AI Data Centers Hit Power, Trust and Regulatory Limits
The AI data-center buildout is accelerating, but power access, environmental oversight and public consent are becoming central constraints: Brazil is tying tax incentives to renewable supply and domestic commitments, while U.S. disputes are exposing conflicts over costs, disclosure and permitting. Infrastructure companies are responding with acquisitions and deals in power, cooling and operations, even as communities and policymakers push for stricter rules and greater accountability.
Friday, Sep 4, 2026
Tracking: Data Center · Data Centre
Brazil Senate approves renewable-linked data center tax regime
Brazil’s Federal Senate approved Bill 278/2026 on September 1, creating Redata, a five-year tax-incentive regime for data center services. The bill passed without substantive changes from the Chamber of Deputies and now awaits presidential sanction.
To qualify, operators must cover contracted electricity demand through renewable or low-emission supply agreements or self-generation, meet water-efficiency limits for cooling, reserve at least 10% of installed processing, storage and handling capacity for Brazil, and invest 2% of incentivized product value domestically.
Redata would suspend several federal taxes on domestic and imported equipment, while the power requirement could deepen demand for long-term generation contracts: CELA identified 11 data-center renewable deals totaling 330 MW and about BRL 7.7 billion from 2021 to 2024.
Key facts:
Senate approved Bill 278/2026 on September 1; presidential sanction remains.
Redata suspends import duties, PIS/Cofins and IPI for five years.
Eligibility requires renewable or low-emission power, water-efficient cooling, and 10% domestic capacity allocation.
CELA found 11 renewable data-center contracts totaling 330 MW and BRL 7.7 billion through 2024.
Why it matters: The bill makes electricity procurement a condition of fiscal support, tying Brazil’s data-center expansion to new generation and contracting choices.
Developers gain lower equipment costs and potentially more predictable power through PPAs or self-generation; renewable and low-emission generators gain large, long-term offtake opportunities.
The incentives are conditional: operators must commit domestic capacity, water performance, and local investment.
The next decisive step is presidential sanction, followed by regulations defining which low-emission sources qualify; those rules will determine how broadly hydropower, biomass and biogas can be used alongside solar and wind.
Federal judge lets reporting continue on Entergy’s Google data center power deal
A federal judge in Arkansas on Sept. 3 refused Entergy Arkansas’s request to stop the Arkansas Democrat-Gazette and other defendants from publishing more details about documents tied to Google’s West Memphis data center.
Entergy called the material trade secrets and highly sensitive information; Judge Lee Rudofsky said the First Amendment made prior restraint difficult and described the utility’s arrangements with Google as a matter of significant public concern.
The documents, obtained through a state Freedom of Information Act request, indicate Google will pay $526 million—about one-third of the $1.6 billion cost of Cypress Solar, a 600-megawatt solar field paired with a 350-megawatt battery.
That conflicts with Entergy and local partners’ public assurances that data centers would cover new infrastructure costs and ratepayers would not pay more, although the court has not resolved the underlying dispute.
Rudofsky denied a temporary restraining order but plans a later briefing schedule on Entergy’s preliminary-injunction request.
Key facts:
On Sept. 3, Judge Lee Rudofsky denied Entergy Arkansas’s temporary restraining order.
Entergy said documents disclosed in error contained trade secrets and highly sensitive protected information.
Google’s $526 million payment covers about one-third of Cypress Solar’s $1.6 billion cost.
Cypress Solar includes 600 megawatts of solar capacity and a 350-megawatt battery.
Arkansas residential customers began paying an additional $5.77 monthly in June.
Why it matters: The ruling preserves, for now, the public’s ability to scrutinize a major utility–hyperscaler arrangement before the court decides whether Entergy can win a preliminary injunction.
That scrutiny matters because Entergy is a regulated utility described by the judge as potentially monopolistic, while the project involves a $4 billion Google data center and a large new power supply.
The disclosed payment structure sharpens the question of how data-center expansion is financed.
Entergy and local partners said new infrastructure would be covered by data centers, but the documents report Google’s contribution to Cypress Solar as only one-third of its cost, while residential customers already face a $5.77 monthly charge tied to three generation projects.
The next milestone is Entergy’s preliminary-injunction briefing.
