I use Online Leaf on my website.
Internet browsing consumes a lot of energy on a global level and this plugin, which is a standby engine can help to reduce the energy required to view my website when the visitors are inactive and to reduce the overall CO2 emissions from displaying websites.
The engine will automatically activate a dark screen after 40 seconds when my visitors are inactive, which darkens the colors and hides animations and effects, so that the monitors do not waste energy generating those and simply because dark colors, on many monitors, require less energy to display than brighter ones.
Thereby we can save energy and environment.
I believe this is a small step to make the world greener.
My website is green. And yours?