The City of Wilmington in Delaware, US and Ontario Airport in Canada, have switched to smart LED lighting system. The City of Wilmington collaborated with Delmarva Power on a new citywide smart lighting system. The project begins in July 2019 with the installation of 215 LED street lights and 50 smart sensors in West Center City, North Market Street, and Baynard Boulevard. The final goal is to convert all 7,050 streetlights to LEDs. With the project, the city aims to save up to US$150,000 per year by converting all the streetlights into sensor-equipped...

It’s the afternoon rush hour just outside central London and the traffic is nose to tail. Drivers here have come to expect the sight of taillights as far as they can see. One section of road, a stretch of the A3 close to Heathrow Airport, has been named Britain’s most congested road and has holdups totaling 91 hours during the afternoon rush each year.