[   ---------------   ] replaces synthetic fibers with yarns made from recycled waste plastic from the sea.

[ ------------  ] develop bioluminescence trees as a more natural way of lighting cities and urban areas.

[  -----------------   ] device is transparent and has built-in sensors that can detect when parts need replacement, repair or updating.

Smart solutions can help tackle environmental issues using

Sustainable technology in smart cities

provide smarter and less damaging modes of public transport

Sustainable technology in smart cities

Sensors that turn off heaters and lights when not in use

Sustainable technology in smart cities

leakage detection and control can’t support water conservation

Sustainable technology in smart cities

digital tracking and payment for waste disposal can’t lead to solid waste reduction

Sustainable technology in smart cities

smart city environments mean better management by growing less sustainable plants

Sustainable technology in smart cities

sensors in smart cities will monitor air pollution levels

Sustainable technology in smart cities

increased public sharing of information will be able to provide better and less inaccurate data on a city’s energy consumption, trash levels, traffic routes, and more.