Electricity powers the life support systems that keep our cities running. Lights, Trains, communications, even hospitals rely on this invisible force. Without it, our cities stop working and lives are at risk.

Streaming video file encoded with permission for digital streaming by Infobase on October 29, 2015.

Introduction: Power Games: How Cities Work --(1:21) -- Vegas and New York -- (2:40) -- Aerial Power Line Repair -- (10:23) -- Biomass Fuel -- (3:32) -- Power Station Maintenance -- (6:58) -- Solar Power in Vegas -- (7:33) -- Wind Power in the UK -- (8:13) -- Tunnels in London -- (6:58) -- Fremont Street Experience -- (1:53) -- Credits: Power Games: How Cities Work -- (0:35).