I’m curious as to what, if any, regulations there are about waste heat in residential areas. Many houses in northern climes of course have chimneys, but I doubt any fireplace is putting out 5MWt. What effect would a large 60 C air stream have on a local clime? I don’t have a good sense of the relative scale of the heat being dumped — is this comparable to the exhaust of an industrial air conditioner, or something much more substantial?
