Hands up who’d like a home that cut their utility bills by 90%? Yeah, me too – but being a low-earner in the UK, the chances of me ever owning my own home are next to nothing, unless I happen to stumble across a huge briefcase full of unmarked used bank-notes. Should that ever happen, though, I’ll be sure to drop the lot on buying something like Kingspan’s ecologically-sound ‘zero emission’ home, the first UK building to pass level 6 of the Code for Sustainable Homes. It actually looks pretty cool, too – though in a decade’s time it’ll probably be very dated indeed.