I can tell you a bit about it.
We have been on a track for energy conservation pretty much ever since we started at UNBC. We made some great inroads with the start of our pellet plants. We have a pellet boiler that takes in wood pellets and is used to heat our greenhouse systems through a hot water system. The bigger project came along with our gasification system. That takes wood waste from one of our local sawmills—entirely wood waste—and converts it to a gas. It's technology that I have no understanding of. That is then used to heat water, which offsets our use of natural gas for heating the campus.
I think that's what you were asking about. That's one of the pathways we've been taking to reduce our energy consumption.