Power Strategy After FERC: How Data Center Developers Should Prepare for the Next Generation of Large-Load Interconnections

The Federal Energy Regulatory Commission's June 18 action has become one of the most significant policy developments for the U.S. data center industry this year. By directing the nation's regional grid operators to review how they manage large-load interconnections, the Commission acknowledged a reality that developers, utilities, and power providers have been confronting for several years: the scale of electricity demand has changed.

Artificial intelligence is a major driver behind that shift. Modern AI campuses are no longer planned around tens of megawatts. Many projects now begin with requests exceeding 100 MW and include expansion plans that can push total demand well beyond 500 MW or even one gigawatt over time. That level of growth places new demands on transmission infrastructure, substations, utility planning, and project financing.

While the regulatory process continues to develop, one conclusion is already clear. Successful projects will increasingly depend on comprehensive power strategies established long before construction begins. Developers that integrate utility coordination, phased energization, and long-term electrical planning into site selection will be in a stronger position than those treating power as a downstream engineering exercise.

The Commission's action should therefore be viewed as more than a regulatory milestone. It reflects a broader shift in how energy infrastructure and data center development are expected to move forward together.

Large-load interconnections have entered a new era

Large-load interconnections have become one of the defining challenges of modern data center development.

Historically, utilities planned for gradual increases in electricity demand from commercial and industrial customers. Capacity expansions often occurred over many years, allowing transmission systems to grow alongside regional economic activity.

AI infrastructure has introduced a different development model.

Hyperscale campuses frequently require hundreds of megawatts during initial deployment, with future phases already incorporated into master plans. Instead of incremental increases in electrical demand, utilities are evaluating projects comparable to the consumption of large industrial facilities or small metropolitan areas.

That change requires more than additional generation capacity. It demands earlier transmission planning, larger substations, expanded distribution infrastructure, and closer coordination between developers and utilities throughout the life of a project.

The Commission's review recognizes that existing interconnection frameworks were developed under different market conditions. As AI infrastructure continues to expand, those processes will need to accommodate larger projects while maintaining reliability across regional power systems.

Power planning now begins before site acquisition

Power availability has become one of the earliest considerations in site selection.

Only a few years ago, developers often identified suitable land before beginning detailed discussions with electric utilities. Today, that sequence has largely reversed. Electrical capacity, transmission access, and utility delivery schedules frequently determine whether a site remains under consideration.

This shift reflects the increasing complexity of large-scale AI deployments.

Securing hundreds of megawatts requires more than identifying nearby transmission lines. Developers must evaluate available capacity, planned infrastructure upgrades, environmental permitting, equipment lead times, right-of-way requirements, and long-term expansion opportunities.

These assessments now occur alongside land negotiations rather than after acquisition.

Projects that establish utility relationships early are better positioned to understand realistic energization schedules, identify potential constraints, and incorporate electrical infrastructure into overall development planning.

Power has become a site-selection criterion rather than simply a construction requirement.

Utility partnerships are becoming strategic relationships

Developers and utilities are working together earlier than ever before.

Large campuses often require years of planning before electricity can be delivered at full capacity. Maintaining open communication throughout that process benefits both parties.

Utilities gain better visibility into long-term regional demand, allowing them to prioritize infrastructure investments more effectively. Developers receive greater certainty regarding construction sequencing, transmission upgrades, and service availability.

These partnerships also support more accurate project budgeting.

Electrical infrastructure frequently represents one of the largest capital investments associated with a hyperscale campus. Understanding how those investments align with utility planning reduces financial uncertainty while improving project scheduling.

Rather than approaching utilities after major design decisions have been completed, many developers now incorporate utility engagement into the earliest stages of project development.

That collaborative approach is likely to become even more valuable as regional grid operators evaluate updates to their interconnection processes.

Phased energization reduces development risk

Not every project needs full electrical capacity on the first day of operation.

Phased energization allows developers to deliver infrastructure in stages that align with customer demand, construction progress, and utility expansion plans.

This approach creates flexibility for both developers and utilities.

Instead of waiting for an entire campus to receive full electrical service, operators can begin delivering capacity while additional substations, transmission improvements, or distribution upgrades continue to advance.

Phased energization also improves capital efficiency.

