 If one of those renewable energy goes down, where do you get the other energy to fill into that market? Now, there's a lot of other things at ERCOT, the challenges they have, a closed grid versus an open grid where MISO and SPP is up here in North Dakota that covers both sides of the state. Yeah, I know you're looking at me that weird. I'm glazed over here. Wait a minute. I'm going to let you come back and talk about that. You lost me for a second when you started with the acronyms because I'm like, okay, I got it, I got it, I got it.