The price of oil is at a record low, with a barrel less than half of what it cost a year ago. European consumers benefit, as fuel gets cheaper at the pump and in the home. But cheap oil isn't necessarily good for everyone. As revenues ebb for oil-producing nations, Europe may feel the repercussions.

More from this edition of Made in Germany: http://www.dw.com/en/made-in-germany-the-business-magazine-2016-02-16/e-19017058-9798