I hesitate to give advice to the House of Commons.
I can say that there's one project in which you may be interested in terms of how the Commons is actually heated and cooled: an upgrade to the heating facility that's near the Supreme Court of Canada. That is being converted to a facility that will be just about exclusively powered through hydroelectric power from Quebec. There's also a major upgrade of the pipes to increase their energy efficiency. That will be a major step forward in greening the heating and cooling of the House. That's an example of something where the rest of the government's facilities are able to help.
I think what I've learned from folks like Malcolm is just taking a systemic approach at the structural level when you have the opportunities to make the change, as you did in developing this building at the West Block. It's very difficult to get significant efficiencies when you're retrofitting. It's when you're doing a major structural change to the building that you want to really go to the max so that you can get the 40-year benefit out of those savings.
That's why I think very core to the Government of Canada meeting its emissions—and buildings are obviously a huge part of that—is that as each building comes up for its life-cycle renewal, just taking the maximum opportunity to invest in that zero capability is really critical, because that opportunity doesn't come along very often.