Energon (Earth-H)

"Once that Autobot conversion tech hits the market…well, at least there'll always be a need for petrochemicals in other fields besides fuel."

- –Anonymous Roxxon executive Energon is a highly energy-dense substance primarily used by the Transformers in the reality known as Earth-H.

Origins and Applications
According to Cybertronian sources, energon is, in its truest form (read: the form typically found on Cybertron itself), an emanation of their creator-god Primus. An extraordinarily uncommon substance elsewhere in the galaxy, the current main sources of natural energon are in the southwestern United States, Latveria and Wakanda.