Electricity demand is growing faster than it has in decades, driven by data centers, AI, manufacturing, and industrial growth. Traditionally, states have met new demand by allowing a monopoly utility to build power plants and recover the cost through customer bills. That is no longer the only model available.

A growing number of states are considering alternatives that let large energy users build or buy their own power instead of automatically expanding the regulated utility system. The basic idea is that more ways to build generation can mean more competition and more capacity. Done well, it can also reduce cost pressure on customers who did not create the new demand.

A PUEN is generation and storage built to serve a specific large customer, such as a data center or manufacturing plant. It is located on the customer's property, or on commonly controlled property, and delivers electricity through privately owned facilities rather than relying entirely on the public grid.

Because the electricity is built for that customer rather than resold to the general public, the arrangement may be treated differently from ordinary retail electric service. The customer and developer bear the cost and risk of building it, so everyday ratepayers are not automatically responsible for the investment.

CRE is a related but distinct model for private, physically islanded electric arrangements that serve sophisticated customers through voluntary contracts. The system does not connect to the public grid and does not operate under traditional utility-style economic regulation.

Think of CRE as the fully off-grid end of the optionality spectrum. With no connection to the public system, there is no shared grid infrastructure cost or operating risk to spread across other customers. Learn more about the CRE framework.

The simplest explanation is: PUEN is private power with a grid connection. CRE is private power without one.

A PUEN may maintain a limited connection to the public grid for backup power, standby service, or the export of surplus electricity. That creates a defined relationship with the local utility. CRE, as conceived, has no grid connection at all. Both approaches allow large users to meet their own needs through private arrangements so new demand does not automatically become a new cost for households and small businesses.

It is real and moving quickly. New Hampshire enacted a law in 2025 authorizing qualifying off-grid electricity providers. Texas took a different approach, creating new curtailment and demand-management requirements for large loads such as data centers. Lawmakers in Illinois, Maryland, and Colorado have also considered related off-grid or consumer-regulated electricity proposals.

Louisiana is evaluating PUENs through Louisiana Public Service Commission Docket No. R-37905. Senate Bill 490 proposed a statutory PUEN framework during the 2026 legislative session but did not receive final passage. This is a national policy trend, not a one-state experiment.

Under the traditional model, the cost of serving a new large customer can be spread across the broader ratepayer base, including households and small businesses that receive none of the direct economic benefit. When a large user builds or buys its own power through a PUEN, CRE, or similar arrangement, more of that investment and risk stays with the customer creating the demand.

Every megawatt supplied privately is also a megawatt the utility may not need to build new generation or transmission to serve. That can reduce upward pressure on other customers' rates while preserving scarce grid capacity and supporting reliability.

This is the central design question, and it is a legitimate one. Strong policies follow a beneficiary-pays principle: a large user that wants backup power, standby service, or the ability to export electricity onto the public grid should pay the full cost of that service rather than shifting it to other ratepayers.

Done correctly, optionality does not allow anyone to avoid paying for what they use. It prevents ordinary customers from being required to pay for infrastructure they do not use.

A central one. PUENs, CRE, and similar models do not happen automatically. State law and regulation must define what qualifies as a private network, what obligations it has to the public grid, how backup and standby power are priced, and what happens if a private arrangement fails.

Details such as customer-size requirements, export limits, and decision timelines determine whether these policies produce more capacity and lower cost pressure or simply create new loopholes. That is why transparent rulemaking and public participation matter.

No. These models do not dismantle the existing regulated utility system. They create a narrow, clearly defined parallel pathway for qualifying customers that want to build and manage their own power. The traditional utility continues serving everyone else under its existing regulatory framework.

It is less like removing the existing road and more like adding a carefully designed new lane beside it.

Look for four things: Does the private customer pay the real cost of any connection to the public grid? Is there a clear and reasonably fast process for developers to receive a decision? Does the public service commission retain authority over the rates and terms of any grid-connected service? Is eligibility broad enough to support real projects without becoming a way to escape ordinary utility regulation?

Policies that answer those questions clearly are more likely to attract investment, protect ratepayers, and strengthen reliability at the same time.