Comment by morepork

There is a lot more wind power than there used to be. Getting wind farms consented is hard because people always seem to come out of the woodwork and complain and ruining the scenery, or the noise, or whatever.

But I think the bigger issue is that due to the amount of wind that has already been built, peak demand happens on cold still nights in winter. Building more wind without storage doesn't help there, and that's when they're forced to fire up all the gas and even coal turbines at Huntly.