Hurricane Katrina (2005)
The Louisiana Superdome became a shelter of last resort for thousands during Katrina. Backup generators failed, leaving people without power, water, or working sanitation for days.
Conditions inside the Superdome deteriorated badly; the city was evacuated over subsequent days.
The failure pushed cities nationwide to harden shelter power systems and plan for generator failures.
Shows what happens when a shelter loses power during a disaster — the exact scenario Alexandria's grant aims to prevent.
