Concrete is not typically exported. It's the cement used to make the concrete that has export potential. The technologies around the decarbonization of cement in concrete also have that export potential. Concrete is very heavy and very expensive to ship. As Mr. Cannings referenced before, it tends to be quite local because it has a shelf life. Once it's mixed, it has to be used relatively quickly. It has to be within a short truck trip, if you will, of the project.
The opportunity is twofold. For one, Canada is exporting quite a bit of cement and cement products to the United States as the United States moves very rapidly to decarbonize and as they integrate buy clean policies into how they determine they're going to use building materials like cement and concrete. We need to be cognizant of that and at least stay in step with those decarbonization achievements in the United States if we want to maintain those markets.
Of course, the other big opportunity is from technologies like CCUS that are successfully applied in a heavy manufacturing facility like that of a cement producer. With those technologies, there are economies of scale and economies that come from the learning. Those technologies will become less expensive and will be deployable by other cement facilities and other industries, ultimately going into other facilities that operate in other markets.