Energy prices have reached record levels, driven by gas markets, with risks to supplies this winter. This has major implications in terms of cost and availability for rural businesses, with consequences for viability and the economy. Jeremy Moody explores the causes and impact of the current crisis – including the knock-on effect on fertiliser and CO2 production. He considers how European countries are responding, and what steps both government and individuals should be taking to avoid or manage potential power outages this winter.