On Monday, August 21, 2017, a total solar eclipse swept across the United States—an awe-inspiring event for skywatchers, but also a real-time test for our energy systems.
As the Moon temporarily blocked the Sun, solar power generation in the Southern U.S. plummeted by nearly 50% in just minutes. It was a dramatic reminder of how natural events can disrupt renewable energy—and why resilient grid planning is essential as we shift toward cleaner sources.
