One of the previous presenters today talked about collecting environmental risk factors and measuring those as part of the energy data. I'm not necessarily sure I agree with that, but it's on the table.
In your particular case, geothermal is a relatively new technology, and I wonder whether or not there are environmental risk factors associated with that that we can measure. If we try to cool down the Yellowstone caldera, and we do, what happens? Is there going to be some type of net detriment to the overall ecology because of something like that? Is that something scientists are working on? Is there some way we can measure geological risk associated with these projects?