Yes: sorry for that mistake - I should have checked; there are 230 altogether in my collection, so I shouldn't presently be doubling them.

My carbon footprint would be relatively low, Stu - I still walkabout or use public transport; tend to use clothes/quilts/beanbags rather than heating to keep warm; have hot water off rather than on standby; turn hot-plates off early and finish cooking with latent heat; etc.