling systems, generators, servers, storage devices, networking equipment, racks, software, and related mechanical, electrical, plumbing, fixture, and component systems. The exemption generally excludes office and janitorial items, sales or transportation equipment, certain real-property improvements, short-term leases, and taxable services.
The standard qualifying-data-center exemption lasts 10 years for at least $200 million but less than $250 million in qualifying investment, or 15 years for at least $250 million. Eligibility generally requires at least 100,000 square feet, 20 qualifying county jobs, and at least $200 million invested or committed within five years, with certification by the comptroller. Standard local sales and use taxes generally remain due.
Qualifying large data center projects receive a 20-year sales and use tax exemption on necessary and essential purchases, including power and cooling systems, generators, servers, storage, networking equipment, software, and related systems. The project generally must have at least 250,000 square feet, 40 qualifying county jobs, at least $500 million in capital investment within five years, and an agreement to contract for at least 20 megawatts of transmission capacity; the large-project exemption can include applicable local sales and use taxes.
Gas and electricity used directly by a comptroller-certified qualifying data center or large data center project to process, store, or distribute data are exempt under the applicable sales and use tax provisions. For shared meters, exemption generally depends on predominant use; a stand-alone facility whose qualifying occupant is the sole inhabitant may use the required exemption certificate without a predominant-use study.
Owners, operators, and occupants may qualify independently or jointly and receive separate comptroller-issued registration numbers, allowing each eligible participant to claim exemptions using exemption certificates.
If a retailer does not accept a valid exemption certificate, an eligible purchaser may request a refund of sales tax paid, subject to verification that the purchaser had a valid registration number when the purchase occurred. A new owner, operator, or occupant of an existing certified facility may obtain a registration effective retroactively to the facility's original certification date.
Qualifying jobs staffed by third-party employers may count toward the large-data-center job requirement when a written contract permanently assigns those positions to the associated project.
Applications and supporting certification information, including capital-investment and job plans, are confidential.
Sources
current law · State measure: ERCOT regionRequires the Public Utility Commission of Texas to establish ERCOT standards for large-load customers, generally covering new or expanded service above a 75-megawatt threshold, to support development, limit stranded infrastructure costs, and maintain reliability.Texas SB 6 (2025)
What this means
Large data centers would face added studies, fees, financial commitments for grid upgrades, and possible power curtailments during emergencies. These rules could make projects meaningfully more costly and harder to operate, but they do not ban data centers and also set a standard path to connect.
People behind it
- King
Identified as the author of SB 6.
- Public Utility Commission of Texas
Administers SB 6 through rulemaking, review of covered arrangements, and evaluation and amendment of transmission-cost rules.
- Electric Reliability Council of Texas (ERCOT)
As the independent organization for the ERCOT power region, conducts required studies and administers SB 6-related transmission planning and reliability provisions.
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- PUC Rules & Projects
Identified as the filing party for the SB 6 implementation roadmap.
- Interconnecting DSPs and TSPs
Carry out specified implementation duties under the SB 6-related interconnection rule, including coordinating studies and communicating with ERCOT and customers.
Restrictions & requirementsHide restrictions & requirements20
New or expanded interconnections at one site are subject to large-load standards when demand reaches 75 MW, unless the commission sets a lower threshold. The standards cover qualifying expansions and co-location with generation resources; for expansions, they apply to the incremental load.
Before a request can enter an interconnection study, the customer must execute and fund an intermediate agreement with the relevant distribution and, when applicable, transmission service providers.
Large-load customers must pay an initial transmission study fee of at least $100,000; requesting additional capacity can trigger another fee. The rule requires unused amounts to be returned within 60 days after the study, while the statute provides for crediting unused amounts toward certain obligations at the same site.
Customers must post financial security of $50,000 per MW of requested peak demand at the intermediate-agreement stage. At the later SLLIA stage, security must equal the greater of $50,000 per MW of contracted peak demand or the study-allocated system-upgrade costs; additional security may also be required.
Customers must demonstrate site control before study inclusion and at the SLLIA stage. At the latter stage, acceptable evidence is a lease, deed, or purchase-and-sale agreement; a lease must extend at least five years from the expected date the customer reaches contracted peak demand.
Customers must provide and update specified disclosures, including project and engineering progress, regulatory milestones and approvals, phased energization plans, water needs and sources, cooling technology, backup generation, power procurement, and plans for controllable-load operation. The rule requires disclosure of permitting plans and progress, but does not itself require particular permits.
Customers must disclose substantially similar Texas electric-service requests that could materially change, delay, or withdraw the request under review. Competitively sensitive details may be withheld or anonymized.
Within 60 days after ERCOT issues a study report allocating transmission capacity, the customer must execute and fund a SLLIA. Failure to do so can forfeit intermediate-agreement security and lead to cancellation of the request and reallocation of capacity.
The SLLIA requires payment of the large-load minimum billing demand for the period specified by rule. After energization, the remaining security is returned in 20% increments as the customer meets the applicable payment milestones.
Customers must pay direct interconnection costs through cash contributions in aid of construction. Payment is due within 10 working days of the utility’s invoice; failure to pay may result in a draw on security and cancellation of the request. These contributions are nonrefundable, subject to a true-up to actual costs.
A material change to an interconnection request, including changes to demand, energization schedule, interconnection point, site configuration, load composition, or load type, requires a new request.
If a customer withdraws after transmission capacity is allocated but before the SLLIA deadline, part of its security may be withheld: generally 20% of the security associated with the allocated capacity, or 50% for certain batch-zero loads. Some specified batch-zero categories may receive a full return under the rule’s conditions.
If a customer misses a phased-energization milestone by 24 months, the utility must notify ERCOT of non-utilized capacity and may apply security to amounts owed and subtract 20% of the security associated with that capacity before returning the balance.
Information supplied or attested to is subject to ERCOT and commission-staff audit. Failure to cooperate or provide verifiable information can lead to enforcement, penalties, forfeiture of security, or loss and reallocation of transmission capacity.
A qualifying net-metering arrangement between a new large load and an existing generation resource requires ERCOT notice and a system-impact study, followed by commission review before implementation. The ERCOT study is due within 120 days and the commission decision within 60 days after the study is filed; the statute provides that the arrangement is deemed approved if the commission misses its deadline. Exceptions include certain resources modeled with a co-located load at energization and resources majority-owned by the customer’s parent company as of January 1, 2025.
For a qualifying net-metering arrangement, the commission may deny approval or impose reliability conditions, such as load reductions, generation availability, ramp-rate limits, or limits on curtailment duration. If physical changes require a restudy, the application is treated as new and procedural deadlines restart.
If a separate proceeding is required to protect against stranded or underused transmission assets, the associated costs are removed from the transmission provider’s rates and collected from the generation-resource owner and the large-load customer in proportions set by the commission or agreed by the parties.
For on-site backup generation that cannot export to ERCOT and can serve at least 50% of the site’s demand, the customer must disclose information about the facilities. During an energy emergency alert, after other available market services are deployed, ERCOT may direct the utility to require the customer to run the generation or curtail load; environmental limits still apply.
Transmission-voltage loads interconnected after December 31, 2025, generally must have a curtailment protocol and any necessary equipment installed before interconnection so they can be curtailed during firm load shed. Critical-load industrial customers and designated critical natural gas facilities are excepted.
A large load of at least 75 MW that participates in ERCOT’s competitively procured reliability service must receive at least 24 hours’ notice and remain curtailed through the energy emergency alert or until safely recalled. Loads already curtailing in response to wholesale prices or participating in another reliability or ancillary service cannot participate.
Benefits & exceptionsHide benefits & exceptions6
The PUC must adopt interconnection standards for qualifying large-load customers that support business development while maintaining reliability and limiting stranded infrastructure costs. They cover new or expanded connections above a threshold set at 75 MW unless the PUC determines a lower threshold is needed.
If a large-load customer’s initial transmission-screening study fee—at least $100,000—is not fully used, the unused amount must be credited toward the customer’s procurement or interconnection financial obligations at the same site.
Large-load customers may meet financial-commitment requirements through options including per-megawatt security, construction contributions, advance payments, or another form accepted by the PUC. Per-megawatt security must be refunded, after outstanding amounts are applied, when the customer meets load-ramp milestones and sustains operations for the prescribed period, withdraws capacity, or capacity is reallocated.
A qualifying large-load customer may pursue net metering with an existing generation resource, subject to ERCOT study, required notice, and PUC reliability conditions or other requirements. The PUC must decide within 60 days after receiving the study results; if it does not, the arrangement is considered approved.
