From the The Australasian Dark Sky Alliance which is a volunteer, non-profit charity, educating the public and policymakers about night environment conservation. 
Light Pollution - Increasing by 2% year on year, it is the fastest-growing pollutant in the world, leaving only 20% of the world's population a sky full of stars.
Reducing the waste caused by ineffective light at night not only preserves wildlife, decreases energy consumption, and reduces the impacts on biodiversity, but generates jobs, brings people and places together, and creates a multitude of dark-sky opportunities and experiences.”
To help identify ways to make it easy and beneficial to conserve our dark skies, the ADSA is asking local governments, public and dark sky places to complete the appropriate survey on the following link: