Yeah, agree, but it's not really ERCOT's call, that's all driven by independent companies building the wind generation who are driven by federal subsidies.wxmanX said:of course, that is why wind typically picks up the load at that time, but not in Auggy or Sept as wind dies during that time period.Serotonin said:That is true in CAISO but not in ERCOT.Quote:
Have you ever heard of the Duck Curve? Solar works best at times when it is needed less. The early evening is when power is needed, but solar generation has fallen off.
In California load drops in the afternoon hours when the weather is nice. In Texas the afternoon hours are where you see extremely high demand.
In ERCOT, solar works very well leading up to and during peak load (~5pm) but then it rapidly falls off when it is still needed in the evening hours.
Obviously, Ercot never really thought it through when they built all those wind farms in W. TX, where wind only blows at night, and not much during 5-7PM period.
Blows more down the coast near Corpus with sea breeze.
Again, if they had a meteorologist, they could have figured that out, and concentrated all the wind gen down the coast, which they are now doing.
Of course, that's happened in other markets too (lots of wind in Iowa or Kansas where it's not needed), but the difference in the other markets is that they have Capacity payments to reliable generators like coal and gas to keep enough insurance for the grid.
If it's any consolation for this thread there are a ton of wind farms losing their shirts right now if they aren't producing. It's kind of the opposite end of the spectrum of the bitcoin company that's raking in millions.