Large-load customers with demand of at least 75 MW may be eligible to offer demand reductions through a competitively procured reliability service for anticipated emergencies. Participation is subject to rules including at least 24 hours’ notice and curtailment for the required period; customers already curtailing in response to wholesale prices or participating in another reliability or ancillary service are excluded.
Customer-specific or competitively sensitive information obtained for ERCOT transmission-planning compliance is confidential and not subject to public disclosure under Chapter 552 of the Government Code.
Sources
current law · StatewideProvides a temporary state sales and use tax exemption for qualifying data centers’ necessary and essential tangible personal property, including electricity, servers, storage, networking, cooling, and related systems, while applicable local taxes remain due.Texas Tax Code § 151.359
What this means
The measure can substantially lower building and operating costs through sales-tax breaks on qualifying equipment, electricity, and other inputs, potentially for up to 20 years. The benefit is limited to large projects that meet investment, size, and job requirements, but it adds no major operating restrictions.
People behind it
- Hilderbran
Listed as a bill author.
- Murphy
Listed as a bill author.
- Sheets
Listed as a bill author.
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- Harless
Listed as a bill author.
- Hegar
Listed as the bill sponsor.
- Uresti
Listed as a bill co-sponsor.
- Comptroller
Administers the measure, including certifying qualifying data centers, issuing and revoking registration numbers, auditing compliance, and adopting implementing rules.
Restrictions & requirementsHide restrictions & requirements9
The sales-tax exemption is limited to a data center with at least 100,000 square feet in one building, used primarily for data processing, storage, and distribution by a single qualifying occupant, and equipped with specified backup power, fire-protection, and security systems. Space used primarily by a telecommunications provider to deliver telecommunications services is excluded.
To qualify, the center must create at least 20 qualifying jobs in its county. Jobs moved from another Texas county do not count; each job must be full-time, last at least five years, and pay at least 120 percent of the county average weekly wage.
The owner, operator, or occupant must make or commit to at least $200 million in capital investment in the center within five years of certification.
The exemption requires Comptroller certification and a Comptroller registration number, which must appear on exemption certificates.
The exemption does not cover specified items and costs, including office, maintenance, and janitorial supplies; certain property used for sales or transportation; property rented or leased for one year or less; and specified taxable services or property incorporated into real estate.
The exemption lasts 10 years for an investment of at least $200 million but less than $250 million, and 15 years for an investment of at least $250 million.
If the Comptroller finds that the center no longer meets the requirements, the registration numbers must be revoked and affected claimants may owe tax, penalties, and interest dating back to purchases made under the exemption.
The exemption does not cover local taxes under Chapters 321, 322, or 323, so those taxes remain due.
A data center subject to a Chapter 313 appraised-value limitation agreement is ineligible for the exemption, and an entity issued an exemption registration number cannot receive a Chapter 313 appraised-value limitation.
Benefits & exceptionsHide benefits & exceptions2
A comptroller-certified qualifying data center may claim a temporary exemption from state sales and use taxes on necessary and essential property purchased for installation, incorporation, or use at the center, including electrical and cooling systems, generators, servers, storage and network equipment, and software. Generally, the center must have at least 100,000 square feet, create at least 20 qualifying jobs paying at least 120% of the county average weekly wage, and commit to invest at least $200 million within five years after certification. The exemption lasts 10 years for investments of $200 million to less than $250 million, or 15 years for investments of $250 million or more. Local taxes under Chapters 321–323 are not exempt.
Gas and electricity used directly by a comptroller-certified qualifying data center to process, store, or distribute data are exempt from state sales and use tax. The utility must be sold to the person using it in the exempt manner; qualifying use by that purchaser’s independent contractor counts as the purchaser’s use.
Sources
current law · StatewideEstablishes a temporary sales-and-use-tax exemption for tangible personal property necessary and essential to operate a certified qualifying data center or qualifying large data center project, benefiting qualifying owners, operators, and occupants; ordinary data centers receive only the state exemption, while large projects receive state and local exemptions.34 Texas Administrative Code §3.335 (Data Center Tax Exemptions)
What this means
The measure offers qualifying data centers major sales-tax savings, including up to 20 years of state and local tax exemptions for large projects. These benefits are limited to projects that meet high investment, job-creation, size, and certification requirements, so the practical boost is substantial but not available to every data center.
People behind it
- Comptroller
Administers the exemption by certifying qualifying data centers, issuing registration numbers, auditing compliance, adopting implementing rules, and revoking certifications when requirements are not met.
Restrictions & requirementsHide restrictions & requirements19
A qualifying data center must occupy at least 100,000 square feet in a single building or portion of a single building; a qualifying large data center project must occupy at least 250,000 square feet in one or more buildings on a single parcel or contiguous commonly owned parcels.
The facility must be used by a single qualifying occupant. The occupant generally may not sublease or allow third parties to use real or tangible personal property within the designated data-center area.
The facility must be specifically constructed or refurbished primarily to house servers, related equipment, and support staff for data processing, storage, and distribution.
The facility must have an uninterruptible power source, backup generation, fire-suppression and prevention systems, and enhanced physical security, including restricted access, video surveillance, and electronic systems.
The facility may not be used primarily by a telecommunications provider to house property used to deliver telecommunications services.
To qualify for the data-center exemption, the owner, operator, or occupant must create at least 20 qualifying jobs and make at least $200 million in capital investment within five years after certification.
To qualify for the large-data-center-project exemption, the owner, operator, or occupant must create at least 40 qualifying jobs, make at least $500 million in capital investment within the applicable five-year period, and contract for at least 20 megawatts of transmission capacity.
Qualifying jobs must be new, full-time, permanent positions located in the same Texas county as the facility, provide at least 1,820 hours of employment per year, and pay at least 120% of the county average weekly wage. Jobs transferred from another Texas county or created to replace a prior qualifying job do not count.
Qualifying jobs must generally exist for at least five years, and vacancies must be filled within 120 days to preserve the job's qualifying status.
Applicants must obtain Comptroller certification and registration numbers, submit the prescribed application and business proposal, and hold or apply for a Texas sales or use tax permit or direct payment permit.
A facility subject to a Chapter 313 agreement limiting the appraised value of its property is ineligible for the data-center sales-tax exemption.
For electricity supplied through a shared meter, a predominant-use study is required to separate taxable and exempt consumption unless the data center is a stand-alone facility whose qualifying occupant is the sole inhabitant.
The exemption does not cover office equipment or supplies, maintenance or janitorial items, property used primarily for sales or transportation, short-term rentals or leases of one year or less, certain property incorporated into real estate, or taxable services performed on exempt property.
A qualifying data center receives only a state sales and use tax exemption; local sales and use taxes remain payable. This limitation does not apply to qualifying large data center projects.
The exemption is temporary: it lasts 10 years for qualifying data centers investing at least $200 million but less than $250 million, 15 years for qualifying data centers investing at least $250 million, and 20 years for qualifying large data center projects meeting the $500 million investment requirement.
The Comptroller audits qualifying facilities at the five-year anniversary to verify capital investment, job creation, and, for large projects, transmission capacity. Applicants must also report when the required jobs have been created.
Failure to satisfy certification requirements can terminate certification and revoke all related registration numbers, making each affected entity liable for the previously unpaid sales or use taxes, penalties, and interest on tax-free purchases from the date of purchase.
Owners, operators, and occupants must retain detailed records of exempt purchases, capital investment, job creation and retention, local-tax payments, and transmission capacity until certification expires; after revocation, records must be kept until all assessments are resolved.
To claim the exemption, each eligible purchaser must provide the seller a properly completed Form 01-929 containing the data-center registration number, purchaser registration number, property description, signature, and purchase date. Sellers may decline to accept the certificate, requiring the purchaser to pay tax and seek a refund.
