A really graphic chart of the comparative figures on CO2 emissions from the different UK sources from the National Atmospheric Emissions Inventory.
It doesn’t include air transport, but does show the huge effect of road transport, as well as the fact that domestic has declined much less than industrial combustion since 1980 and is now larger. Overall the chart shows a 19% reduction since 1970. Their FAQ gives a great deal of detail.
They also have a useful UK map of CO2 emissions in 2002: