Maybe this one from 2015? I remember hearing it on the radio. https://insideclimatenews.org/news/20082015/lighting-paradox-cheaper-efficient-led-save-energy-us

Maybe this one from 2015? I remember hearing it on the radio. https://insideclimatenews.org/news/20082015/lighting-paradox-cheaper-efficient-led-save-energy-use-rises https://insideclimatenews.org/news/20082015/lighting-paradox... I have to say that the amount of new light installed is truly huge and interfering with astronomical viewing. Don't bother telling someone to remember to turn off the lights anymore either... they'll look at you like you're a martian.