City of London Corporation has begun to use internet of things (IoT) sensors on with a software platform originally deployed to manage its LED streetlights. The authority has installed traffic and air quality sensors as part of an experimental emissions free zone in Beech Street and around Bank Junction, and placed some with lifebelts beside the River Thames. Its highways manager, Giles Radford, told UKAuthority that this follows the completion of its roll out of LED lighting around the city’s square mile, accounting for about 12,000 lights and providing energy savings of approximately 80,000kWh over the past financial year. The project involved the use of a mesh network installed with technology company Itron conforming to Wi-SUN Alliance standards and a software system from Urban Control.