ERCOT’s Answer to Rising Power Demand

Estimated Time to Read: 7 minutes

Texas is experiencing an unprecedented wave of demand for electricity. Artificial intelligence (AI) infrastructure, cloud computing, data centers, cryptocurrency operations, and advanced manufacturing projects are seeking access to the Electric Reliability Council of Texas (ERCOT) grid at a scale never before seen in state history.

In response, the Public Utility Commission (PUC) of Texas recently approved ERCOT’s new “Batch Zero” framework for connecting large electricity users to the grid. The change represents one of the most significant shifts in Texas energy infrastructure policy in years. ERCOT reports that more than 438,000 megawatts of large-load connection requests are currently in its queue, with nearly 90 percent originating from data centers.

The approval raises an important policy question. Is Texas preparing its infrastructure to accommodate growth, or is it beginning to manage growth through allocation and prioritization?

The answer may determine how Texas approaches AI infrastructure, electricity demand, and economic development over the coming decade.

ERCOT Batch Zero and Texas Data Center Growth

Historically, ERCOT evaluated large-load interconnection requests individually. As data center development accelerated, that process became increasingly difficult to manage. New projects often triggered costly restudies for previously submitted projects, creating delays and uncertainty.

The Batch Zero framework replaces that project-by-project approach with a coordinated system that studies eligible projects together. ERCOT will evaluate how proposed facilities interact with one another, determine available transmission capacity, and identify transmission upgrades needed to support future growth. From a reliability perspective, the change is understandable. ERCOT is attempting to bring order to an interconnection queue that has grown far beyond what previous processes were designed to handle.

The framework also introduces greater predictability for developers. Rather than navigating repeated restudies and shifting timelines, applicants will move through a structured process with defined milestones, transmission planning, and capacity allocation decisions.

For a state competing to attract billions of dollars in AI and data center investment, regulatory certainty matters.

Texas Energy Infrastructure Must Keep Pace With Demand

The most important takeaway from ERCOT’s announcement is not that demand is rising. Texans already knew that. The more important takeaway is that demand is revealing where infrastructure expansion is needed.

Throughout Texas history, periods of economic growth have required corresponding investments in generation, transmission, pipelines, roads, water systems, and telecommunications networks. The emergence of AI infrastructure is no different.

The policy debate surrounding data centers often begins from a scarcity mindset. Rising electricity demand is treated as a problem that must be constrained rather than a signal that additional supply is needed.

Texas Policy Research (TPR) has consistently argued that data centers are not the problem. They are a signal. Rising electricity demand reflects economic growth, technological innovation, and private investment. The central policy challenge is how Texas chooses to respond to that signal.

If demand continues increasing, the long-term solution is not restricting development. It is expanding generation capacity, expanding transmission infrastructure, and improving grid reliability.

Data Centers Are Being Asked to Help Support Grid Reliability

One of the more interesting aspects of the Batch Zero framework is that ERCOT is creating alternative pathways for large-load customers willing to reduce their impact on the grid.

Projects that build their own on-site generation can receive credit for reducing their dependence on the transmission system. Similarly, facilities willing to allow ERCOT to curtail power consumption during localized grid constraints may gain access to capacity before a full transmission buildout occurs.

These provisions reflect an important principle.

Large electricity users should bear responsibility for the infrastructure demands they create. If a data center can reduce its reliance on the grid through on-site generation or flexible load management, it should be allowed to do so. This approach aligns incentives while preserving market flexibility.

Rather than imposing blanket restrictions, ERCOT is encouraging innovation and voluntary participation in reliability solutions.

Data Center Water Use Remains a Local Issue

Electricity demand often dominates discussions about data centers, but water consumption remains another area of growing interest. Water stewardship is important, particularly in drought-prone regions of Texas. However, policymakers should distinguish between localized infrastructure concerns and statewide policy problems.

In recent testimony submitted to the Texas House Committee on Natural Resources, we noted that data centers accounted for an estimated 0.3 percent of statewide water consumption in 2025. While individual projects may raise concerns in specific communities, statewide water consumption remains relatively small compared to overall water use. This distinction matters.

A community facing groundwater constraints may require additional planning, infrastructure investment, or coordination among developers, utilities, and local officials. That does not necessarily justify statewide restrictions on an entire industry.

As cooling technologies improve and operators continue investing in water efficiency and recycling systems, market incentives are already pushing developers toward more efficient resource use. Water remains a direct operating cost, creating strong incentives for conservation.

The Policy Risk Is Cost Shifting and Industrial Planning

While ERCOT’s new framework is primarily an infrastructure planning tool, policymakers should remain cautious about expanding beyond reliability planning into industrial planning. Texas has generally succeeded because markets allocate investment based on price signals and demand. Problems arise when government begins determining which industries should receive preferential treatment, subsidies, tax advantages, or publicly financed infrastructure.

As TPR has previously argued, large-load customers should bear the costs associated with the infrastructure required to support their growth. Policies that socialize those costs onto taxpayers or other ratepayers risk creating inefficiencies and distorted investment decisions.

The same concern applies to targeted incentives.

If Texas decides to support AI infrastructure development, it should do so through broad improvements to the business environment rather than industry-specific subsidies. Competitive electricity markets, predictable regulations, and infrastructure investment have historically been among Texas’s greatest advantages.

What the 90th Texas Legislature Should Watch

As Batch Zero moves forward, lawmakers should focus on several key questions.

First, does the new process improve transparency and predictability for developers while maintaining grid reliability?

Second, are transmission upgrades being allocated efficiently, and are the costs being assigned to those creating the demand?

Third, are local concerns regarding water use, land use, and infrastructure being addressed through targeted solutions rather than broad statewide restrictions?

Finally, does Texas continue expanding electricity generation and transmission infrastructure quickly enough to meet projected demand?

The implementation timeline will begin producing answers soon. Project classifications are expected in August 2026, electricity allocations in spring 2027, and a final transmission plan in fall 2027.

Conclusion: Build Infrastructure, Not Barriers

ERCOT’s Batch Zero framework acknowledges an undeniable reality. Texas is attracting enormous investment in data centers, artificial intelligence, and advanced computing infrastructure. The state’s challenge is not whether that growth should occur. The growth is already here.

The challenge is ensuring that electricity generation, transmission infrastructure, and water systems expand quickly enough to support it.

The new framework represents a pragmatic attempt to manage an unprecedented volume of large-load interconnection requests while maintaining grid reliability. In many respects, it is a recognition that Texas must plan for growth rather than pretend it can stop it.

Going forward, policymakers should resist the temptation to treat rising demand as a crisis requiring restrictions. Demand is information. It signals where investment and infrastructure are needed.

Texas became an economic powerhouse by responding to growth with innovation, private investment, and infrastructure expansion. The same approach should guide policy toward data centers, AI infrastructure, and electricity demand in the years ahead.

Texas does not need less growth. It needs the infrastructure necessary to support it.

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