The Swedish City of Helsingborg is working with WSP on a five-year urban development plan, including converting and linking 30,000 outdoor ‘smart’ lighting posts, all connected to deliver energy efficiency and enhanced security and wellbeing for city residents. Beyond traditional replacement of lighting to more efficient LED for energy and carbon savings, Helsingborg and WSP’s development of citywide IoT platform links all the lighting assets with a system of remote sensors across the city.
This unified system will allow Helsingborg to consider integrated datasets to ensure maximum efficiency in different areas of the city to ensure lights go on and off when they are actually needed to ensure public safety, but also to mitigate lighting impacts on biodiversity, as street lighting can interfere with insect populations. The complexity of interactions between public safety, carbon reduction and biodiversity in the delivery of a single service, streetlighting, shows the practical need for smart, data-led approaches.