 That's right. You do have to change your components out there. It's 15, 20 years, depending on what technology you use. It's out there. But one thing about it is with natural gas being such a low-cost commodity right now, solar doesn't always make sense, right? And so if natural gas does increase, you have to look at it on an equivalent energy scale. There could be some opportunities for solar. Our integrated resource plan from, well, now four years ago,