Serendipity?

Don't know if that's the right word, but while I was lolling in my chair last night enjoying a tot of Bruichladdich (which for the uninitiated is a peaty single malt from the Isle of Islay) and re-reading the Sunday papers, I came across an article about that very same distillery who have come up with a clever way of using the waste from their distillation process to create methane gas which they then use to power their machinery. I felt compelled to have another tot to toast their ingenuity!