Drinkers back cask as the green choice at the bar

CAMRA is urging pub-goers to use the latest Good Beer Guide to find the best pubs serving cask beer as new research shows consumers view traditional real ale to be the most eco-friendly drink. CAMRA-funded YouGov research found  nearly 70 per cent of consumers in the UK believe  having a draught beer or cider in a pub is the greenest way of enjoying a tipple....