Steel is a $1 trillion market and demand is rising. But production consumes a lot of energy - and is expensive. Are companies moving out of Europe to invest in South and North America because electricity is much cheaper there? And what about hydrogen powered 'green steel'? Subscribe: https://www.youtube.com/user/deutschewelleenglish?sub_confirmation=1 For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews ►Instagram: https://www.instagram.com/dwnews ►Twitch: https://www.twitch.tv/dwnews_hangout Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/dwdeutsch #Transformingbusiness #steel