The city of Wilmington, North Carolina uses its fiber network to turn the lights off at sports parks at night. Cameras have been placed at every sports and recreation field, along with remote control light switches. A single city employee can quickly check the cameras to see if anyone is still at a field, and if not, a couple of mouse clicks turn off the lights. The city expects to save $800,000 per year on electricity costs. That will build a lot of fiber.
But wait...there's more! Here is the most interesting part: "...an employee can do this from home..." From home. Read that again: from home. And here is why we need fiber everywhere, not just at the city or county admin building. The technology enables more people to work more efficiently wherever they are, not just while they are in the office. If you want your employees to be able to access dozens of video streams from home, guess what? You need business class broadband throughout your community.