You could look into running a Tor bridge (not a normal relay). It generally uses little CPU so there's little concern about carbon emissions. You can also limit

You could look into running a Tor bridge (not a normal relay). It generally uses little CPU so there's little concern about carbon emissions. You can also limit the amount of bandwidth the bridge uses. https://support.torproject.org/censorship/censorship-7/ https://support.torproject.org/censorship/censorship-7/