Lofts, newspapers and bills
Insulating lofts is boring. Duller, even, than buying energy-efficient fridges. It is, however, a dapper way to save some cash and be green into the bargain, especially if you use insulation made from 100% recycled newspaper such as Warmcel. That's what the bloke in the picture's spraying - he's not emptying the dirty contents of a very big Dyson. It costs about the same as itchy nasty fibreglass and is meant to be equally good at keeping heat in. You could also cut your gas bill by a quarter, according to the Energy Saving Trust. [found via The Guardian]
