Engineering-wise, I think that makes sense (I'm not sure, I was never involved in the engineering side of things when I worked at an RTO, I was involved in the

Engineering-wise, I think that makes sense (I'm not sure, I was never involved in the engineering side of things when I worked at an RTO, I was involved in the financials software). However, legally/economically there are big differences between distribution and transmission, and if we're talking about cost, it doesn't make any sense to bunch these into one as if they have the same cost structure. If anything, transmission and generation have more similarities in the way they're priced (at least as of a decade ago when I worked in that industry).