Go green. Save money.


Highland Park, Michigan's declining population of 10,000 could no longer afford street lights after needing to increase water and sewer bills by $1000/resident. The city went dark as the lights were turned off. Today they have "smart" off-grid solar powered street lights with no operating costs.


#TechTuesday #sustainablecities #SaveYourCity


Source: Smart Cities Are Going Green Because it Costs Less (Forbes)

 ©Copyright Diane Kalen-Sukra 2020

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