Benefits & exceptionsHide benefits & exceptions12
A certified qualifying data center may temporarily purchase necessary and essential property without Texas state sales and use tax, including servers, storage devices, cooling systems, electrical systems, generators, network equipment, software, racks, and related mechanical, electrical, and plumbing systems. necessary and essential to the operation
A qualifying large data center project may temporarily purchase eligible necessary and essential property exempt from both Texas state and local sales and use taxes. applies to Texas state and local sales and use taxes
Electricity used by a certified data center or large data center project for processing, storing, and distributing data is eligible for the exemption. A stand-alone facility whose qualifying occupant is the sole inhabitant may use an exemption certificate instead of conducting a predominant-use study. a stand-alone qualifying data center
The qualifying data center sales-tax exemption lasts 10 years if at least $200 million but less than $250 million is invested within the first five years, and 15 years if at least $250 million is invested. expires 15 years from the date of certification
The qualifying large data center project exemption lasts 20 years if at least $500 million is invested within the required five-year period. ends 20 years from the date of certification
Owners, operators, and occupants may jointly or independently satisfy the required capital-investment and job-creation commitments, allowing the project participants to share responsibility for qualification. jointly or independently
Jobs staffed by third-party employers may count as qualifying jobs if a written contract permanently assigns the positions to the associated data center or large data center project. staffed by a third party employer
A qualifying occupant may designate only part of leased space as the qualifying data center and sublease undesignated space to a third party; property purchased for the undesignated space does not receive the exemption. formally designate 100,000 square feet or more
After certification, the Comptroller issues registration numbers to the qualifying data center and eligible owner, operator, and occupant, allowing purchases to be made tax-free using the prescribed exemption certificate. issue a separate registration number
If a seller declines to accept the exemption certificate, the purchaser may seek a refund of the tax paid from the Comptroller; the seller must provide an assignment of the right to refund. request a refund of the tax paid
Jointly procured qualifying property may be apportioned among the participating purchasers for purposes of determining liability if the exemption is later revoked. apportioned among the purchasers
The qualifying large data center project program permits a project consisting of multiple buildings totaling at least 250,000 square feet on a single parcel or contiguous commonly owned or affiliated parcels. one or more buildings totaling at least 250,000 square feet
Sources
current law · StatewideCreates a temporary Texas sales-and-use-tax exemption for qualifying large data center projects, covering necessary and essential property such as electricity, servers, cooling and electrical systems, storage and network equipment, software, and related components.Texas Tax Code §151.3595 (Qualifying Large Data Center Projects)
What this means
The measure gives qualifying data centers a large sales-tax break on equipment and some operating costs for up to 20 years, lowering the cost of building, expanding, and running them. The benefit is limited to very large projects that meet demanding investment, job, and power requirements, but it adds no major restrictions on data centers.
People behind it
- Geren
House author of House Bill 2712.
- Bohac
Author of House Bill 2712.
- Hancock
Senate sponsor of House Bill 2712.
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- 84th Legislature
Enacted the original large data center project exemption in House Bill 2712.
- 89th Legislature
Amended the measure through House Bill 1620.
- Texas Comptroller
Administers the exemption by certifying qualifying projects, issuing and revoking registration numbers, adopting implementing rules, verifying compliance, and conducting audits.
- Texas Workforce Commission
Computes the county average weekly wage used to determine whether jobs qualify under the measure.
Restrictions & requirementsHide restrictions & requirements22
A large data center project must contain at least 250,000 square feet in one or more buildings on a single parcel or contiguous commonly owned or affiliated parcels.
A qualifying data center generally must occupy at least 100,000 square feet in a single Texas building or portion of a building; a qualifying large data center must meet the 250,000-square-foot threshold.
The facility must be specifically constructed or refurbished primarily to house servers, related equipment, and support staff for processing, storing, and distributing data.
The facility must have a single qualifying occupant, may not be used primarily by a telecommunications provider to deliver telecommunications services, and may not be subleased.
The facility must have an uninterruptible power source, backup generator, fire-suppression and prevention systems, and specified physical-security systems, including restricted access, video surveillance, and electronic systems.
A large data center project must create at least 40 qualifying full-time permanent county jobs, with each job maintained for at least five years, paid at least 120 percent of the county average weekly wage, and not transferred from another Texas county.
A smaller qualifying data center must create at least 20 qualifying county jobs, with the jobs being full-time, permanent, maintained for at least five years, and not merely transferred from another Texas county.
A large data center project must make or commit to make at least $500 million in capital investment in the project within five years; replacement of personal property previously placed in service at the project does not count.
A smaller qualifying data center must make at least $200 million in capital investment within five years.
A large data center project must agree to contract for at least 20 megawatts of transmission capacity for its operation.
The owner, operator, or occupant must apply to the comptroller for certification, obtain registration numbers, and use comptroller-issued registration numbers on exemption certificates.
Certification requires the applicant to hold or apply for a Texas Sales or Use Tax Permit or Texas Direct Payment Permit.
The exemption does not cover various purchases, including office equipment and supplies, maintenance or janitorial items, sales or transportation equipment and supplies, certain property incorporated into real estate, property rented or leased for one year or less, taxable services, and certain property subject to refund claims or used for real-property repair or remodeling.
Electricity and gas qualify only when used directly by a comptroller-certified qualifying data center for processing, storing, or distributing data; when a single meter serves mixed uses, a predominant-use study may be required.
A project subject to a Chapter 313 agreement limiting the appraised value of its property is ineligible for the exemption, and an entity receiving the data-center exemption is barred from receiving such a Chapter 313 limitation.
The exemption begins only after comptroller certification; purchases made before certification are not eligible for a refund.
The exemption may be claimed only with the required exemption certificate listing the data center's and purchaser's registration numbers; a retailer may refuse the certificate, requiring the purchaser to pay tax initially and seek a refund.
Qualifying owners, operators, and occupants must maintain complete records of tax-free purchases and local-tax payments through the certification period or until assessments after revocation are resolved.
For ordinary qualifying data centers, the exemption covers only the 6.25 percent state sales and use tax; applicable local sales and use taxes remain due.
If the project no longer meets the certification requirements, the comptroller must revoke its registration numbers, and claimants become liable for the previously exempt taxes, penalties, and interest on affected purchases.
The large-data-center exemption expires on the 20th anniversary of certification and applies only if the required $500 million investment is made.
For smaller qualifying data centers, the exemption lasts 10 years for investments below $250 million and 15 years for investments of $250 million or more.
Benefits & exceptionsHide benefits & exceptions11
A qualifying data center may receive a temporary exemption from the 6.25% Texas state sales and use tax on necessary and essential property, including electricity, electrical and cooling systems, generators, servers, storage devices, network equipment, racks, software, and related mechanical, electrical, plumbing, equipment, fixtures, and component parts. Exclusions include office and maintenance items, certain sales or transportation equipment, certain real-estate improvements, short-term rentals, and taxable services performed on the property. Qualifying data center property
A standard qualifying data center can receive the property exemption for 10 years if it invests at least $200 million but less than $250 million, or for 15 years if it invests at least $250 million. It generally must have at least 100,000 square feet, create at least 20 qualifying jobs, and make or commit to the investment within five years. Certification requirements and exemption duration
A qualifying large data center project may receive the same type of state sales and use tax exemption for up to 20 years from comptroller certification if it makes at least $500 million in qualifying capital investment within the required five-year period. Twenty-year exemption
A large data center project generally must have at least 250,000 square feet, create at least 40 qualifying full-time permanent jobs paying at least 120% of the county average weekly wage, invest at least $500 million, and contract for at least 20 megawatts of transmission capacity. It must also meet the measure's requirements concerning its data-processing use, occupancy, power, backup-generation, fire-suppression, and physical-security systems. Large project qualification requirements
Gas and electricity used directly by a comptroller-certified qualifying data center or qualifying large data center project to process, store, and distribute data are exempt from state sales and use tax; the related exemption also applies to municipal sales and use taxes subject to statutory exceptions. Electricity and gas used by qualifying large data centers
Qualifying jobs may include full-time permanent positions staffed by a third-party employer if a written contract permanently assigns the positions to the associated data center project and the jobs satisfy the applicable wage and duration requirements. Third-party qualifying jobs
The required $500 million investment for a large data center project may be made independently or jointly by the qualifying owner, operator, or occupant over the applicable five-year period.
Owners, operators, and occupants may apply separately for comptroller certification and registration, allowing eligible parties to claim the exemption with registration numbers on exemption certificates. Applicants must have or obtain a Texas sales or use tax permit or direct-payment permit. An owner, operator and/or occupant of a data center can apply
A new owner, operator, or occupant of an existing certified qualifying data center may obtain its own registration with an effective date retroactive to the associated facility's certification date, allowing eligible refund claims for purchases made after that certification date. The effective date of the new applicant's registration number will be made retroactive
The exemption can be claimed by providing the seller Form 01-929 with the data center's and purchaser's registration numbers. If the seller does not accept the certificate, the purchaser may seek a refund, but purchases made before facility certification are not refundable. This certificate is the only documentation that a seller can accept
A stand-alone qualifying data center whose qualifying occupant is the sole inhabitant may purchase electricity tax-free without conducting a predominant-use study by giving the utility provider Form 01-929. A study may still be required for electricity supplied through a shared meter. The qualifying owner, qualifying operator or qualifying occupant of a stand-alone qualifying data center is not required to perform a study
Sources
current law · StatewideStatewide data-center sales-tax incentives; not a county enactment.Texas Tax Code Chapter 151, Subchapter H (Data Center Sales-Tax Exemptions)
What this means
Qualifying data centers can save substantially on equipment and electricity taxes for up to 20 years, lowering the cost of building and operating them (exemption period). The benefit is limited to projects meeting major investment and job targets, though some rules make qualifying easier, so it is a strong but targeted incentive.
