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News & information from the City of San Diego

"Smart Streetlights" to be Deployed in San Diego

City officials announced a partnership between the City of San Diego and General Electric (GE) that will upgrade streetlights to reduce energy costs by 60 percent as well as transform them into a connected digital network that can optimize parking and traffic, enhance public safety and track air quality.

The deployment of 3,200 smart sensors will be the largest city-based deployment of an Internet of Things platform in the world. The nodes can use real-time anonymous sensor data to do things such as direct drivers to open parking spaces, help first responders during emergencies, track carbon emissions and identify intersections that can be improved for pedestrians and cyclists.

Additionally, the City will be replacing 14,000 streetlights with more energy efficient versions, which will reduce energy costs by $2.4 million annually. These streetlights include technology that allows for dimming and brightening in public venues manually or automatically, depending on natural light conditions.