Data Center Power Deals, Top 10 US Utilities, $102.2 B Duke Energy and 22 GW AEP (2024 to 2026)

An analysis of power agreements and capital plans from 2024 to 2026 reveals a strategic pivot among U.S. utilities, which are now aggressively investing to meet the historic electricity demand from AI-driven data centers. A select group of utilities is leading this charge, committing to multi-billion-dollar infrastructure projects and securing gigawatt-scale contracts with hyperscalers. Key indicators of this shift include Duke Energy’s planned capital expenditure of $102.2 billion, American Electric Power’s reported data center pipeline of 22 GW, and Southern Company’s forecast of a 6% annual load growth driven by this sector. The dominant theme is a fundamental transformation from managing flat load growth to pursuing a once-in-a-generation opportunity, forcing utilities to build out large-scale generation and transmission at an accelerated pace, which is causing significant AI data center grid strain.

1. Duke Energy

Company: Duke Energy
Key Metric: $102.2 billion in planned capital expenditure through 2030
Application: Supporting demand from AI data centers and other large-load customers.
Source: US Utilities Plan $1.4 T for AI Data Centers – Tech Insider

2. Southern Company

Company: Southern Company
Key Metric: $81.2 billion in capital spending; 8% projected annual growth in electric sales through 2029
Application: Meeting rising electricity demand driven primarily by data centers.
Source: US Utilities Plan $1.4 T for AI Data Centers – Tech Insider, 2025 Year in Review

3. American Electric Power (AEP)

Company: American Electric Power (AEP)
Key Metric: 22 GW data center load pipeline; $72 billion investment plan
Application: Signing large load contracts for data centers to be brought online by 2030.
Source: Third quarter earnings and utilities’ data center moment

4. Dominion Energy

Company: Dominion Energy
Key Metric: 40.2 GW data center development pipeline as of December 2025
Application: Serving the Northern Virginia data center market, which hosts 13% of global capacity.
Source: Power Hungry: AI-Fueled Data Center Boom Sets Energy

5. DTE Energy

Company: DTE Energy
Key Metric: Up to 7 GW of new capacity under discussion
Application: Supplying power to new data center projects in Michigan.
Source: DTE Expects to Need Gigawatts of Capacity for Data Centers

6. Next Era Energy

Company: Next Era Energy
Key Metric: Expanded partnership with Alphabet (Google)
Application: Supplying power to data centers and driving M&A activity in the utility sector.
Source: US utilities lock in data center supply deals as AI powers …

7. Constellation Energy

Company: Constellation Energy
Key Metric: Power Purchase Agreement with Microsoft; acquisition of Calpine Corporation
Application: Providing 24/7 carbon-free nuclear power to data centers.
Source: From energy hogs to eco-havens – College of Engineering, Power surge: Data centers drive dealmaking spike in the US …

8. NRG Energy

Company: NRG Energy
Key Metric: Long-term agreement starting at 295 MW, scaling to 1 GW
Application: Phased power delivery for new data centers in Texas.
Source: Top Four Utility Stocks to Watch

9. Idacorp (Idaho Power)

Company: Idacorp (Idaho Power)
Key Metric: Significant deals signed with Meta
Application: Expanding asset base to serve hyperscale data center loads.
Source: Tech Giants Are Paying Up to Power AI. These Utilities Will …

10. North Western Energy

Company: North Western Energy
Key Metric: Agreements that would more than double the utility’s entire power demand
Application: Powering three proposed data centers in Montana.
Source: Is your data center getting a big discount on electricity? …

Table: Top 10 U.S. Utilities by Data Center Power Commitments (2024-2026)

AI Data Center Demand, $1.4 T Sector-Wide Investment by 2030

The surge in AI is driving a sector-wide investment cycle, with U.S. utilities planning to spend over $1.4 trillion by 2030 to modernize the grid and add new generation. This marks a strategic shift from an era of flat load growth and incremental maintenance to one defined by massive capital deployment aimed at capturing a share of the rapidly expanding data center market. Utilities with large, regulated service territories and favorable environments for building are best positioned to benefit, transforming them from stable dividend stocks into high-growth entities. This has opened a massive on-site data center power market for companies that can deliver energy quickly.

From Load Management to Generation Build-Out

For years, the primary focus for utilities was managing relatively stable demand. The AI boom has inverted this model. Companies like Duke Energy ($102.2 billion plan) and Southern Company ($81.2 billion plan) are no longer just upgrading transmission; they are in a race to build new generation assets. Southern Company projects that data centers will fuel an 8% annual increase in electricity sales through 2029, a dramatic acceleration from its previous 1-2% growth forecasts. This demonstrates that the core business model is shifting from efficiency and maintenance to aggressive capacity expansion, with on-site generation becoming a critical component of data center strategy.

Novel Power Agreements Emerge

The urgency for “speed-to-power” is forcing hyperscalers and utilities into innovative partnerships. The standout example is Microsoft’s 2024 power purchase agreement with Constellation Energy to use electricity from the restarted Three Mile Island nuclear power plant. This first-of-its-kind deal highlights a crucial market evolution: data centers now require 24/7 carbon-free energy that intermittent renewables alone cannot provide. This has pushed nuclear and other baseload sources to the forefront, creating a demand for a reliable AI data center power hybrid grid that combines multiple generation types.