People behind it
- Texas Comptroller of Public Accounts
Agency administering certification and registration, revocation and implementing rules.
Restrictions & requirementsHide restrictions & requirements6
For the sales-tax exemption available to qualifying data centers, the facility must have at least 100,000 square feet, be used by one qualifying occupant primarily for data processing, storage, and distribution, and include specified backup power, fire-protection, and security systems. These are conditions for the tax benefit, not a general restriction on building a data center. The data-center definition
To qualify for that exemption, the project must create at least 20 qualifying full-time permanent jobs paying at least 120% of the county average weekly wage and make or commit to at least $200 million in capital investment over five years. The exemption lasts 10 years for investment below $250 million, or 15 years for investment of at least $250 million. The qualifying-job and investment thresholds
The separate large-data-center-project exemption requires at least 250,000 square feet on a single or contiguous commonly owned or affiliated parcels, one qualifying occupant, and specified backup-power, fire-protection, and security systems. To qualify, the project must create at least 40 qualifying full-time permanent jobs paying at least 120% of the county average weekly wage, make or commit to at least $500 million in capital investment over five years, and agree to contract for at least 20 megawatts of transmission capacity. The exemption lasts 20 years. The large-project criteria
Claiming either data-center exemption requires an application to and certification by the comptroller, plus a comptroller-issued registration number for each claimant. If the project fails to meet the applicable qualifications, the comptroller must revoke the registration numbers, and claimants become liable for the tax, penalties, and interest on purchases previously claimed as exempt. Certification and registration requirements
A data center subject to an agreement limiting its property's appraised value under former Chapter 313, Subchapter B or C, is ineligible for either data-center sales-tax exemption. The Chapter 313 exclusion
The exemption for qualifying data centers does not cover municipal taxes under Chapter 321, and the qualifying-data-center exemption also excludes certain purchases, including office and maintenance equipment or supplies, property leased for one year or less, and taxable services performed on exempt property. These exclusions leave those purchases taxable under the applicable rules. Items excluded from the exemption
Benefits & exceptionsHide benefits & exceptions2
Certified ordinary centers receive exemptions on essential operating property for 10 or 15 years, subject to statutory eligibility.
Certified large projects receive an exemption expiring on the 20th anniversary, subject to statutory eligibility.
Sources
current law · StatewideExpands the definition of “qualifying job” used for comptroller certification of qualifying data centers, requiring jobs to be full-time, permanent, and paid at least 120% of the county’s average weekly wage, while also recognizing positions staffed by third-party employers under qualifying written contracts.Texas HB 4038 (2017)
What this means
The measure lets certain permanent third-party workers count toward the job requirements for data-center tax benefits, making it somewhat easier for qualifying centers to receive them. The change is limited: wage and other requirements remain, and it does not create a broad new incentive or remove restrictions.
People behind it
- Bohac
Author of House Bill 4038.
- Hancock
Senate sponsor of House Bill 4038.
- Texas Comptroller of Public Accounts
Administers the exemption, including certifying qualifying data centers, issuing registrations, and verifying compliance.
Restrictions & requirementsHide restrictions & requirements1
For a job to count toward qualifying data-center certification, it must be full-time, permanent, and pay at least 120% of the county average weekly wage. A third-party employee counts only if a written contract permanently assigns the position to an associated qualifying data center.
Benefits & exceptionsHide benefits & exceptions1
Allows a full-time, permanent position staffed by a third-party employer to count as a qualifying job for data-center certification if it pays at least 120% of the county average weekly wage and a written contract provides that the position is permanently assigned to an associated qualifying data center. This applies to centers certified before, on, or after the Act’s effective date.
Sources
current law · State measure: ERCOT power regionRequires operators of qualifying virtual currency mining facilities in the ERCOT region to register them as large flexible loads when they receive retail electric service, require more than 75 MW of total load, and have interruptible load of at least 10% of actual or anticipated annual peak demand.Texas SB 1929 (2023)
What this means
The measure adds a small administrative burden for large, interruptible virtual-currency mining facilities in ERCOT: qualifying operators must register and provide facility and electricity-use information, then update and renew it. It applies only above 75 MW and when at least 10% of the load is interruptible, so it does not meaningfully restrict most data center construction or operation.
People behind it
- Johnson
Author of Senate Bill 1929.
- Menéndez
Coauthor of Senate Bill 1929.
- Dean
House sponsor of Senate Bill 1929.
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- Public Utility Commission of Texas
Administers the registration requirements through 16 TAC §25.114 and the registration process.
Restrictions & requirementsHide restrictions & requirements7
A virtual currency mining data center in ERCOT must register as a large flexible load if it requires more than 75 MW and at least 10% of its actual or anticipated annual peak demand is interruptible. Registration is required within one working day after the facility begins receiving retail electric service. Registration is required for facilities exceeding 75 MW.
A qualifying virtual currency mining facility that began receiving retail electric service before the rule took effect had to register by February 1, 2025. Existing facilities had to register by February 1, 2025.
Registration requires substantial business and facility disclosures, including ownership and principals, business names, Secretary of State records, facility location, host or property owner, physical size and infrastructure, service providers, ESIID, five years of anticipated peak demand, interruptible-load percentage, and prior-year peak load and consumption. The required registration information includes facility ownership, infrastructure, and demand data.
The registrant must submit an affidavit from an authorized representative confirming that the business is authorized and in good standing in Texas, the filing is true, correct, and complete, changes will be reported promptly, notice of compliance was provided to transmission and distribution service providers, and applicable law will be followed. The rule requires an affidavit and notice to service providers.
A registrant must amend its registration within 30 days after any change to the information required by the rule. Registration changes must be reported within 30 days.
Registration expires annually and must be renewed by March 1. Renewal requires either resubmitting the full registration or updating the required demand information and confirming that the remaining information is current and correct. Registration must be renewed on or before March 1 every year.
Failure to comply with the registration rule, including failure to timely respond to commission inquiries, is classified as a Class A violation and may result in an administrative penalty. A violation is a Class A violation.
Benefits & exceptionsHide benefits & exceptions2
A qualifying virtual currency mining facility may continue operating even if it fails to register; the consequence is an administrative penalty rather than an operating prohibition. This applies only to facilities subject to the registration rule, and violations are classified as Class A violations. failure to register does not impede a facility’s ability to operate.
Registration information is collected through an internal-facing tool that is not publicly accessible, and the PUCT and ERCOT will not disclose competitively sensitive or proprietary information unless legally required. This confidentiality protection applies to information submitted by qualifying virtual currency mining facilities. the registration information will be collected via an internalfacing online tool.
Sources
current law · StatewideThis law created a temporary Texas sales and use tax exemption for certain tangible personal property related to qualifying data centers.Texas HB 1223 (2013)
What this means
The measure lowers costs for qualifying data centers by exempting certain equipment and electricity from sales tax for up to 15 years. The benefit is limited to large projects that meet investment and job requirements, but it adds no general restrictions on building or operating data centers.
People behind it
- Harvey Hilderbran
Author and primary sponsor of HB 1223; filed and proposed the measure.
- Jim Murphy
Joint author of HB 1223.
- Kenneth Sheets
Joint author of HB 1223.
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- Patricia Harless
Joint author of HB 1223.
- Glenn Hegar
Senate sponsor of HB 1223.
- Carlos Uresti
Senate cosponsor of HB 1223.
- Texas Legislature
Enacted HB 1223.
- Texas Comptroller of Public Accounts
Administers the measure by certifying qualifying data centers and projects, issuing and revoking registration numbers, auditing compliance, and adopting implementing rules.
- Texas Workforce Commission
Computes the county average weekly wage used to determine whether jobs qualify under the exemption.
Restrictions & requirementsHide restrictions & requirements13
A facility must contain at least 100,000 square feet in a single building or portion of a building and be located in Texas to qualify for the data-center exemption.
The facility must be specifically constructed or refurbished primarily for servers, related equipment, and support staff processing, storing, or distributing data.
