Priya runs a small bakery in downtown Chattanooga, three ovens going before sunrise, six days a week. Last July, a summer storm knocked out power to her block for four hours. She lost a full walk-in cooler of butter, cream, and a dozen decorated wedding cakes. She’s exactly the kind of customer a new quantum grid optimization project hopes to help. On September 18, Chattanooga’s public utility switched on a commercial quantum computer and aimed it at the power grid Priya depends on.
America’s First Combined Quantum Computing and Networking Hub
EPB, Chattanooga’s municipal electric utility, opened the EPB Quantum Center this month, the first hub in the country to offer commercial quantum computing and quantum networking under one roof. The new machine is an IonQ Forte Enterprise system, built from trapped ions instead of the superconducting chips most people picture when they hear “quantum computer.” IonQ’s chairman and CEO, Niccolo de Masi, called it a quantum computer wired into a working utility, not tucked away in a university lab. Outside businesses can rent time on it starting in early October.
What Quantum Grid Optimization Actually Buys You
A $4 million grant from the National Institute of Standards and Technology is funding eight graduate researchers, called the EPB Quantum Computing Fellows, to write algorithms aimed at optimizing circuits across the local grid. EPB also paired the quantum machine with a classical supercomputer, built with Oak Ridge National Laboratory and NVIDIA, to split grid problems too complex for either alone.
The goal is blunt. Cut operating costs, and cut how often the power actually goes out. EPB already charges residential customers about 12.5 cents per kilowatt-hour, well under the national average of 16.2 cents. Shaving even a little off outage costs could help hold that line as demand keeps climbing from electric vehicles and data centers. The Department of Energy estimates outages already cost the U.S. economy well over $100 billion a year in spoiled inventory and stalled work. Every avoided outage is money that stays with people like Priya, instead of going toward cleanup and lost sales.
“Becoming the first U.S. hub to offer commercially available quantum computing and quantum networking under one roof is a milestone.”
Mayor Tim Kelly isn’t just talking about bragging rights.
The Jobs and Dollars Riding on This Bet
This is an economic story as much as a technical one.
| Partner | What they’re putting in |
|---|---|
| IonQ | $15 million for a Tennessee Quantum Communications Research Center, roughly 20 to 24 new jobs |
| University of Tennessee at Chattanooga | 135 to 240 additional faculty, staff, and students |
| Vanderbilt University | About 250 researchers and staff at a new Institute for Quantum Innovation |
Add it up, and Mayor Kelly’s office projects up to $1.1 billion in regional economic gains over the next decade, real payroll and tax revenue for a mid-size city most people wouldn’t associate with quantum physics.
What to Watch Next
IonQ isn’t slowing down elsewhere either. The company just showed off a real-time error decoder that runs on an ordinary CPU, and earlier this year posted a simulation speedup that shaved a full day off engineering runs. Stack those wins next to a live grid deployment: IonQ is chasing cheaper and faster, not just bigger qubit counts.
Watch EPB’s own bill and reliability numbers over the next year. If quantum grid optimization holds down costs here, other municipal utilities, from Memphis to Traverse City, will be asking EPB how they did it. Local coverage already frames this as a bet on Chattanooga’s economic future, not just a science experiment. The real test starts now, one grid circuit at a time.