September 2021, (our) beloved Pittsburgh became the first major city (in the US) to rethink how urban lighting will be conducted, passing a dark-sky ordinance not only for visibility of the night sky but also to use less energy, to help plants and animals by maintaining a crisper day-night cycle, to reduce glare for better night vision, and to benefit those in poorer neighborhoods who are disproportionately negatively affected by wasteful overlighting.
Dailykos.com
This is great news and very progressive by the great city of Pittsburgh! Can’t wait to see the night photos of the Milky Way over the city skylines