The facility must have a single qualifying occupant and may not be used primarily by a telecommunications provider to deliver telecommunications services.
The facility must have an uninterruptible power source, generator backup power, sophisticated fire-suppression and prevention systems, and enhanced physical security, including restricted access, video surveillance, and electronic systems.
The owner, operator, or occupant must create at least 20 qualifying full-time, permanent jobs in the county. Each job must last at least five years, pay at least 120 percent of the county average weekly wage, and cannot be transferred from another Texas county.
The owner, operator, or occupant must make or commit to make at least $200 million in capital investment in the particular data center within five years after certification.
The data center must apply to the comptroller for certification, provide required information, and certify that the required investment will be made within the specified five-year period.
Each person claiming the exemption must obtain a comptroller-issued registration number and include it on exemption certificates provided to sellers.
The comptroller may revoke registration numbers if the data center no longer meets the requirements. After revocation, the claimant becomes liable for previously exempt taxes, penalties, and interest, including on purchases made before revocation.
The exemption excludes office equipment and supplies, maintenance or janitorial supplies and equipment, property used primarily for sales or transportation, property subject to a refund claim, certain property incorporated into real estate, property rented or leased for one year or less, and taxable services performed on exempt property.
The exemption does not apply to municipal, county, or special-purpose-district sales and use taxes imposed under Chapters 321, 322, or 323, leaving those local taxes payable.
A data center subject to a Chapter 313 agreement limiting the appraised value of its property is ineligible for the exemption, and an entity registered for the data-center exemption is ineligible for a Chapter 313 appraised-value limitation.
The exemption is temporary: it expires after 10 years for qualifying investment of at least $200 million but less than $250 million, and after 15 years for investment of $250 million or more.
Benefits & exceptionsHide benefits & exceptions5
Provides a state sales and use tax exemption for tangible personal property necessary and essential to installing, incorporating, or operating a qualifying data center. Covered property includes servers, storage devices, network equipment, racks, software, electrical and cooling systems, emergency generators, and related mechanical, electrical, and plumbing systems. The exemption excludes items such as office and janitorial supplies, sales or transportation equipment, property leased for one year or less, and certain taxable services.
Exempts gas and electricity used directly by a comptroller-certified qualifying data center to process, store, and distribute data from state sales and use tax. The exemption generally does not apply to taxes imposed under Chapters 321, 322, or 323, including applicable local taxes.
Allows an owner, operator, or occupant to claim the exemptions if the data center generally occupies at least 100,000 square feet, is primarily used for data processing, storage, and distribution, and has required power, fire-suppression, and security systems. Certification also requires at least 20 qualifying full-time permanent jobs paying at least 120 percent of the county average weekly wage and at least $200 million in capital investment over five years; transferred jobs do not count.
Makes the exemption available for 10 years from comptroller certification when capital investment is at least $200 million but less than $250 million, and for 15 years when investment is at least $250 million.
Creates a comptroller certification and registration process that lets eligible owners, operators, and occupants receive registration numbers and claim the exemptions using exemption certificates. Registration may be revoked if the facility stops meeting the requirements, potentially making prior exempt purchases subject to tax, penalties, and interest.
Sources
current law · StatewideDirects the PUC to require data centers to fully fund the electric infrastructure needed to serve them so residential ratepayers do not bear those costs, and directs the PUC and ERCOT to identify further protections.Texas Governor Abbott Directive to PUC and ERCOT on Data Center Infrastructure Costs (June 10, 2026)
What this means
The measure would make data centers pay for their own electric infrastructure, adding costs, and the proposed water-use, reporting, setback, and noise rules would add requirements. It would not ban development, but the sources describe no direct financial incentives to offset these burdens. Data centers must fully fund infrastructure costs.
People behind it
- Greg Abbott
Governor who issued the directives and pledged to work with the Legislature on related legislation.
- Public Utility Commission of Texas (PUC)
Directed to require data centers to fund their electric infrastructure, identify further ratepayer protections, and initiate action to reduce residential transmission costs.
- Electric Reliability Council of Texas (ERCOT)
Directed jointly with the PUC to identify actions under existing authority to protect Texans and report recommendations to the Governor.
Restrictions & requirementsHide restrictions & requirements7
The PUC is directed to require data centers to pay all electric-infrastructure costs associated with serving them, rather than shifting those costs to residential ratepayers.
The PUC is directed to ensure data-center interconnections result in lower residential electric bills.
The Governor pledged to seek legislation requiring data centers to add to Texas electric-generation capacity, not merely increase electricity demand.
The Governor pledged to seek legislation requiring all new data centers to use water-efficient technologies, such as closed-loop cooling systems.
The Governor pledged to seek legislation requiring large data centers to report electricity and water usage to the PUC annually; the source does not specify a size threshold.
The Governor pledged to seek legislation repealing sales-tax exemptions and other outdated or unnecessary incentives for data centers.
The Governor pledged to seek legislation requiring data centers to reduce effects on nearby communities through measures such as setbacks and noise-reduction technology.
Sources
current law · StatewideDirects TWDB to enforce existing water-use reporting requirements against major water users, including data centers, to support state water planning—not to create a new reporting rule (existing requirements).Texas Governor Abbott Directive to TWDB to Enforce Data Center Water-Use Reporting (September 14, 2026)
What this means
If enacted, this would increase reporting and audit obligations for data centers and require stronger enforcement when they fail to comply. The cited consequences include criminal penalties and possible loss of eligibility for TCEQ permits, a meaningful burden, though not a general ban on building or operating data centers.
People behind it
- Greg Abbott
Directed the Texas Water Development Board to enforce water-use reporting requirements and impose consequences for noncompliance.
- Texas Water Development Board
Responsible for enforcing reporting requirements, pursuing penalties, and partnering with ERCOT on the data-center water-use audit.
- Electric Reliability Council of Texas
Conducts the data-center audit and partners with TWDB to obtain water-use information.
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- Public Utility Commission of Texas
Coordinates with TWDB and ERCOT in connection with the data-center audit.
- Texas Commission on Environmental Quality
May be notified of noncompliance for possible permit disqualification.
Restrictions & requirementsHide restrictions & requirements5
Recipients of TWDB water-use surveys, including covered data centers, must complete and return them; the Calendar Year 2025 survey was due March 1, 2026. Recipients must complete and return the survey.
Failing to complete and return a TWDB survey is an offense punishable as a crime. A data center that fails to complete and return the survey commits an offense.
A person who does not timely complete and return the survey is ineligible for TCEQ permits, amendments, or renewals under Chapter 11 of the Texas Water Code. A data center that fails to timely complete and return the survey.
Data centers advancing through ERCOT’s interconnection process must provide audit information on water consumption, water supply sources, and water-efficient technologies; projects that fail to complete the audit must be denied interconnection. Any data center project that fails to complete the audit process must be denied interconnection.
TWDB must partner with ERCOT to seek additional water-use information through its audit, and failure to respond to an audit request triggers TWDB’s independent enforcement authority. Failure to respond to that request will trigger TWDB’s independent enforcement authority.
Sources
current law · State measure: Large-load customers seeking interconnection to the ERCOT systemEstablishes standards that would govern utilities, municipally owned utilities, and electric cooperatives connecting new or expanded loads of at least 75 MW and loads co-located with generation, for customers not energized by the October 8, 2026 effective date.Texas 16 TAC § 25.194, Large Load Interconnection Standards
What this means
The rule applies to data centers seeking or expanding an interconnection of at least 75 MW, and adds paperwork, deadlines, and financial commitments. Customers must pay all direct interconnection costs, which can make projects more expensive, though the rule also sets a process for obtaining grid connections rather than prohibiting them.
People behind it
- Commission
Administers the rule, including adjusting financial-security amounts and enforcing compliance.
- ERCOT
Administers interconnection studies and transmission-capacity allocation and may audit customer information and reallocate capacity.
