> They seem to be using an awful lot of wind, and it was my understanding that how much power they produced was somewhat random The amount of wind that's produ

> They seem to be using an awful lot of wind, and it was my understanding that how much power they produced was somewhat random The amount of wind that's produced is predictable. In NL they do "day ahead pricing". You can get energy contracts based upon those prices. It's pretty easy to predict the amount of solar energy and wind energy a day in advance. It's not random.