Before MMEX builds anything, it has to come up with about $50-million (by its own estimate, although they also admit the lack the competence to make that estimate on their own).
It is rare that investment syndicates risk $50-million in capital on sham companies, like MMEX.
MMEX exists solely to sell shares in a junk "equity," on the OTC market, so that insiders can profit.
MMEX even copiously documents its scam, in several SEC filings, which they know the unsophisticated will never read, and even if they did, would be unable to comprehend.
By its own admission, MMEX is insolvent. It has no suppliers, no customers, and no financing. All of that is in the S-1.
The rest is hot air, in the form of empty PR.