Re: Introducing a new HTTP response header for Carbon Emissions calculation

> With this carbon header, who is anticipated to be processing it? So 
> far we've heard it could be the client software, a site operator, or 
> even a hop (by summing the received value with its own).

As a developer, if services start supporting this I would probably emit 
this header, but also read the values I get from others. If I'm using 
third party services, I might get insight on where most carbon emissions 
happened and optimize/cache specifically those.