Add articles to your saved list and come back to them any time. It's all very well for new homes to be sustainably correct. But how do you retrofit an old property? Karin Derkley finds out. It's hard ...

"Water, water, everywhere, nor any drop to drink." The famous line from the poem The Rime of the Ancient Mariner by Samuel Taylor Coleridge rings increasingly true, as all over the world water ...