The Hunter has 50,000 street lights switched on from dusk till dawn every night of the year and chewing through enough electricity to power 3420 homes for the year. The cost to the Hunter's councils is almost $9million, and the cost to the environment is 21,383 tonnes of greenhouse gases.
EnergyAustralia is replacing expired globes with energy-efficient compact fluorescents, and that's good, but nobody seems to question the need for so many lights in so many streets for so many hours. In my column in The Herald today I do.
Do we, for example, need street lights turned on in residential areas all night? Do we need all street lights turned on in residential areas? Might the residents' needs be served by only every second light turned on after midnight?
Indeed, is the proposition that residential streets don't need street lights at all so outrageous? Cars, motor bikes and even bicycles have lights many times more effective these days, and there's not a resident of the Hunter who cannot afford a torch.