It is, again, about looking at that balance of options. It's finding the cheapest renewable natural gas sources we can. It's trying to get breakthroughs in technology on the hydrogen side of things.
Hydrogen is going to play a big role, but not necessarily within the current structure that we have. We're doing studies right now with the University of British Columbia in the Okanagan to figure out how much hydrogen we can put in our gas stream and still manage the burn rate, the customer effect and impact, that we need to and how that impacts our system.
At the end of the day, hydrogen doesn't transport in the same way that natural gas does. It's a less dense fuel and so it needs higher volumes. Also, it can cause operational issues, like hydrogen embrittlement within the existing pipe network that we currently have. We have to figure out solutions for that kind of stuff so that we can, again, figure out those paths. Is it hydrogen? Is it RMG? Is it carbon capture? Is it carbon capture at which end of the pipe? At the end of the day, you have to have the pipe, or you can't ever make that decision, and that's our main thesis: you have to have that pipe. You have to have the pipe, because it can transmit clean molecules just like electric transmission lines can transmit clean electrons.
As a point of clarity—