Infrastructure investments can be synchronized with leasing activity, allowing projects to generate revenue while future phases remain under development.

As AI campuses continue to increase in size, phased delivery strategies are expected to play an increasingly important role in balancing customer requirements with utility planning.

Behind-the-meter generation is becoming part of the power strategy

Grid power remains the foundation of hyperscale development, but it is no longer the only component of a comprehensive energy strategy.

Developers are increasingly evaluating behind-the-meter generation as a way to improve operational resilience, support phased campus growth, and reduce dependence on transmission upgrades during early project stages.

Natural gas generation, fuel cells, battery storage, and microgrid technologies each offer different advantages depending on project requirements and local utility conditions.

These systems are not intended to replace the grid.

Instead, they provide additional flexibility that can support commissioning activities, improve resilience, or supplement utility service as campuses expand.

Interest in these approaches has accelerated alongside AI infrastructure growth because reliable access to power has become one of the industry's most valuable competitive advantages.

A diversified energy strategy gives developers more options as electricity demand continues to increase.

Flexible load strategies create long-term resilience

Not every workload requires the same level of operational continuity.

As AI infrastructure expands, operators are beginning to classify workloads based on performance requirements rather than treating every compute environment as a constant, non-interruptible load. While AI training clusters and mission-critical inference platforms often require continuous operation, other workloads—including testing, development, data preparation, and certain batch-processing tasks—can offer greater operational flexibility.

This distinction creates new opportunities for energy planning.

Facilities designed with operational flexibility can better align maintenance schedules, commissioning activities, and future expansion with available electrical capacity. Flexible operating models may also create opportunities to participate in utility demand-response programs where appropriate, supporting both grid reliability and campus resilience.

The result is a more adaptive operating strategy that balances customer requirements with long-term infrastructure planning.

As power demands continue to grow, flexibility will become another competitive advantage alongside land, fiber, and utility access.

Regional responses will shape future development

The Commission's action establishes the direction of travel, but each regional grid operator will determine how that direction is implemented.

Every wholesale electricity market operates under different conditions. Generation resources, transmission constraints, customer demand, and planning priorities vary across the country. As regional responses develop, developers should expect differences in interconnection procedures, cost allocation methodologies, study requirements, and implementation timelines.

Those differences will influence future site selection.

Markets capable of providing predictable interconnection processes and transparent utility coordination may become increasingly attractive for large-scale AI infrastructure. Developers evaluating multiple locations will likely consider regulatory certainty alongside traditional site-selection criteria such as land availability, network connectivity, and workforce access.

Understanding these regional differences will become an important part of project planning rather than a late-stage legal consideration.

Developers should rethink power as core infrastructure

The industry's approach to power planning is changing.

Electrical infrastructure can no longer be viewed as a supporting utility service that follows land acquisition and campus design. It has become one of the primary drivers of project feasibility, construction schedules, financing, and long-term expansion.

Developers preparing new campuses should consider several priorities:

Engage electric utilities during the earliest stages of site evaluation.

Incorporate phased energization into campus master plans.

Evaluate opportunities for behind-the-meter generation and energy storage.

Build flexibility into development schedules to accommodate evolving interconnection requirements.

Maintain ongoing communication with utilities, transmission providers, and regional grid operators throughout project development.

These strategies will not eliminate every challenge associated with large-load interconnections, but they can significantly reduce uncertainty while improving project execution.

Organizations that integrate power planning into overall development strategy will be better positioned as AI infrastructure continues to scale.

Power strategy is becoming a competitive advantage

The June 18 action reflects a broader reality rather than introducing an entirely new one. The size of modern AI campuses has fundamentally changed how electricity is planned, delivered, and managed across the data center industry.

For developers, the opportunity lies in preparation rather than reaction.

Projects that establish strong utility partnerships, secure realistic energization schedules, evaluate complementary energy resources, and incorporate electrical planning into every stage of development will be positioned to move more efficiently from concept to operation.

The most successful campuses will not necessarily be those with the largest electrical capacity. They will be the projects that combine reliable power, thoughtful planning, operational flexibility, and long-term scalability into a coordinated infrastructure strategy.

As AI infrastructure continues to expand, power strategy will increasingly define development strategy. Organizations that recognize that connection today will be better prepared for the next generation of large-load projects.