Inning Agalt News Today

Working or not. >> reporter: back at dispatch, the citys electric workers say the new communication between the streetlights and the app makes their life easier. >> this is the largest program to install smart lights in north america. >> reporter: every single one of these dots, a new smart l.e.d. streetlight. but the part of this major infrastructure transformation that you cant see, the climate impact. each of these lights, nearly 300,000 of them, doing their part to reduce the citys emissions...