Wind window

Your article (4 February) concerning the increased amount of electricity generated by wind turbines in 2014 should carry a “health warning”.

As everyone should know, wind power generation cannot be guaranteed to be turned on when it is most needed, which would be normally during day-time. It is quite possible most of the electricity referred to in the article was generated during the night, when it is in least demand and therefore superfluous to 
requirements.

(Dr) Gordon 
Cochrane

Dargai Terrace

Dunblane