Yes, sure Scott. It's Mac. First of all, let me talk about what we're doing with that project, okay, which is TerraVault I. We're making the permit applications for - we've already done it for A1A2, and we're going to do it for 26R. Those numbers are somewhat meaningless unless you know what they are. But that gives us the TerraVault project I with 40 million metric tons. The reason why we're advancing those permits is because we think that they are really long lead time item, okay? And because we actually have a strategic advantage there in that you have to own the pore space by which to create carbon sequestration in California. Because of these - the location of these at Elk Hills, where we own everything fee simple, we already own that. So where it may take other projects a year or two by which to acquire pore space. And know the pore space and be able to file a permit, we wanted to go ahead and put those permits in. Now I say that because your question is, is okay, where do you take the project from here, all right? There are a number of factors that we are looking at, what is the carbon source, the capture technology, the transport through the site. But we believe that over time, we will fill in those gaps and develop the overall project economics, if you will. The reason why we think that this is an economic project is very simple. If you look at where we are in the country, in California, California is leading in its decarbonization efforts and is leading in the incentives that have been put forth for carbon sequestration, capture and sequestration. So you have a revenue opportunity, and I'm going to mix tax credits with revenue opportunities, but you have a revenue opportunity by generating LCFS credits, which are trading at $187, call it, $200. You have the 45Q, which for sequestration is $50 a ton. These are all per ton. And then there's discussion about whether or not to incent cap and trade, which is the greenhouse gas emissions trading program in California, which is currently in the $20, $30 and is expected to go higher per ton. Those are the total revenue opportunities. Now obviously, you have capital that has to go into the capture system into our tank and into the transport. But we believe with those incentives is the revenue on the top line, they are drastically advantaged over site other places in the country that only receive a 45Q, $50 a ton tax credit. So when we do that and we look at cash resistance all the way through the value chain, we believe we can develop projects that have good economics because of that revenue stream. And that's why we think we're advantaged. So we don't have a full project outlined in the value outlined, but we're working on that as our next step.