Following the U.S. Democratic Party's sweeping midterm election victory, concerns over a halt to artificial intelligence (AI) data center construction triggered sharp falls in AI-related stocks worldwide. Attention is now turning to how much authority Democrats, who have become the majority party in Congress, and newly elected Democratic governors can actually exercise.
Potential regulatory tools available to governors include restricting new permits and grid connections and using tax incentives to slow data center investment. However, blanket cancellation of projects already approved and under construction could carry legal risks.
On November 6, this article compiled questions and answers on Democratic governors' regulatory powers and their actual impact on investment, drawing on analyses from Reuters, U.S. law firm White & Case and semiconductor industry research firm SemiAnalysis, among others.
State powers and protections for approved projects
Democratic victories in gubernatorial elections in states with concentrations of data centers, including Texas, Georgia and Michigan, have increased the likelihood that the restrictions they pledged will materialize. According to market intelligence firm Cleanview, 41% of planned U.S. data center capacity is located in states whose incoming governors support a temporary construction halt.
Although these incoming governors with strong positions would find it difficult to halt all projects indiscriminately, they can restrict new permits handled by state governments.
According to U.S. business publication Fortune, governors can influence data center permitting, regulation and tax incentives. However, some measures require approval from state legislatures.
Texas, which accounts for about a quarter of planned U.S. data center development, has emerged as a particularly important state for tighter regulation.
In August, Texas Republican Governor Greg Abbott suspended grid connection procedures for new data centers. In September, Abbott instructed environmental authorities to stop issuing data center permits.
Democrat Gina Hinojosa, who won the Texas gubernatorial election, pledged to halt all new data center approvals until legislation protecting residents is in place.
The situation varies depending on a project's stage and the type of permit involved. Generally, projects that have obtained valid permits and made substantial investments can claim legal protection for vested development rights. However, the scope of protection varies with state law and individual permit conditions.
Even projects that have received building permits may be affected by new regulations if grid connection or environmental approvals remain outstanding.
In a September analysis, SemiAnalysis estimated that about 1.5 GW of approximately 20 GW covered by local government construction restrictions in the United States faced an actual risk of delay. This was because many projects were protected by existing approvals or would need approvals only after restrictions expired.
Construction halt pledges therefore do not immediately mean large-scale cancellation of existing projects.
Grid connections, environmental permits and local restrictions
The key issues are grid connections and environmental permits.
According to a legal analysis published by White & Case on September 25, the Public Utility Commission of Texas (PUCT) introduced new connection requirements for large electricity-consuming facilities with demand of 75 MW or more.
Before a grid connection review, a developer must provide financial security of $50,000 per MW of requested capacity. For a 100 MW data center, that amounts to $5 million.
Abbott required data centers to meet conditions including paying for grid infrastructure, not increasing residents' electricity rates and not compromising local water supplies.
This means projects can be delayed by higher electricity supply costs and environmental permitting burdens even without a ban on construction itself.
The key question is whether restrictions already introduced by the Republican state government will be extended.
According to Reuters, Abbott ordered investigations into electricity demand, environmental impacts and tax incentives, and also temporarily suspended data center air pollution permits.
However, Reuters explained that Abbott's measures were not a formal blanket construction moratorium and that some restrictions had expiration dates.
For Hinojosa to expand these measures into a comprehensive construction moratorium, Hinojosa would need to specify its scope and legal basis.
Because grid operators, environmental authorities and local governments exercise different powers, a governor's pledge alone does not automatically halt every project.
Local land-use regulation and referendums are also factors.
According to Bloomberg, at least 45 referendums on data center construction have been held across the United States, with construction restrictions or tighter regulations approved or considered likely to pass in most communities.
An analysis by Redbird Consulting found that, as of November 4, almost all regulatory proposals had passed or were expected to pass. Only one community opposed data center restrictions and allowed construction.
In Piqua, Ohio, three local government officials involved in approving Meta's $1 billion data center project were removed through recall votes, and a referendum restricting new construction also passed.
However, referendum results do not automatically revoke existing permits. Their actual impact depends on a project's approval stage.
Risks to future capacity and federal legislation
The analysis suggests that permitting delays for new projects from 2028 onward pose a greater risk than widespread construction stoppages at existing data center projects.
According to a report published by SemiAnalysis on November 1, about 75% of the 33.8 GW of data center capacity targeting operation in 2027 across 20 major U.S. states is already under construction.
By contrast, a substantial portion of the 62.2 GW of new U.S. capacity forecast for 2028 has not yet begun construction.
SemiAnalysis warned that a prolonged permitting suspension in Texas could significantly affect the outlook for data center construction across the United States.
The analysis suggests that the actual impact of Democratic governors' regulatory pledges on AI investment depends less on blanket cancellation of existing permits than on the duration of new permitting suspensions and the specific details of grid connection conditions and tighter environmental regulation.
The Democratic Party does not oppose the AI industry itself. Its position is that oversight and regulation should be strengthened to manage AI risks and ensure that AI serves the public interest. However, some successful candidates have gone further, calling for temporary halts to AI development and data center construction.
Michigan Senator-elect Abdul El-Sayed called for a complete halt to the development of advanced AI models. South Carolina Senator-elect Annie Andrews proposed a two-year moratorium on new data center construction.
Ohio Senator-elect Sherrod Brown called for eliminating tax incentives and subsidies for AI companies and requiring them to bear the full cost of their use of utilities such as electricity and water.
However, Democrats are expected to face difficulties passing related legislation at the federal level because President Donald Trump could exercise a veto. Trump has opposed tighter regulation, arguing that slowing AI development would hinder U.S. efforts to secure global leadership.
Original Korean article: News1
English brief by Korea Wind Intelligence, koreawindintel.com
