Yes, ZPE, if it exists, could provide an infinite amount of power, provided that there is some way to extract power from it.
If there really is a way to extract energy from ZPE, many fundamental laws of physics would definitely need to be reexamined, including the basic "Matter can neither be created nor destroyed." (since bringing extra energy into this universe is creating matter, in a sense [e=mc2])
If there really is a way to extract energy from ZPE, many fundamental laws of physics would definitely need to be reexamined, including the basic "Matter can neither be created nor destroyed." (since bringing extra energy into this universe is creating matter, in a sense [e=mc2])