I think this was talking about "energy" in the same very loose sense as the original post, which was using the term energy for talking about the provenance of t

I think this was talking about "energy" in the same very loose sense as the original post, which was using the term energy for talking about the provenance of the fuel. The heavy elements used in fission are not created in the almost eternal smoldering suns but in the relatively short events that follow.