For renewable natural gas, I would say that it really depends on what the source is. If you have an active landfill where you are capturing that, there may not be a significant incremental power input if you're just capturing that. Some of what we're doing with RNG is just capturing emissions that would otherwise vent to the atmosphere, so there is some increased electrical input to clean it up, to scrub it and have that in. I can provide you with that. That's part of the incremental cost that goes into the production of RNG.
On the hydrogen side, again, it really depends on what that source of hydrogen is. For some of the advancements that are being made today, when you pair the hydrogen up with renewable sources like wind and solar and it's used as an energy source, it depends on what the pricing mechanism is within that existing franchise. If this is power that would otherwise be curtailed, you would have a very low cost for that power, and those would be the opportunities that we should be pursuing first, where you have that opportunity to capture that.
The right answer is that it varies quite a bit, and this is why we have to do a number of studies and look at where we can most optimize the infrastructure that we already have. As has been pointed out a number of times today in the comments, we have this incredible gas infrastructure in Canada that we should be looking to utilize, and—