China Is Betting on Quantum Tech to Fix Its Power Grid
Global energy grids are under unprecedented stress as energy flows become more complex with the addition of intermittent energy sources and the artificial intelligence boom drives demand to new heights. Managing variable inflows and outflows of electricity while also keeping up with data center hyperscalers will require expanding and enhancing the grid at an unprecedented scale. “Modernizing the…
China is exploring the use of quantum technologies to modernize its power grid and enhance its resilience. With the increasing complexity of energy flows due to intermittent sources and the rise of artificial intelligence, modernizing the grid is crucial to reduce power outages and storm impacts. The United States Department of Energy emphasizes the potential of smart grids in improving efficiency, security, and integration of renewables.
China's researchers are testing quantum sensors, secure communications, and computing at a substation in Hefei, Anhui province, to detect faults, improve measurements, and model grid operations. By utilizing quantum technologies, these sensors can identify weak electrical signals and minute changes in temperature and humidity, potentially preventing power outages.
The researchers believe this technology could reduce electricity measurement errors at the substation by more than 500,000 kilowatt-hours per year. As the world grapples with energy insecurity, China's pursuit of quantum grid modernization underscores the urgent need to develop smarter and more reliable energy grids.
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