Wind power is the most mature of mainstream renewable energy technologies and, if the world's electricity generation is to be made cleaner, it must play a large part.
The International Energy Agency estimates that, if global greenhouse gas emissions are to be halved by 2050, as scientists say is necessary, then wind must represent about 17 per cent of worldwide power generation by that date.
Would you like to comment?
Join Diigo for a free account, or sign in if you are already a member.