I would say that there are companies in place that are trying to look at alternatives. I had communication with one of them on Friday, as an example, that is looking at low-temperature pyrolysis. Do not ask me the details of it. I failed science in high school.
There are different options and different systems in place. Yes, I am aware of companies that are looking at this right now. There are a number of them, including some that are putting some money into it. This is why I believe there is hope and there will be a change, but we're saying it will take some time.