Discovering how Tucson plugs in makes this city light up.
From its earliest days as a key city along America's westward railway expansion to its current status as a vital southwest cultural hub, Tucson has always been buzzworthy.
As a resident of Tucson and a customer of TEP, you know that when you flick a switch in your house, lights turn on. But do you know the original source of that power? And are you aware of the pros and cons of alternative energy sources?
Watch this video to follow along with the past, present and future of energy generation in Tucson.