At DCD>Connect New York this March, one theme dominated both stage discussions and private executive conversations:

Power is no longer an operational input – it is a strategic constraint on growth.

Across major US markets, data center projects with secured land, capital, water, and demand are stalling for one reason: access to scalable, economically viable, and sustainable power. What used to be a procurement exercise has become a board-level issue touching expansion timelines, enterprise valuation, and competitive positioning.

For C-suite leaders and senior energy executives, 2026 requires a different approach.

The shift from utility management to infrastructure strategy

Historically, power capacity and commodity procurement was treated as a controllable expense – negotiated, budgeted, and largely passed through. That model no longer holds at 20-400+ MW scale.

Today’s constraints include:

  • Multi-year interconnection queues
  • Grid congestion
  • Capacity cost uncertainty
  • ESG commitments that outpace regional renewable supply
  • Regulatory shifts and carbon accounting requirements

In constrained ISO territories, these forces combine to create both cost volatility and timeline risk – two factors that directly impact site selection, financing, and customer commitments.

Energy is no longer just a line item. It is an infrastructure strategy.

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– Getty Images

Three blind spots emerging in large-load environments

1) Relying on legacy advisory models

The pace of market change has outgrown traditional advisory frameworks. ISO rules evolve. Capacity constructs shift. Transmission upgrades reprice nodes.

Organizations operating in markets like PJM Interconnection, NYISO, and ISO New England are navigating structural grid changes that directly affect large-load economics.

Leadership teams must determine whether their current model provides:

  • Direct market insight
  • Scenario planning capability
  • Real-time risk management
  • Structural flexibility for growth

In constrained grids, incremental improvements are no longer sufficient.

2) Treating power as a commodity

Retail procurement structures were built for predictable, smaller-load environments. At hyperscale and multi-site enterprise scale, they often obscure real exposure to congestion, capacity markets, and wholesale volatility.

Executives should be asking:

  • Do we understand our true delivered cost by node?
  • How exposed are we to structural congestion?
  • Where are we paying embedded risk premiums?

Without visibility into wholesale market mechanics, cost certainty becomes an illusion rather than strategy.

3) Separating procurement from sustainability

Many organizations still manage procurement and decarbonization as parallel tracks. In reality, they are deeply intertwined.

Renewable integration, carbon accounting, and regulatory compliance directly affect procurement structures and long-term economics. Decisions made in isolation can inadvertently increase exposure or limit optionality.

Integrated energy strategy is no longer optional – it is foundational.

What leading organizations are doing differently

The most sophisticated operators are shifting toward strategies that provide:

  • Greater visibility into wholesale market drivers
  • Alignment between power access, pricing, and sustainability targets
  • Proactive congestion and basis risk management
  • Integrated financial modeling tied to expansion planning

This does not necessarily mean abandoning existing structures overnight. It means elevating energy from procurement function to enterprise-level planning discipline.

The result: improved resilience, stronger negotiating leverage, and clearer board-level reporting.

What this means for 2026 planning

As expansion accelerates and grid constraints tighten, C-suite and senior energy leaders should be pressure-testing their strategy now:

  • Does our power strategy accelerate or constrain our growth roadmap?
  • Do we have the internal or advisory expertise to navigate ISO-level complexity?
  • Are we modeling multi-year congestion and capacity exposure?
  • Is our sustainability pathway financially optimized?

The organizations that treat energy as a strategic asset – rather than a managed expense – will gain structural advantage in constrained markets.

Continue the conversation: Ask the ISO Expert

At ECM Energy Management Services, we’ve spent more than two decades working directly inside wholesale ISO markets – helping large enterprises and data center operators align procurement, risk management, and sustainability into a single, cohesive strategy.

To go deeper on the issues raised here, our Ask the ISO Expert video series breaks down:

  • Wholesale vs. retail structural differences
  • Managing congestion
  • Integrating renewables without destabilizing budgets
  • Strategic approaches to large-load growth in constrained grids

As power increasingly determines where and how data centers scale, informed energy strategy becomes competitive advantage.

The conversation that began at DCD Connect NY is only accelerating.

Click here to watch Ask the ISO Expert and explore practical guidance from inside the markets: https://ecmcompany.com/ask-the-iso-expert/