I’m not sure if I can donate to LixOS, yet…

25 W idle * 1 year = 219kWh

ANS * 0.21 EUR/kWh = 45.99 EUR

I’d say that’s still a significant amount, even if you subtract from that amount the time you use the computer.

You might want to try out: https://libraryofbabel.info/random.cgi

NixOS just sits on your face. All the stuff in front of you is awesome. Though you might suffocate at any moment given the options. Oh and sticking your nose too deep into things might get you a broken nose.