you are viewing a single comment's thread
view the rest of the comments
[–] 11 points 7 months ago (1 child)

If we put it like that, every other energy source on earth begins that way and adds at least one conversion step.

... except for fusion of course.

  • source
  • parent
  • hideshow 1 child comment
  • [–] 1 point 7 months ago

    Exactly.

    Nuclear plants are probably the least efficient, because they required all that fusion energy inside earlier stars to build hydrogen into uranium, and we can only extract a tiny portion of that trapped fusion energy through fission.

  • source
  • parent