Duration: 30 minutes
There is big money to be made from wind. Faced with climate change and soaring fossil fuel costs, the EU, US, China and India are all investing billions of dollars in renewable energy. Ditlev Engel is the boss of the world's biggest supplier of wind turbines. Stephen Sackur asks if wind power could turn out to be more hype than substance.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.