Restrictions & requirementsHide restrictions & requirements9
The rule applies to covered large-load projects that have not energized by its effective date: new connections at a single site of 75 MW or more, certain expansions reaching or exceeding 75 MW, expansions above 75 MW that add at least 75 MW, and projects co-locating with generation. For expansions, it applies to the incremental load. The applicability thresholds
Before a project can enter an interconnection study, the customer must sign and fund an intermediate agreement and provide extensive disclosures, including site-development progress, planned state and local approvals, water needs and sources, cooling technology, backup generation, power supply, and energization schedule. It must demonstrate site control through a qualifying property interest; leases and lease options generally must cover at least five years from expected peak demand. Required disclosures
Before the interconnection study, the customer must pay a $100,000 study fee and post financial security of $50,000 per MW of requested peak demand (or incremental demand for an expansion). Study fee and financial security
After ERCOT issues a study report allocating transmission capacity, the customer has 60 days to execute and fund a standard large-load interconnection agreement; otherwise the interconnection request must be canceled. The agreement requires financial security equal to the greater of $50,000 per MW of contracted peak demand or the customer’s allocated system-upgrade costs. 60-day agreement deadline
Customers must pay all direct interconnection costs as nonrefundable cash contributions, with no standard or other allowance to offset them. The interconnection agreement must also require payment of the large-load minimum billing demand for the period specified in §25.193. Direct-cost contributions
A customer that withdraws after receiving some transmission capacity generally loses 20% of the associated financial security after outstanding amounts are collected. Failure to meet the interconnection-agreement terms may also result in forfeiture of security. Withdrawal and forfeiture terms
If a customer is more than 24 months late meeting a phased-energization milestone, the utility must report its non-utilized capacity to ERCOT; security may be applied to outstanding obligations, 20% of the security associated with that capacity is deducted, and ERCOT may reallocate the capacity in a future study. Non-utilized capacity after 24 months
A material change to an interconnection request—including a change in requested demand, energization schedule, location, site configuration, or load type—requires a new interconnection request. New request for material changes
Customer disclosures and attestations are subject to ERCOT and commission audits. Failure to cooperate or provide supporting records can lead to enforcement, administrative penalties, or loss of allocated transmission capacity; false or unverifiable information can also result in forfeited security and capacity reallocation. Audit and verification consequences
Benefits & exceptionsHide benefits & exceptions4
Creates a formal interconnection path for new or expanded sites with peak demand of at least 75 MW, including sites co-located with generation. After an ERCOT study allocates transmission capacity, a customer that executes and funds the required standard agreement can reserve that allocation as contracted peak demand. The process is subject to the rule’s disclosure, financial security, and cost requirements.
Requires the interconnecting utility or provider to contact ERCOT to start the interconnection study within 60 days after the intermediate agreement is executed and funded, and to provide specified updates to the customer. This applies to qualifying large-load requests.
Allows a customer notified of its allocated transmission capacity to elect to have cash collateral posted under the intermediate agreement returned or credited toward the final financial-security requirement. The customer must give written notice within 30 days; if it does not, the collateral is credited.
Requires the interconnecting provider to return any unused portion of the $100,000 study fee within 60 days after the interconnection study concludes.
Sources
current law · State measure: ERCOT RegionDefines Large Computational Load (LCL) as a Large Load where at least 50% of site demand is power-electronic computational load, including examples such as data centers and cryptocurrency mining facilities.ERCOT Definition of Large Computational Load (NPRR 1308)
What this means
This measure defines a large computational load to include sites where at least half of demand is computational, such as data centers. The document does not add data-center-specific building or operating requirements, benefits, or restrictions, so its practical effect is not meaningful.
People behind it
- Electric Reliability Council of Texas, Inc. (ERCOT)
Filed the Nodal Protocol revisions; the NPRRs were developed through ERCOT’s committee process.
Sources
current law · State measure: Large Computational Loads interconnected with the ERCOT System; the measure applies within the ERCOT region, not statewide.Establishes frequency and voltage ride-through requirements for Large Computational Loads (LCLs) to reduce reliability risks from unexpected load loss during disturbances.ERCOT Ride-Through Requirements for Large Computational Loads (NOGRR 282)
What this means
The measure would require many large computational loads to stay connected during specified grid disturbances, which could add equipment, design, and compliance costs for new data centers; some older projects would be exempt. These rules are intended to reduce grid instability, but failures could require corrective work or disconnection, making the overall effect a meaningful added burden. ride-through requirements
People behind it
- Patrick Gravois
Identified as the sponsor of NOGRR 282.
- ERCOT
The sponsoring company; proposed the revision and submitted proposed amendments.
Restrictions & requirementsHide restrictions & requirements5
The requirements apply to customers proposing to interconnect or maintaining an interconnection for a Large Computational Load (LCL). Exceptions generally cover LCLs operational, approved to energize, or meeting specified interconnection milestones by November 14, 2025; some projects also need an ERCOT-approved attestation and must achieve initial energization by December 31, 2026. The applicability and exemption criteria
An LCL that qualified for an exception can lose it if it makes a qualifying modification after November 14, 2025, subjecting the modified load to the ride-through requirements. A modification after November 14, 2025
LCLs must meet frequency ride-through standards at the service delivery point, or at the resource’s point of interconnection for co-located facilities: continuous operation from 58.8 to 61.2 Hz, and ride-through for 299 seconds from 57.5 to below 58.8 Hz and above 61.2 through 63.0 Hz. The measure also limits certain load-transfer responses and protection settings. Frequency ride-through requirements
LCLs must meet voltage ride-through standards and generally remain connected during the specified voltage conditions. The required durations range from continuous operation at 0.90–1.10 per-unit voltage to 0.15 seconds below 0.35 per unit; additional provisions regulate power consumption, recovery, overcurrent, and protective actions. Before January 1, 2028, an LCL may trip or transfer load for voltage above 1.08 per unit lasting at least five seconds to protect voltage-sensitive equipment. Voltage ride-through requirements
If ERCOT determines that an LCL failed to meet either ride-through standard, the customer must investigate and report the cause within 90 days of ERCOT’s request, submit a compliance plan within 90 days after completing the investigation, and implement the approved plan within 180 days unless ERCOT allows more time. ERCOT may require disconnection until compliance is demonstrated if the failure poses an imminent reliability risk. Failure-response and disconnection provisions
Benefits & exceptionsHide benefits & exceptions3
Certain existing or already-committed Large Computational Loads (LCLs) are exempt from both frequency and voltage ride-through requirements. Eligibility depends on operational or interconnection milestones and deadlines, including November 14, 2025, and, for a specified exemption pathway, ERCOT approval and initial energization by December 31, 2026. A qualifying LCL that makes a specified modification after November 14, 2025, loses the exemption. Exemption criteria
The frequency rules allow operational flexibility: ride-through is not required when the LCL is following an under-frequency load-shed program or providing an Ancillary Service that requires it to trip or reduce consumption. The LCL may also trip or use internal load-transfer or control-stabilization schemes for specified frequency deviations outside the continuous operating range. Frequency exceptions
The voltage rules permit some flexibility during disturbances: cooling or mechanical loads may trip below 0.35 per unit, and an LCL may temporarily reduce consumption or use a load-transfer or control-stabilization scheme in specified undervoltage conditions. Before January 1, 2028, it may also trip or transfer load for voltage above 1.08 per unit lasting at least five seconds if needed to protect voltage-sensitive equipment. Voltage-related allowances
Sources
current law · StatewideDirects TCEQ to pause issuing permits for data-center projects until ERCOT completes its review, while other state agencies should not advance related approvals until information is obtained to assess effects on grid reliability and security and community water resources (Directive).Texas Governor Abbott Directive to TCEQ to Halt Data Center Permits (September 21, 2026)
What this means
The measure would pause all TCEQ permits for data center projects until ERCOT finishes its review, creating a major delay for new construction and expansion. The source gives no end date, and offers no offsetting benefits to data center development. pause the issuance of all permits
Timing
- Ends
- until ERCOT completes its review
People behind it
- Greg AbbottWebsite
Issued the directive ordering TCEQ to pause permits related to data center projects.
- Texas Commission on Environmental Quality (TCEQ)
Directed to pause the issuance of data-center-related permits and report on compliance.
Restrictions & requirementsHide restrictions & requirements6
State agencies must hold regulatory approvals related to data centers until the information sought by the PUC, ERCOT, and TWDB is acquired; TCEQ must pause all data-center-related permits until ERCOT completes its review. The permit pause and review condition
Data centers must cover all electrical-infrastructure costs and result in lower residential electricity bills. Electrical costs and residential bills
Data centers must complete the ERCOT and TWDB audits. Complete the ERCOT and TWDB audits
Data centers must not use water needed by local communities. Must not use water needed by local communities
Data centers must report electricity and water usage; the letter also directs TWDB to enforce water-use reporting requirements and impose legal consequences for failures to comply with state law. Report electricity and water usage
Data centers must abide by setback requirements intended to protect the communities where they operate; the letter does not specify the distances. Abide by setback requirements
Sources
current law · StatewideDirects the Public Utility Commission of Texas and ERCOT to verify and audit every data center advancing through the interconnection process before projects move forward, aiming to protect grid reliability, safety, and quality of life amid more than 474 gigawatts of connection requests, about 90% of them from data centers.Texas Governor Abbott Directive to PUC and ERCOT to Audit Data Centers in Interconnection Process (August 3, 2026)
What this means
The measure would require data centers seeking grid connections to undergo a broad audit and provide detailed information before projects can move forward, creating meaningful delays and compliance work. It does not ban data centers or set a fixed timeline, and it focuses on approval to connect rather than ongoing operations.
