Grace, do you want to weigh in on what these absolute reductions can be attributed to and whether there's any concerns with what those numbers might conceal? Sure.

Yeah, definitely.

Maybe this speaks to my introduction, my comment where I said carbon inventories are not always that exciting.

Perhaps that was a completely incorrect statement.

And they really are because I think what we see, particularly in the case of oil and gas and coal mines as well, as Tajesh mentioned, their carbon accounting mechanisms change.

are sometimes quite oversimplified.

These emission sources that are dispersed over a large area in the case of oil and gas extraction operations and open-cut malt coal mines under the National Greenhouse and Energy reporting, the Enger scheme, there's sort of a series of calculation estimate kind of methodologies, if you will, and they go from the least complex to the most complex methods, with method one being the lowest complexity method.

Or is it a separate thing altogether? Grace, what's your take on this one?