October 23, 2025
Energy systems are becoming more complex. With nearly 10,000 power generation units and over 300,000 miles of transmission infrastructure in the U.S., balancing supply and demand is harder to manage. The transition to renewables, expanded electrification, and changing energy use patterns are adding new variables. As complexity increases, classical computing is starting to show its limits.
This third white paper from SC Quantum and qBraid offers a grounded look at where quantum computing may provide an advantage in energy grid optimization. The report outlines real-world use cases, findings from field trials, and what it may take to move from pilot projects to production tools.
The paper identifies six use cases where quantum methods are showing early promise. These include short-term forecasting for solar and wind, real-time grid management, battery scheduling, and infrastructure siting. Field tests from groups like NREL, TNO, and Cornell show quantum systems can improve response time, reduce battery cycling, and accelerate calculations in microgrid environments.
Other examples include materials simulation for next-generation solar, hydrogen, and ammonia systems. These models may help enable cleaner, more efficient energy production in the years ahead.
Quantum computing is not a universal fix. In areas like unit commitment and heat exchanger planning, classical solvers still perform better. But the examples in this report reflect steady progress, especially with hybrid systems. Early users are learning how to apply quantum tools to the right types of problems.
South Carolina is in a strong position to explore these technologies as part of its energy future. With a foundation in nuclear power, rising investment in renewables, and ongoing grid modernization, the state has both the motivation and the opportunity to lead.
Get the White Paper
This is the third white paper in a series from qBraid and SC Quantum focused on how quantum technologies are being are being tested in real-world settings. It is written for decision-makers, technical leads, and others interested in the future of energy systems.
📄 Click here to download the white paper.
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Dave Alsobrooks
Director of Communications, SC Quantum
dalsobrooks@scquantum.org