My only option is propane at this point. I don't have a natural gas option. It's very limited where that option exists on farms. My only option is propane, which can be delivered to my operation.
It comes down strictly to economics. Mr. Chair mentioned his boiler. There are a lot of ideas on a small scale, but to get large enough to be economical on a modern grain farm, the cost of any technology is still prohibitive. The options are just cost prohibitive.