Thank you, Mr. Chair.
I want to start by touching on something that Ms. Thompson said. I agree with you 100% on the future of central-based heating. That's something we've seen a shift away from in North America over the last 75 years or 100 years, the idea of central heating projects, which is something that's broadly accepted and has actually flourished in Europe. This is something I think we need to pursue as a country. The financial viability of central heating is there—right there for the taking. Whether it's done through geothermal or other means, that's up for debate. I'm just saying I totally agree with the theory in general. That's really not my question, though. You caught my eye on that, so I just wanted to say it.
I want to talk with you, Mr. Martin, about the implementation of your technology. At what stage is your technology now, the algae growth technology? Where would you say you are in the development chain?