EPB Quantum Starts a Hybrid Computing Project to Improve the Nation’s Power System
The U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL), NVIDIA, and IonQ have partnered to create hybrid computing capabilities, marking a significant expansion of EPB Quantum‘s quantum development platform. The statement, made during the Quantum World Congress, represents a significant step toward establishing Chattanooga as a major hub for the development of quantum technologies and advanced computing.
America’s first commercially available quantum network is already housed at the EPB Quantum Centre, where an NVIDIA DGX machine will be installed as part of the program. The Forte Enterprise Quantum Computer from IonQ, which is expected to be put into service in early 2026, will work in tandem with this new system. By combining state-of-the-art quantum hardware and classical supercomputing in one location, EPB Quantum hopes to establish a complete national resource for creating and promoting practical quantum applications.
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A New Frontier for Grid Modernization
Optimizing the American electricity system will be the primary emphasis of the first project to make use of these new hybrid resources. In order to improve the effectiveness, dependability, and capacity of electrical distribution networks, EPB, ORNL, NVIDIA, and IonQ will investigate quantum-classical solutions.
Trillions of operational data points produced by EPB’s sophisticated automated energy grid will be used in the project. This smart grid has gathered data from thousands of sensors over 15,000 kilometers of fiber optic cable since it was introduced in 2009. The combined capabilities of IonQ’s quantum computer and the NVIDIA DGX system will enable ORNL researchers to analyze this enormous dataset in previously unattainable ways. In order to increase overall system capacity and reliability, the main objectives are to reduce electrical losses and voltage drops while better balancing the electrical load.
Creating techniques, algorithms, and best practices that other energy systems in the US can use is one of the initiative’s main goals. A real-world test bed and proving ground for technology that could be scaled for a national impact is EPB’s 600-square-mile service region in southeast Tennessee.
Building on a Legacy of Collaboration
With this project, EPB and national laboratories continue their long-standing and fruitful collaboration. Since 2016, EPB has collaborated on the “QED: Quantum Ensured Defense of the Smart Electric Grid” project alongside ORNL, Los Alamos National Laboratory, and the quantum networking company Qubitekk. This innovative project, which won a prestigious R&D 100 Award in 2021, used quantum networking to protect power grid signals from intrusion. The EPB Quantum Network, the country’s first commercially available quantum network, was launched as a direct result of the QED project’s success, and IonQ eventually acquired Qubitekk.
EPB and ORNL have consistently demonstrated how combining world-class research capabilities with real-world energy infrastructure can accelerate innovation, said Stephen Streiffer, director of ORNL. This phase expands on that accomplishment to advance the nation’s energy future.
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Fostering a Hybrid Supercomputing Future
The project’s function in bridging the gap between quantum research and real-world application was highlighted by leaders from the collaborating organizations. David Wade, CEO of EPB, said, “By making a comprehensive suite of quantum development resources accessible as a real-world platform for innovation, it makes it possible for entrepreneurs, industry leaders, national labs, and universities to work side by side towards breakthroughs.”
The partnership demonstrates the increasing agreement that hybrid systems are the way of the future for solving difficult problems. IonQ’s chairman and CEO, Niccolo de Masi, stated that the company’s goal is to create “practical applications with real commercial advantage” by fusing its cutting-edge quantum hardware with practical infrastructure and knowledge from national and industry labs.
The participation of NVIDIA emphasizes how crucial it is to combine classical and quantum computing. The installed DGX system is an essential part of the hybrid model since it is made for data-intensive and machine learning jobs. Businesses and researchers will use both quantum and classical hardware within hybrid supercomputing systems in the future of scientific computing, said Sam Stanwyck, Group Product Manager for quantum computing at NVIDIA. He went on to say that this endeavor is actively “helping to build it” rather than only offering a peek at that future.
Through the integration of high-performance classical computing, quantum networking, and quantum hardware into a single facility, the EPB Quantum Centre is establishing an unprecedented concentration of resources intended to promote creativity. The energy industry and the larger scientific community will be keenly monitoring the results as a paradigm for using quantum technology to address concrete, real-world issues.
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