With regard to targets, in the briefing notes I've given, we've suggested some appropriate targets for solar through to 2025. Particularly when we're dealing with solar, we're looking at very segmented markets, so we've broken it down, depending on the technology and depending on whether you're talking about new buildings or current buildings. With new buildings, we have a tremendous opportunity in Canada. CMHC has started an initiative called net zero energy healthy housing, with a target of making all new homes by 2030 net zero energy users, so they would basically consume no energy. That is quite feasible, and it's already being done around the world. There's a possibility of Canada taking very much of a leadership role in this, because of the large number of new buildings that we're building.
For photovoltaics and solar thermal, hot water, we feel that a target of about 10,000 megawatts, typically, is appropriate in those areas.