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Blackout Blame: Grid Failures Exposed | Cheyenne News
A massive blackout across Wyoming, South Dakota, and Montana last fall wasn’t nature’s fault—it was a cascade of human error and broken communication. A planned power line shutdown triggered unexpected grid collapse when coordination failed between PacifiCorp and federal agencies, knocking out 250,000 customers. The investigation reveals missed signals, flawed procedures, and outdated modeling tools as root causes. Ironically, wind and battery storage helped restore power faster, proving renewables can be lifesavers—not culprits. This incident is a wake-up call: our energy grid’s survival…
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