There isn't much with IRAP support. A couple of projects are being worked on with companies that picked up that area. The technology exists, it just needs modification or downsizing at this time, not upsizing.
The challenge in that is really the integration. As you said, wind energy is not there every day, and you've got to build enough systems with the availability for energy or storage. You'd have storage, you'd have energy replacement, whether with a fuel cell or wind energy. When the wind is down I have solar, or if I don't have both, I have a battery. System integration is going to be an important part, and I think we're starting to work on that, as I mentioned, in Vancouver. That's an area we're heading to.