Timing
- Ends
- Upon completion of the comprehensive verification and audit, which must occur before any data center project moves forward.
The sources specify no calendar expiration date. Projects that fail to comply must be denied connection.
People behind it
- Greg AbbottWebsite
Issued the directive requiring a comprehensive audit of data center projects and additional project information.
- Public Utility Commission of Texas
Directed to conduct the audit and obtain specified information from each data center project.
- Electric Reliability Council of Texas
Directed to conduct the audit and obtain specified information from each data center project.
Restrictions & requirementsHide restrictions & requirements7
PUC and ERCOT must complete a comprehensive verification and audit of every data center advancing through ERCOT’s interconnection process before any project moves forward. The audit must be completed before any data center project moves forward.
A project that fails the audit or does not comply with PUC and ERCOT requirements or state law must be denied connection to the Texas grid. This includes compliance with the PUC’s statutory survey on water and power use. Any project that fails to comply.
For each project, PUC and ERCOT must obtain information about state and local tax incentives, grants, abatements, and other public financial assistance received or expected. All state and local tax incentives, grants, abatements.
For each project, PUC and ERCOT must obtain projected annual and peak electricity consumption, information on reliance on the ERCOT grid, and details of planned or procured on-site generation and other demand-reduction measures. Projected annual and peak electricity consumption.
For each project, PUC and ERCOT must obtain projected annual and peak water consumption, water sources, water-reuse information, and cooling-technology details, including whether the facility will use air-cooled, closed-loop, or another water-efficient system. Projected annual and peak water consumption.
For each project, PUC and ERCOT must obtain information about measures to limit impacts on neighboring owners and communities, including noise and light controls, setbacks, traffic improvements, and emergency-response coordination. Measures to reduce impacts on neighboring property owners and communities.
For each project, PUC and ERCOT must obtain information detailing its ownership and controlling interests. Ownership and controlling interests.
Sources
failed · State measure: ERCOT power regionWould require the Public Utility Commission of Texas to establish an expedited interconnection program for qualifying large loads in ERCOT, requiring ERCOT and relevant electric utilities to provide priority in the interconnection queue and, where applicable, process behind-the-meter generation applications in parallel.Texas HB 3970 (2025)
What this means
The bill would give qualifying large electricity users, including some data centers, a faster, prioritized path to grid connection. But they would need full-load backup generation or, for sites over 75 MW, a long-term flexible-load agreement, which could add substantial cost or operating limits (qualification requirements).
People behind it
- Darby
Author and proposer of H.B. 3970.
- King
Author of the committee substitute version of H.B. 3970.
- Parker
Author of the identical companion bill, S.B. 1942.
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- Public Utility Commission of Texas
Required to establish and administer the expedited large-load interconnection program by rule and impose penalties for noncompliance.
- Electric Reliability Council of Texas (ERCOT)
The ERCOT independent organization whose interconnection queue must give priority to qualifying large loads and whose contracts, registration, and directions govern flexible-load operations.
Restrictions & requirementsHide restrictions & requirements5
A large data center seeking expedited interconnection must bring new behind-the-meter generation into service within 180 days after the interconnection date; the generation must be registered with ERCOT and capable of serving the customer's full load requirement. (https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03970H.htm#:~:text=not%20later%20than%20the%20180th%20day,capable%20of%20serving%20the%20full%20load%20requirement)
As an alternative to installing full-capacity behind-the-meter generation, a facility with more than 75 megawatts of aggregated peak demand at one site must provide all required load data, post required financial security, and enter an ERCOT contract or agreement establishing the load as flexible for at least 10 years. (https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03970H.htm#:~:text=aggregated%20peak%20demand%20at%20a%20single%20site%20of%20more%20than%2075%20megawatts,which%20must%20be%20at%20least%2010%20years)
A data center qualifying as a flexible load must be contractually obligated to reduce its load or power it exclusively with backup generation when directed by ERCOT or when necessary to protect the ERCOT grid. (https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03970H.htm#:~:text=obligated%20by%20contract%20or%20agreement%20in%20the%20ERCOT%20market%20to%20reduce%20the%20load%20or%20power%20the%20load%20exclusively%20with%20back-up%20generation)
An owner or operator of a large load approved for expedited interconnection is subject to an administrative penalty if it fails to comply with the bill's requirements. (https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03970H.htm#:~:text=The%20commission%20shall%20impose%20an%20administrative%20penalty%20on%20an%20owner%20or%20operator%20of%20a%20large%20load)
For an expedited interconnection, using a vendor to perform required studies, procuring interconnection equipment, or constructing interconnection facilities requires authorization from ERCOT or the relevant utility, cooperative, or municipally owned utility; equipment and construction must also comply with the entity's technical and other requirements. (https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03970H.htm#:~:text=if%20authorized%20by%20the%20relevant%20electric%20cooperative,technical%20and%20other%20requirements)
Benefits & exceptionsHide benefits & exceptions9
The Public Utility Commission must establish an expedited interconnection program for large loads, including data centers that qualify under the program. establish a program to provide an expedited process
Qualifying large loads receive priority in the interconnection queue over other large loads, potentially allowing a data center to obtain electric service sooner. give priority in the interconnection queue
When applicable, the interconnection application for a data center's behind-the-meter generation must be processed in parallel with the large-load interconnection application. processed in parallel with the large load
A large load can qualify for expedited processing by placing in service, within 180 days after the interconnection date, behind-the-meter generation registered with ERCOT and capable of serving the customer's full load. not later than the 180th day after the interconnection date
As an alternative to full-capacity behind-the-meter generation, a facility with more than 75 megawatts of aggregated peak demand at one site can qualify by providing required load data and financial security and entering into an ERCOT contract or agreement to operate as a flexible load for at least 10 years. more than 75 megawatts
With required authorization, a qualifying large load may hire an approved vendor to perform all required interconnection studies before application approval, reducing the utility's study burden and potentially accelerating development. contract with a vendor approved
With authorization from the relevant electric cooperative, municipally owned utility, or transmission and distribution utility, a qualifying large load may procure required interconnection equipment and construct interconnection facilities itself, subject to the utility's specifications and requirements. to procure equipment required for the interconnection
The expedited program may allow required interconnection studies for a flexible load to evaluate that load as non-firm, which may facilitate interconnection without treating the full demand as continuously firm. evaluate the load as non-firm
During an energy emergency alert, demand reductions by an expedited flexible load using behind-the-meter generation must count toward the utility's load-shedding obligation, potentially allowing the facility's emergency reductions to satisfy part of that obligation. must be counted toward any obligation
Sources
failed · StatewideThis pending bill would modify the definition of a qualifying cogenerator serving a large load and a colocated desalination facility.Texas HB 4290 (2025)
What this means
The measure would make it easier for some data centers to use on-site dispatchable power paired with a nearby desalination facility, by treating qualifying operators as cogenerators and not retail electric utilities (serves a load used for manufacturing digital products). The benefit is limited to projects meeting those conditions, so it is a modest help rather than a general incentive for data center construction or operation.
People behind it
- Darby
Primary author and introducer of HB 4290.
- Landgraf
Joint author of the engrossed version of HB 4290.
- Anchía
Joint author of the engrossed version of HB 4290.
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- Craddick
Joint author of the engrossed version of HB 4290.
- Morales Shaw
Coauthor of HB 4290.
- State Affairs Committee
House committee that considered and reported the committee substitute version of the bill.
Restrictions & requirementsHide restrictions & requirements1
To qualify for the bill’s special cogenerator treatment, the dispatchable generation facility serving a digital-products load and providing thermal, steam, or waste heat to a colocated desalination facility may not be located in an area where a municipally owned utility or electric cooperative is certificated to provide retail electric service.
Benefits & exceptionsHide benefits & exceptions2
Expands the definition of a qualifying cogenerator to include an owner or operator of dispatchable generation that provides thermal, steam, or waste heat to a colocated desalination facility and serves a load whose primary purpose is manufacturing digital products. The facility also cannot be located in an area where a municipally owned utility or electric cooperative is certificated to provide retail electric service.
