We cannot accurately calculate the amount of carbon you produce at your home. It depends how your energy supplier(s) generate thier power and what proportion (if any) is produced from non-carbon producing sources (eg wind, waves, solar or nuclear). However the good news is that many Energy Suppliers now publish your carbon dioxide contributions on your Bill, so you can get a very accurate figure simply by digging out an old bill.

Of course you are also indirectly resposible for the carbon emissions created when things that you buy are made or transported.

So the best we can do is give you an average figure …