A spring snowstorm rolling across Colorado’s Front Range on Friday, March 6, 2026, knocked out electricity in multiple Denver-area neighborhoods, forcing residents into cold, dark evenings as utility crews scrambled to restore service. The outages coincided with Xcel Energy’s decision to implement a Public Safety Power Shutoff in parts of its service territory, while a separate equipment failure in nearby Aurora left a far larger number of customers without power. The disruptions arrive at a time when state regulators are already investigating Xcel’s outage patterns and customer-response practices, raising pointed questions about whether the utility’s grid can handle the weather Colorado routinely delivers.
Spring Storm Triggers Shutoffs and Equipment Failures
The Colorado Department of Transportation warned travelers ahead of the storm, projecting several inches of snow in Denver with heavier accumulations in the mountains and significant travel impacts on Friday. That advisory proved prescient not just for road conditions but for the electrical grid, as the wet snow and gusty winds combined into a classic Front Range blackout recipe.
Xcel Energy, the dominant utility across the metro area, activated a public safety shutoff as high winds and heavy, wet snow threatened overhead lines. The company said its crews were preparing for a second round of repairs, signaling that the initial wave of damage had already stretched resources thin. Public Safety Power Shutoffs, or PSPS events, involve deliberately cutting electricity to prevent downed lines from sparking fires or creating other hazards. They are typically framed as a last-resort tool, and their use during a snowstorm rather than a late-summer fire-weather event underscores how vulnerable parts of the system have become to multiple kinds of extreme conditions.
Separately, according to the Sentinel Colorado, a transformer failed at an Xcel substation serving the Aurora area, cascading into outages that affected tens of thousands of residents. The outlet reported that power was restored to 195,000 customers after the failure, while also describing the blackout as impacting “tens of thousands” of residents, leaving some uncertainty about whether the larger number represents individual accounts, people, or a broader service-area tally. Regardless of the precise metric, the scale was large enough to darken traffic signals across key corridors and prompt Aurora police to ask drivers to avoid certain intersections and treat unlit signals as four-way stops…