Provides that the owner or operator of a qualifying cogenerator meeting those desalination and digital-product conditions is not considered a retail electric utility solely for providing electricity to the digital-products manufacturer and thermal, steam, or waste heat to the colocated desalination facility.
Sources
failed · StatewideWould revise the certification criteria for temporary sales and use tax exemptions for qualifying data centers and large data center projects, while leaving certification discretionary with the Comptroller.Texas S.B. 2888 (2025)
What this means
The proposal would make access to Texas’s existing sales-tax exemption harder by requiring energy-efficient cooling and servers, and large projects would also need to contract for at least 20 megawatts of transmission capacity (new efficiency conditions). These are added hurdles, but they apply to tax-exemption eligibility—not to building or operating data centers generally—so the overall effect is a minor negative.
People behind it
- Cook
Author and introducer of Senate Bill 2888
- Texas Comptroller's Office
Administers the data center sales and use tax exemption program, including certification and registration
Restrictions & requirementsHide restrictions & requirements12
Certification requires a data center to have a single qualifying occupant that leases space or occupies a space not previously used as a data center when the occupant is also the owner and operator. single qualifying occupant
A qualifying data center must create at least 20 qualifying jobs in its county, excluding jobs transferred from another Texas county. creates at least 20 qualifying jobs
A qualifying data center must make or commit to at least $200 million in capital investment in that particular facility over the five-year period beginning on certification. capital investment ... at least $200 million
A qualifying data center must use a liquid cooling system instead of an air cooling system. use of a liquid cooling system instead of an air cooling system
A qualifying data center must use a row- or rack-based air-cooling system instead of a room-based air-cooling system. row- or rack-based air cooling system
A qualifying data center must use Energy Star-certified servers. use of Energy Star-certified servers
Certification as a qualifying large data center project requires a single qualifying occupant under the same leasing or previously unused-space conditions. a single qualifying occupant
A qualifying large data center project must create at least 40 qualifying jobs in its county, excluding jobs transferred from another Texas county. creates at least 40 qualifying jobs
A qualifying large data center project must make or commit to at least $500 million in capital investment over five years, beginning on the earlier of the application date or certification date; replacement personal property previously placed in service cannot be counted. capital investment of at least $500 million
A qualifying large data center project must contract for at least 20 megawatts of transmission capacity for its operation. at least 20 megawatts of transmission capacity
A qualifying large data center project must use liquid cooling instead of air cooling, row- or rack-based air cooling instead of room-based air cooling, and Energy Star-certified servers. energy conservation and efficiency measures
The new certification requirements apply only to data centers and large data center projects certified on or after September 1, 2026, although the Act itself takes effect September 1, 2025. on or after September 1, 2026
Sources
failed · StatewideWould create a proposed ad valorem property-tax exemption for the total appraised value of qualified property, including data-center buildings and land and tangible personal property used to meet energy demands.Texas HB 5588 (2025)
What this means
If enacted, the bill would offer a major property-tax break for qualifying data centers, including their building, land, and certain energy equipment (exemption for qualified property). But eligibility is limited: centers must be at least 100,000 square feet, meet all their energy needs with backup power, and contract to provide energy or related services to a power grid (qualified data center requirements). The tax benefit is substantial, but those conditions limit who can use it.
People behind it
- Harris
Author and introducer of HB 5588, the House bill proposing the data center property-tax exemption.
- Parker
Author and introducer of SB 2222, the identical Senate companion bill.
- 89th Legislature
Proposed the constitutional amendment required for the measure to take effect.
Restrictions & requirementsHide restrictions & requirements5
To qualify for the exemption, a data center must contain at least 100,000 square feet in a single building or portion of a single building and be primarily used for processing, storing, and distributing data rather than primarily housing telecommunications equipment. The data center definition requires at least 100,000 square feet.
To qualify for the exemption, the data center must have an uninterruptible power source, generator backup power, a sophisticated fire-suppression and prevention system, and enhanced physical security, including restricted access, video surveillance, and electronic systems. has an uninterruptible power source, generator backup power.
A qualified data center must use its uninterruptible power source and generator backup power to meet all of its energy demands. uses the data center's uninterruptible power source and generator backup power to meet all.
A qualified data center must enter into a contract to provide energy or ancillary services to ERCOT or another power grid. has entered into a contract to provide energy or ancillary services.
The exemption is conditional: the legislation takes effect January 1, 2026, only if voters approve the specified constitutional amendment; otherwise, the Act has no effect. only if the constitutional amendment.
Benefits & exceptionsHide benefits & exceptions1
Provides an exemption from ad valorem taxation for the total appraised value of qualified property owned by a person, including the building or portion of a building used as a qualified data center, the land on which it is located, and tangible personal property used to meet the data center’s energy demands. The data center must occupy at least 100,000 square feet, meet specified operational and security requirements, use its uninterruptible power source and generator backup power for all energy demand, and have a contract to provide energy or ancillary services to ERCOT or another power grid. The exemption would apply only for tax years beginning on or after January 1, 2026, and only if the related constitutional amendment is approved by voters.
Sources
failed · StatewideWould authorize the Texas Legislature to create an ad valorem tax exemption for the total appraised value of real property used as a data center and tangible personal property used by the data center to meet its energy demand, while allowing additional eligibility requirements to be established by general law.Texas SJR 72 (2025)
What this means
The amendment would let the Legislature create property-tax exemptions for data centers and certain energy-related equipment, which could make building or expanding cheaper (authorize an exemption). But it would not grant the exemption by itself; a later law would have to do that, so the benefit is limited and uncertain.
People behind it
- Parker
Author and sponsor of S.J.R. 72; also author of the enabling legislation, S.B. 2222.
Benefits & exceptionsHide benefits & exceptions2
Authorizes the Legislature, by general law, to exempt the total appraised value of real property used as a data center from ad valorem taxation. The exemption would require implementing legislation and approval of the constitutional amendment by voters.
Authorizes the Legislature, by general law, to exempt the total appraised value of tangible personal property located at a data center and used to meet the data center’s energy demand from ad valorem taxation. The Legislature may impose additional eligibility requirements.
Sources
failed · StatewideWould create an ad valorem tax exemption for qualified data-center property, including the facility, its land, and certain tangible personal property used to meet all of the center’s energy demands through uninterruptible and backup generator power.Texas SB 2222 (2025)
What this means
The proposal would give a sizable property-tax break to qualifying data centers, exempting the building, land, and certain energy equipment from taxation (total appraised value of qualified property). But eligibility is narrow: a center must be at least 100,000 square feet, meet all its energy needs with its own backup power, and contract to provide energy or services to a power grid (qualified data center). The tax break would also take effect only if voters approve the related constitutional amendment.
People behind it
- Parker
Author of SB 2222 and SJR 72, the associated constitutional amendment proposal.
- Harris
Author of HB 5588, identified as an identical companion to SB 2222.
- 89th Legislature
Proposed the constitutional amendment that must be approved by voters for SB 2222 to take effect.
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- Senate Local Government Committee
SB 2222 and SJR 72 were referred to this committee, where both were listed as in committee.
Restrictions & requirementsHide restrictions & requirements4
To qualify for the exemption, a data center must have at least 100,000 square feet in a single building or portion of one, be used primarily for data processing, storage, and distribution, not be used primarily by a telecommunications provider to house service-delivery equipment, and have specified power backup, fire-safety, and physical-security systems (“at least 100,000 square feet”).
To qualify for the exemption, the data center must use its uninterruptible power source and generator backup power to meet all of its energy demands (“all of the data center’s demands for energy”).
To qualify for the exemption, the data center must have a contract to provide energy or ancillary services to ERCOT or another power grid (“entered into a contract to provide energy or ancillary services”).
The exemption takes effect January 1, 2026, only if voters approve the specified constitutional amendment; otherwise, the Act has no effect (“approved by the voters”).
Benefits & exceptionsHide benefits & exceptions1
Would exempt from ad valorem taxation the full appraised value of property owned by a person and used as a qualified data center, including the data-center building or portion, its land parcel, and on-site tangible personal property used to meet the center’s energy needs. The center must have at least 100,000 square feet, meet the bill’s specified operational, security, and safety criteria, use its uninterruptible power source and backup generators to meet all its energy demand, and have a contract to provide energy or ancillary services to a power grid. The exemption would apply only to tax years beginning on or after the Act’s effective date; the Act would take effect January 1, 2026, only if voters approve the related constitutional amendment.
Sources
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