M&A and Consolidation Spike

The intense demand for generation assets is fueling a wave of mergers and acquisitions. Constellation Energy’s move to acquire independent power producer Calpine Corporation is a direct response to the need for a larger generation fleet to serve data centers. Similarly, reports in May 2026 of a potential major deal involving Next Era Energy and Dominion Energy underscore the trend. As the data center power crisis intensifies, utilities are consolidating to secure generation capacity and gain the scale needed to sign multi-gigawatt deals. Other major players are making similar moves, as detailed in Exelon’s 2025 data center strategy.

Southeast and Midwest, Dominion Energy’s 40.2 GW Virginia Pipeline

Geographically, the data center boom is heavily concentrated in regions with available land, favorable regulatory policies, and robust utility infrastructure. The U.S. Southeast and Midwest have emerged as epicenters of this growth, with states like Virginia, Georgia, and Ohio seeing unprecedented investment. Dominion Energy, serving Northern Virginia, provides a stark example, with its data center development pipeline ballooning from 21.4 GW to 40.2 GW in the second half of 2025 alone.

Virginia’s Unmatched Dominance

Northern Virginia is the world’s largest and most important data center market, hosting an estimated 13% of global capacity. Dominion Energy is at the heart of this ecosystem, where data centers already constitute 26% of its Virginia Power subsidiary’s sales. The sheer scale of its pipeline confirms that this region will remain the primary hub for hyperscale development in the near term, though this concentration also creates significant grid challenges and local opposition.

The Rise of the Southeast Powerhouse

Beyond Virginia, a powerful corridor of activity is solidifying across the Southeast and Midwest, led by Duke Energy, Southern Company, and American Electric Power. These utilities’ vast, regulated service territories across states like the Carolinas, Georgia, and Ohio offer the space and political will to build new generation, including large gas-fired power plants and advanced nuclear reactors. AEP’s reported pipeline of 22 GW specifically for data centers is larger than the total existing data center load of most countries, positioning it as one of the primary winners of the grid bottleneck.

Emerging Hubs Signal Broader Growth

While the Southeast dominates, the trend is expanding nationally. In Michigan, DTE Energy reported in 2025 that it is in discussions to supply up to 7 GW of new capacity for data centers. Even more dramatically, North Western Energy in Montana has signed letters of intent for three data centers whose combined load would more than double the utility’s entire existing demand. These developments in smaller markets signal that the search for power and land is pushing data center development into new territories, creating growth opportunities for regional utilities.

Next Era Energy’s Expanded Partnership with Google in 2024

The deals being signed reveal a maturing market where both the structure of agreements and the underlying technology are evolving. Partnerships are moving beyond simple power purchases to encompass long-term, strategic collaborations. Next Era Energy’s expanded agreement with Google in 2024 is a case in point, demonstrating a deepening relationship between a major power producer and a hyperscaler. These agreements are now often phased and involve commitments to new types of generation.

Phased Gigawatt-Scale Contracts

Utilities are increasingly structuring deals to scale over time, providing a clear growth pathway. NRG Energy’s late-2025 agreement in Texas is a prime example of this model. The deal starts with an initial capacity of 295 MW but includes explicit plans to scale to 500 MW and ultimately 1 GW. This phased approach allows utilities to build out capacity in lockstep with the data center’s development, de-risking the massive capital investment required while providing the customer with a clear path to gigawatt-scale power.

Policy and Rate Structures Co-Evolve

The rapid growth has triggered a regulatory response aimed at protecting residential ratepayers from subsidizing data center expansion. Projections of a potential 76% electricity price spike in regions like PJM led the White House to broker a “Ratepayer Protection Pledge” in March 2026 with seven major hyperscalers. This pledge, along with growing calls from regulators, indicates a market shift where data centers will be expected to directly fund grid upgrades through new rate structures. This marks a maturation from a pure growth phase to one where cost allocation and grid impact are central policy concerns, pushing some to pursue private power solutions.

$102.2 B Duke Energy Plan Signals On-Site Generation Focus

The single most critical strategic action for 2026 is the accelerated adoption of private and on-site power solutions by data center operators to bypass grid interconnection queues and gain energy sovereignty. As utility lead times for new connections stretch into multiple years and rate structures become more punitive, hyperscalers are increasingly looking to develop their own power infrastructure, either independently or through direct partnerships with generation owners.

• Signal 1: The Microsoft-Constellation nuclear PPA from 2024 established a powerful precedent for securing dedicated, baseload, carbon-free power directly from a generator, bypassing the traditional utility-as-middleman model.
• Signal 2: The “Ratepayer Protection Pledge” of March 2026, which commits tech giants to shouldering more infrastructure costs, fundamentally alters the economic calculation, making the upfront investment in private power more palatable compared to escalating utility fees.
• Signal 3: Ongoing utility M&A, such as Constellation’s acquisition of Calpine and rumored large-scale deals involving Next Era, shows that power producers are consolidating generation assets to directly serve large industrial loads, a sign that they see a future where they sell power directly to data centers.
• Signal 4: The proliferation of regional data center hubs in places like Michigan and Montana indicates a strategic move by developers to locations with more accessible power, but as these grids also become constrained, the motivation to build on-site power will follow, creating a self-reinforcing cycle where data centers and grid-free energy grow in tandem.

The questions your competitors are already asking

This report covers one angle of the US utility sector’s response to data center power demand. The questions that matter most depend on your work.

• new natural gas power plants for data centers
• nuclear power deals for data centers
• data center electricity rate impact Virginia
• companies building on-site power for data centers

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