The Rate Case Decides Your AI Bill

Somewhere in your state this year, a utility is asking a regulator for permission to build enormous amounts of new capacity, and the only people from the business community in the room arguing about who pays for it are trade associations. Ohio is the one place that settled the question with money instead of argument.

In this episode, Stephen Forte covers:

• The experiment nobody planned to run — Ohio's regulator approved a tariff requiring any data center drawing more than 25 megawatts to commit, on a long-term contract, to pay for a large share of the capacity it reserves whether or not it uses it. AEP then cut its own large-load forecast from 30 gigawatts to 13, with 5.6 gigawatts signed under the new tariff and 12.2 gigawatts having signed earlier under the old terms. Not a ban, not a moratorium. Just: sign for what you are asking us to build.
• Who actually did the work — In February the Ohio Manufacturers Association filed a formal report asking the Public Utilities Commission to investigate how the utility forecasts data center demand in the first place. The utility had just halved its own forecast; the manufacturers looked at the smaller number and said it was still too high. Their president, Ryan Augsburger: customers are being asked to pay for a future that may never arrive.
• Why a forecast is a financial risk, not a clerical detail — A utility builds against a forecast, not against demand. It then puts what it built into the rate base and earns a regulated return on it for thirty or forty years. If the forecast is too high, the poles and wires still get built, the return still gets earned, and the cost of serving customers who never showed up is spread across the ones who did. That is a stranded cost, and it lands as a line on your bill for a substation somebody else asked for.
• The templates every other regulator is now reading — Ohio's answer was that the data center pays for what it reserves. Virginia went further with a new rate class from January for customers demanding 25 megawatts or more: a fourteen-year minimum commitment, paying 85 percent of transmission and distribution demand and 60 percent of generation regardless of use.

Plus the argument underneath all of it: almost everything in AI happens to a mid-market company rather than with it. You get no vote on model releases, chip supply, vendor pricing, or what gets deprecated next quarter. The rate case is the exception, and Ohio just showed that a mid-market trade association can move a multi-billion-dollar allocation by filing a report almost nobody read.

Sources:

• Manufacturers say AEP Ohio still inflating data center demand after halving forecast — Utility Dive
• Will AI data centers raise your electric bill? The rules that decide who pays — Forbes
• Anthropic, Macquarie Asset Management and GIC announce Theseus Infrastructure — Macquarie

The AI Brief from the YPO Technology Network is a daily executive briefing on the AI developments that matter to business leaders. Hosted by Stephen Forte.