The market is changing, to favour money as sunlight, that is what is reflected now in the Bitcoin value, it is even leaving gold behind, because it is more than capital, much more, that even the capitalists invested will never accept, because it is not only destroying banking, but their world, the whole idea of capital possession adding any kind of value, that was the illusion which had to burst, and is bursting, and it isn’t pretty seeing how spiteful they can be when they don’t get their way.
Pretty ironic that the example of a gallon of fossil fuel was used to compare it; fossil fuel good, because you can burn it, Bitcoin bad, cos you can’t.
It still stands, and is unavoidable, that each Bitcoin is going to be undeniable proof of 1MW of solar power, an unlimited supply of energy.

How many gallons of fuel does that equate to?

We might see it as Uriel bringing us one engine of terrafom, and Satoshi bringing us the next, which had to follow after a time.