‘Smart city’ LED streetlight project coming to Wilmington


A   “smart city” demonstration project known as  ConnectWilmington was announced today by Delmarva Power and the City of Wilmington.

The technology would allow central monitoring of burned out or dim  lights  and reduce the number of poorly lit areas. Other potential uses include letting residents know about available parking, pinpointing locations of emergency situations, and detecting gunshots.

Mayor Mike  Purzycki thanked  Delmarva Power for managing the  initial demonstration project. He said his administration’s ultimate goal is to convert all 7,050 street lights in Wilmington —1,750 owned by the city and 5,300 by Delmarva Power to energy-efficient LED lighting.

An ordinance  before City Council would enable the city to borrow $2.1 million from the Efficient Energy Investment Fund (EEIF) administered by the Delaware  Department of Natural Resources and Environmental Control (DNREC) to install LED lights on all of the city-owned light poles.

It is estimated that the city will more than cover the cost of the 20-year loan through expected annual energy savings of at least $150,000. The city would also receive a $175,000 grant from DNREC to assist with the LED project.


ConnectWilmington — which represents phase one of the citywide LED lighting plan — gets underway  this month as Delmarva Power, at the city’s request, converts 215 existing street lights to LED and activates 50 smart sensors and various smart city technologies. Delmarva Power is funding the smart sensors and smart city technologies, as well as their installation in the test project.

The demonstration project is occurring in West Center City and along stretches of Washington Street, Baynard Boulevard and North Market Street near Brandywine Village. A joint letter from the city and Delmarva Power addressing the LED lighting project has been mailed to residential and business property owners near the demonstration areas to explain more about the joint effort.

“Wilmington is becoming a smarter city and we are preparing ourselves for what promises to be an exciting and challenging future dominated by ever-expanding technology and the collection and use of data,” said Mayor Purzycki. “LED lighting will give the entire City a new look and feel and it will add to our improving public safety efforts, but I believe it can also make us a more cost-efficient and fiscally responsible city that serves citizens better and makes the City better overall.”

“Smart city technology presents a tremendous opportunity for us to collaborate with municipal partners to create new energy choices and power a cleaner and brighter future for our customers and communities,” said Delmarva Power Region President Gary Stockbridge. “This demonstration project is a launching pad for new smart city initiatives across the region and we are excited to work with the city to better understand how we can use our advanced infrastructure to deploy new technologies to improve quality of life in the communities we serve.”

Purzycki and Stockbridge said  street lights and smart sensors can be remotely monitored and controlled.

The mayor and Stockbridge said smart city technologies and sensor-based technologies could offer an exciting array of services for Wilmington, which might include:

  • On-street parking monitoring to provide residents and visitors with ideal times for parking and available parking locations.
  • Traffic management systems to transmit information about traffic flow, making daily commutes more efficient and time-saving.
  • Emergency situation management and public notification systems to help first responders make more informed decisions and accelerate emergency response by accurately directing personnel to emergency locations and keeping the public informed.
  • Firearm detection that directs police to a specific location during calls for service.
  • Air quality, weather and noise monitoring and data collection to develop solutions to quality of life issues.
  • Radiation detection readings that can be used by emergency personnel.

Smart city street light sensors can also connect to other utility providers and public services, such as water and waste management, helping improve municipal services and operations. They noted, the new technology can make neighborhoods safer because smart LED street lights will improve the reliability and quality of the lighting to reduce poorly lit locations that criminals prefer.

Purzycki and Stockbridge  said smart LED street lights can reduce energy consumption for street lighting by 40 to 50 percent, while efficiencies provided by lighting controls can save an additional 20 to 30 percent. LED lights are also more durable and can last up to 10 times longer than traditional bulbs.