Have to say I'm a bit confused by the article...
"Ms Sturgeon yesterday highlighted figures showing renewable sources provided 44 per cent of Scotland's energy needs last year."
"However, new figures from National Grid, obtained by Labour's energy spokesman Tom Greatrex, showed the level dipping dramatically on some days....
...between December 25 and 28 it accounted for five per cent"
Is it suggesting that when the weather isn't conducive to wind generation we're right up against it?...