It's hard to see those kinds of differences. We see oil going from I think it's 41% down to 38% because you might get big changes on the margins, but to change the whole system takes a long time for these kinds of graphs to show.
In this high technology case, the last bar there, one scenario was assumed where we have carbon prices going up to $140 nominally by 2040, and we have much more electrification of cars. We've relaxed on the integration, and some of the other things Jim talked about in this.
Again, that's one scenario. It takes fossil fuel use down 13% less in 2040 than it was in the base case, but these things happen so gradually it's hard to see big changes when you look at a total like that.