State construction and IT agencies in Virginia, Texas, and Minnesota have launched expanded permitting pilot programs for modular data centers, targeting review cycle reductions of up to 60 percent for prefabricated and colocation-scale deployments. The initiatives standardize code interpretations, inspection sequencing, and third-party verification procedures for prefabricated modules - addressing a permitting bottleneck that, in constrained markets, has stretched approval timelines from six months to two or three years, according to industry data.
Background
The pilots arrive as modular construction has displaced traditional site-built methods as the dominant delivery model for new data center capacity. Industry data shows that highly modularized data center projects achieve schedule reductions of 30 to 50 percent compared to conventional projects, compressing delivery timelines from 24-36 months to 16-20 months. Prefabricated data center modules allow developers to cut timelines by months, standardize designs, and reduce cost overruns. In 2025, modular campuses became the default strategy for speed-to-market builds.
The state-level policy push coincides with broader federal action. On July 23, 2025, President Trump signed Executive Order 14318, "Accelerating Federal Permitting of Data Center Infrastructure," directing federal agencies to establish tailored environmental review frameworks and streamlined permitting processes for qualifying projects exceeding 100 MW. However, legal analysts noted that federal reform does not overhaul the entire permitting regime; state and local approvals - particularly for air, water, and land use - continue to govern most data center siting decisions. The three state pilots target precisely these remaining bottlenecks.
In 2025, lawmakers across all 50 states considered 238 data center-related bills and enacted over 40 of them in 21 states, reflecting rapid evolution in the policy landscape surrounding critical digital infrastructure. State-level moratorium bills were introduced in 11 states in 2026, while dozens of municipalities moved ahead with local construction pauses, shifting regulatory gravity toward local government action. The modular permitting pilots represent a counterbalancing effort by state agencies seeking to preserve development momentum.
Details
Each pilot targets a different segment of the permitting workflow.
Virginia's program focuses on standardizing how Authorities Having Jurisdiction (AHJs) interpret building and electrical codes for prefabricated modules, eliminating the variable interpretations that have historically forced developers to renegotiate compliance requirements jurisdiction by jurisdiction. Modular data centers without UL 2755 certification may be subject to additional evaluations by local code authorities depending on jurisdictional requirements. Virginia's pilot establishes pre-approval pathways that recognize UL 2755:2025, the updated Outline of Investigation for Prefabricated Modular Data Center Systems, which reflects the shift toward distributed modular architectures where functional modules - including power, cooling, IT, and support systems - are manufactured and tested independently but operate as an integrated system.
Texas has aligned its pilot with the state's existing modular build momentum. Texas is among the leading states for data center development, with developers using renewable PPAs and modular builds to keep pace with demand. The Texas program introduces parallel permitting tracks - allowing site civil, electrical, and structural reviews to proceed simultaneously rather than sequentially - and enables third-party factory-level inspections to substitute for some on-site reviews. Prefabricated modular data centers are manufactured off-site, transported to the location, placed on concrete pads, and connected like oversized electrical building blocks, with critical infrastructure assembled and tested in a controlled factory environment before shipment. Conducting inspections at the factory rather than the installation site reduces the burden on local inspectors and compresses field certification timelines.
Minnesota's pilot integrates its modular permitting track with the state's separately enacted water-use permitting requirement. Minnesota established a separate water permitting requirement for data centers in 2025 under HF 16, among other energy-related changes. By consolidating modular construction approval and water-use permit reviews into unified submission windows, the state aims to prevent sequential processing of interdependent applications - a practice that has extended occupancy timelines for mission-critical and disaster recovery facilities.
Third-party verification is a shared pillar across all three programs. UL-certified modular data centers typically require only evaluation of proper installation in the field, helping streamline deployment and reduce time and resource demands on local inspection bodies. The pilots expand AHJ acceptance of factory-issued certification documentation as part of the formal approval record, reducing repetitive field evaluations for components already tested off-site.
Local contractors operating in all three states have reported improved schedule predictability as a result of the pilots, citing clearer milestone sequencing and fewer conditional approval cycles. Construction schedules that treat regulatory steps as fixed-duration activities often encounter avoidable delays, and teams that integrate permitting milestones into core project controls gain earlier visibility into exposure and contingency needs.
Outlook
The three pilot programs are expected to inform broader state-level model codes for modular data center construction. Policy analysts at MultiState are tracking additional states likely to adopt similar frameworks in 2026. Energy concerns and water usage legislation are both gaining momentum in 2026, with states increasingly requiring data centers to disclose and manage water and power consumption alongside any streamlined construction approvals. Developers pursuing colocation and enterprise-scale deployments in these jurisdictions will need to engage state agencies early to qualify projects under the pilot frameworks and confirm that energy efficiency and supply chain documentation requirements for modular components are met before permit submission.
