Thank you.
I'll go back to Mr. Sohi.
You made comments in your opening remarks about buildings and greenhouse gas emissions and that much of that carbon output we're trying to cut down on comes from cities and municipalities, from buildings really, and to some extent, obviously, from transport.
I've heard estimates that up to 40% of our carbon footprint comes from buildings, both in the construction and the lighting and heating and cooling. You mentioned the task that we have to retrofit those buildings. We basically have a huge task, if we want to meet our targets, to make our buildings as energy-efficient as possible. That means not just retrofit programs for homes, but for apartment buildings, condos and industrial buildings.
I have two questions. One, how are we going to incentivize this financially? It's going to be a big job. Two, what would the impact of this be on the Prairies? This would be going on in every community in the Prairies, even small communities in Saskatchewan, and in Edmonton, Calgary, Winnipeg, Saskatoon, etc. What would the impact be on the availability of employment in the Prairies and across Canada?