1. Project dimming Canberra’s street lights shows 25 per cent reduction in light pollution

“Historically, street lights were designed, indirectly for people, but designed for technologies, essentially for horse and carriage,”  Mr Bettay said.
“And over 200 years of having these infrastructures embedded in our environment, we have slowly come to realise that there’s some environmental harms of technologies that we’ve created in the past.”

Of Canberra’s roughly 83,000 streetlights, more than 30,000 have been fitted with LED globes and “smart nodes”, which allow their brightness to be controlled remotely from a laptop.

 

2. Miss Chu v Sydney Lighting Powers That Be