Thank you, Madam Chair. Let me start by welcoming all of our witnesses. Your testimony was quite informative on many fronts, so thank you very much and welcome to our committee.
I'm going to start with Mitrex and Mr. Hadizadeh. You talked about BIPV and about a new city that's going to be built that will be full of high-rise buildings. With the almost $2.24 billion that the federal government just announced for extending the subway to Richmond Hill north of Highway 427, the area along the southern part of Highway 427 is going to be full of developments, full of high-rise buildings. To a large extent, I understand, the technology that you're doing research and development for, BIPV, will help those. However, you also mentioned that about 75% of the buildings are old. In my riding of Richmond Hill, I have many old buildings that date back to 1970 and 1980.
How does your solution support those types of buildings? Do they have to be forgotten? How would your solution work with those types of buildings?