EPA Proposes Removing Federal Public Notice Rule for Data Center Air Permits
On September 3, the EPA proposed ending a federal requirement that states notify the public and solicit comments before issuing air-pollution permits for data centers and other industrial facilities.
States could still retain public-comment opportunities, but EPA notice would no longer be a condition of approval. The proposal designates data-center cooling systems and backup generators as minor sources, according to one account.
It arrives as technology companies build hundreds of large server warehouses for AI and cloud computing, while residents and environmental groups protest projects including Project Jupiter in New Mexico and a planned facility near Cheswick, Pennsylvania.
Critics, including former EPA official Mike Koerber, say removing mandatory notice would weaken transparency and make it harder for communities to intervene before approval and construction.
Key facts:
EPA proposed the change on September 3, 2026.
The proposal covers data centers and other industrial facilities seeking air-pollution permits.
States could still offer public comment, but EPA would no longer require it.
Cooling systems and backup generators would be designated as minor sources.
Former EPA official Mike Koerber criticized the proposal’s transparency implications.
Why it matters: If adopted, the change would shift a key disclosure decision from a federal baseline to individual states.
That could reduce federally guaranteed opportunities for communities to learn about projects and comment before permits are issued, although states could preserve their own processes.
For developers and cloud infrastructure companies, the proposal could remove one procedural barrier as AI capacity expands.
For residents, the central risk is less guaranteed visibility before construction; the next signals are whether EPA finalizes the rule and how states respond.
Trump targets foreign power equipment as AI data-center backlash grows
Washington is linking the U.S. data-center buildout to national security and election politics.
A presidential executive order reported last week authorizes the Energy Department to block or condition some transactions involving foreign-made bulk-power equipment, while President Donald Trump on September 1 attacked communities opposing AI facilities and warned they could become “backwards and poor.
” That pressure is arriving as CNBC reports Chinese firms supply important parts of the data-center power and networking stack: transformers, switchgear, batteries and optical transceivers.
Separately, X said it found 200 suspected Chinese accounts posting content about grid strain, utility prices and operators’ profits; the evidence does not establish that operation caused the broader backlash, which surveys independently place at 61% and seven in ten local opposition.
U.S. capacity is forecast to rise from 62 GW in March 2026 to 152 GW by 2030.
Key facts:
September 1: Trump said communities opposing data centers risk becoming “backwards and poor.”
X identified 200 suspected Chinese accounts among 200,000 accounts in an influence-operation probe.
DOE can prohibit or condition some foreign bulk-power equipment transactions under Trump’s new order.
Chinese firms supply roughly two-thirds of global optical-transceiver units, Counterpoint estimates.
U.S. data-center capacity is forecast to reach 152 GW by 2030, up from 62 GW in March 2026.
Why it matters: The AI buildout now faces two constraints at once: political resistance at project sites and dependence on foreign-supplied equipment needed to power and connect facilities.
For hyperscalers, tighter procurement controls could increase costs or worsen shortages, while local opposition threatens permitting certainty; Axios cited an estimate that opposition has delayed or obstructed $45.8 billion in Virginia projects.
Foreign-influence allegations may help federal officials frame opposition as a strategic vulnerability, but the survey figures and bipartisan resistance show that the backlash is not solely explained by suspected manipulation.
The key watchpoints are how the Energy Department implements the order and whether election pressure produces more moratoriums or project delays.
Salute and Vertiv Strike Deals Targeting AI Data Center Bottlenecks
Two data-center infrastructure deals announced September 1-2 show companies targeting different bottlenecks in AI expansion: skilled operations and electricity.
Salute agreed to acquire T5 Operations, pending customary closing conditions and regulatory approvals, adding facility management, operations and commissioning capabilities to its lifecycle-services platform.
T5 Construction is becoming EverOn Data Center Services as part of the broader transition. Vertiv separately agreed to buy UtilityInnovation Group (UIG) for about $1.45 billion in cash at closing, plus up to $1.15 billion tied to EBITDA targets.
UIG brings microgrid controls, onsite-generation and storage orchestration, and behind-the-meter power design—systems intended to help operators use grid-connected, bridge-to-grid or islanded power architectures.
Together, the announcements point to infrastructure providers moving closer to both ends of deployment: keeping facilities running and helping them secure power before servers can operate.
Key facts:
Salute announced the T5 Operations acquisition on September 1, pending closing conditions and regulatory approvals.
