EpisodeService Request #4: How Does the Grid in Phoenix Work?99% Invisible · Apr 3, 2026 · 33 minPlay · 33:13SaveShareEpisode pageIn a place where losing power can turn deadly, keeping the lights on is a high-stakes balancing act.Related18:48Connecting Solar to the Grid is Harder Than You ThinkPractical Engineering2.4M views • 2 years ago22:29The Power Grid: Last Week Tonight with John Oliver (HBO)LastWeekTonight7.3M views • 4 years ago