via onetrack:
...the wind picks up regularly on sunrise due to the suns heating effect on the land, thus providing early morning power when needed...
"regularly" ... apart from those days it dont..
Wind 'power' would have to be one of the most idiotic things of recent history.
Here's a link to the current production of most of Australia's wind 'power'
Wind Energy in Australia | Aneroid
... due to a shortage of wind the 'power' output is about 10% of the maximum potential rated output at this time..
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