Salute says the deal would put more than 15 GW under management across 150-plus markets.
T5 Construction became EverOn Data Center Services, an independent mission-critical infrastructure construction company.
Vertiv agreed to acquire UIG for $1.45 billion upfront and up to $1.15 billion in earnout.
UIG adds microgrid controls, onsite generation orchestration, switchgear, and behind-the-meter power architecture.
Why it matters: These deals address constraints that can delay AI data centers after a site is chosen.
Vertiv is extending from power and cooling toward utility interconnection and onsite sources; Salute is adding skilled operations capacity and direct-to-chip liquid-cooling expertise, potentially giving customers a broader service footprint once its deal closes.
Next checkpoints are execution: Salute’s regulatory approvals and closing, Vertiv’s integration of UIG, and whether Vertiv’s architecture helps customers move faster across grid-connected, bridge-to-grid, and islanded sites.
Vertiv also expects first-year adjusted earnings-per-share accretion, while up to $1.15 billion depends on UIG EBITDA targets over 12- and 24-month periods.
Kansas Coalition Calls for Moratorium on Large-Scale Data Centers
The Kansas WEALTH Coalition on September 3 called on state, county, and municipal officials to pause new large-scale data center projects.
It defines those facilities as sites using at least 75 megawatts and says projects are advancing rapidly with limited transparency or public oversight.
The coalition wants approval standards covering water, air pollution, grid infrastructure, emergency preparedness, and community participation.
Its proposals include independent impact studies, protections for the Ogallala Aquifer, buffer zones near sensitive sites, public hearings, local funding tied to tax incentives, and requirements that new electricity capacity come from clean sources.
Key facts:
The WEALTH Coalition issued its moratorium demand on September 3, 2026.
It defines large-scale data centers as facilities requiring at least 75 megawatts.
The coalition seeks transparent third-party studies before projects receive approval.
Its water principles specifically address impacts on the Ogallala Aquifer.
The proposal calls for buffer zones near schools, hospitals, and residential neighborhoods.
Why it matters: The statement is a policy demand, not a moratorium already in force. If adopted, its proposals could lengthen project approvals and require developers to disclose infrastructure, water, air-quality, and energy impacts before construction.
The coalition is also pushing costs and responsibilities into project planning: utilities and developers would face pressure to provide new clean electricity capacity, while host communities could seek funding for impacts associated with facilities receiving state tax incentives.
The next issue to watch is whether elected officials or regulators convert these principles into binding permitting, water-use, or energy rules.
SLB Agrees to Buy Kelvion for $4.1 Billion
SLB has agreed to acquire Kelvion, a thermal-management company whose largest and fastest-growing segment is data centers, from Apollo-managed funds and Triton for about $4.1 billion.
The price comprises $3.4 billion in cash and assumption of roughly $0.7 billion in debt. The agreement announced August 31 is subject to regulatory approvals and other closing conditions, with completion expected in the first half of 2027.
The deal combines Kelvion’s cooling technologies with SLB’s existing data-center solutions business.
SLB says that business expects cumulative deliveries above 2 gigawatts globally by year-end, while CEO Olivier Le Peuch says Kelvion will more than double its revenue opportunity per gigawatt of delivered capacity.
The transaction gives SLB a broader thermal-management position as AI expansion increases demand for energy-efficiency and infrastructure solutions.
Key facts:
SLB will acquire 100% of Kelvion from Apollo-managed funds and Triton.
The transaction values Kelvion at approximately $4.1 billion, including $3.4 billion cash and $0.7 billion debt.
Closing is expected in the first half of 2027, subject to regulatory approvals and other conditions.
SLB expects cumulative data-center solutions deliveries to exceed 2 gigawatts globally by year-end.
Apollo Funds completed their Kelvion investment in January 2026.
Why it matters: For SLB, the acquisition moves the company toward a more integrated data-center infrastructure role by adding Kelvion’s cooling portfolio to its existing solutions business.
SLB says the combination will more than double its revenue opportunity per gigawatt of delivered capacity. For data-center developers, the stated benefit is a broader supplier of thermal-management and energy-efficiency equipment as AI infrastructure expands.
Apollo-managed funds and Triton will monetize their positions if the transaction closes, while regulatory approvals and the planned 2027 completion remain the next milestones.