What does the supply and demand curve for energy really look like?

What would you like it to look like? The cheaper that heat and electricity become, the more demand there will be for each. Even air freighters can be targeted for FF. The indirect approach is low-cost bio-fuels, and the direct approach is to eliminate 250 ton fuel loads.

I expect fusion plants in almost every building over a few thousand square feet (and many mansions) as well as the entire shipping industry (except maybe most semi trucks) as the market matures past a certain point.

iow, I don’t expect the world’s energy needs to dictate FF production and sales numbers.