 Well, I don't think we need to switch to electric. I think that's going to be a big bomb in the future. But at a Patriot, they switched to compressed natural gas trucks and they're cleaner. They run better. And the federal government gives you all kinds of money to switch. But I think we need to stay with what we got in the reliable stuff that we have at the county already. The diesel power, the gas power, that's good for right now anyway.