I wrote a short guide for less technical people on measuring and improving a website's carbon footprint
https://curlybracket.net/en/2026/01/27/web-carbon-footprint.html
Measuring and improving your website’s carbon footprint
We’re at the beginning of the climate catastrophe. Sometimes I think: Just shut everything down. Nobody needs shiny websites when everything is burning. For now, however, we may at least be able to try to make a difference on our own websites. Here’s a super short guide for less technical people.