Carol Wilson speaks with Jackson's Michael Johnston about JEA's triple-play network in Tennessee. As far as I can tell, this interview took place in September, 2009. Johnston reports that the publicly owned network passes 30,000 residences and about 5,000 businesses. Of those taking cable services locally, 60% subscribe to JEA and half of them are taking multiple services. Jackson started as a purely open access network but has transitioned to offering retail services. At that point, they were starting to use the network to create a smart-grid for the electrical side of the utility.