A version of this commentary appeared in USA Today.
I remember when Game of Thrones was at the height of its popularity and its catchphrase seemed to be plastered everywhere I looked: “Winter is coming.” Today a similarly ominous refrain is echoing across the energy sector: Data centers are coming.
A data center is a physical location that houses servers and related hardware that process, store, and transmit digital information. As artificial intelligence use expands, demand for computing power is also rising at a feverish pace, driving the need for more and more energy-intensive data centers.
As in Game of Thrones, there is a certain mystery surrounding how dire the situation truly is.
In April 2024, Goldman Sachs forecast that data centers would rise from 2.5% to 8% of all U.S. electricity usage by 2030. However, Google recently reported a 33-fold reduction in their energy usage for AI text prompts in a single year. It is difficult to predict how much more energy will be needed in the coming years.
Current Missouri law protects average ratepayers from “any unjust or unreasonable costs from service to such customers [such as data centers].” However, this does not mean none of the burden of building new generation capacity will fall on ratepayers, and an overbuild based on overly aggressive demand projections could leave them paying for unused assets.
On the other hand, failure to build sufficient power supply (whether due to demand miscalculation or delays in constructing multiple plants) could cause Missouri to miss out on significant investment in the state. Worse, an underbuild could create real reliability concerns. There is real tension here, and a great deal of pressure to predict and build effectively.
Fortunately, there is a policy that could help alleviate some of this pressure: consumer regulated electricity (CRE).
The premise of CRE is fairly straightforward: allow consumer-regulated electricity utilities (CREUs) that are disconnected from the ratepayer-supported grid to create “private energy islands” for the largest new customers (such as data centers). This approach makes sense for two reasons:
- The anticipated surge in demand is expected to be fueled by a small number of users. By isolating the electricity supply of these customers from the ratepayer-supported grid, CRE can help shield everyday customers from spikes in energy prices.
- The increase in demand is predicted, but it isn’t certain. CRE ties both the risk and the possible rewards of building new power plants to the companies that will use the resulting energy.
This year, New Hampshire passed a law to allow CREUs to generate, transmit, distribute, and sell electricity as long as they operate independently from existing utilities and do not serve the general public (CREUs are still subject to appropriate oversight, such as the Nuclear Regulatory Commission for nuclear plants). Missouri could do something similar, and there are many reasons to do so.
#1: Protecting Ratepayers from Risk
If the projected surge in electricity demand materializes, CRE could help lessen the severity of rate increases by allowing some large customers to be served by independent CREUs. Because these facilities are privately financed and serve only their customers, their costs would not be spread across all ratepayers. If electricity demand falls short of projections, then the excess capacity will have been a poor investment.
#2: Accelerating Capacity Buildout and Investment
Missouri needs to build new generation capacity. In a permission-first, regulated environment, that process can be slow. Letting CREUs build and operate their own generation facilities could help keep economic development from being constrained by red tape.
Further, CREUs could offer more tailored payment structures and allow companies to align their energy sources with their own environmental or strategic goals—without forcing all ratepayers to work toward those same goals.
#3: Alleviating Pressure
Not only does Missouri face new demand growth, but our two largest electric utilities are dealing with coal-plant retirements. This transition would be challenging even without a new surge in demand. CREUs would allow utilities to focus more on serving their current customers.
CRE could be an ideal response to an abrupt surge in energy demand driven by a narrow set of customers. It would provide price security to everyday ratepayers, give data centers control over their power supply, and decrease the need for governments to predict future energy demand. Data centers are coming, and CRE is worth exploring as a way for Missouri to prepare for them.
