OMV Petrom has all 35 MW of electrolyser modules and no hydrogen buyer

OMV Petrom has taken delivery of every module for the 35-MW electrolyser at its Petrobrazi refinery, Renewables Now reported on August 28, and the story is precise about the hardware while saying nothing about the power contract, hydrogen buyer, or commissioning date that determine whether the machine earns a return. The published extract carries no cost figure, no power contract, no hydrogen offtake, and no commissioning date; it is a subscription pitch, so any substantive terms sit behind a paywall. A hydrogen project's economics rest on three things—the power supply, the offtake, and the construction equipment—and only the third has been delivered. Without the first two, the project has hardware and no cash flow.

This publication has argued that the transition trade has split between a commoditizing generation side and a premium side made up of grid, storage, and fuels. Hydrogen sits on the fuels side, but its premium materializes only when an offtake is priced; without one, the plant is a very expensive way to store electricity.

Ten days earlier, a green hydrogen project at the Heide refinery had been called off, and Asahi Kasei's electrolyser factory funding, reported earlier in August, carried no terms in the available extract.

Across those three notices, the hardware supply chain for electrolysers is moving faster than the commercial structures around it. Receiving all modules clears a real procurement milestone; what matters is what happens to the hydrogen. If it feeds the refinery's own processes, the economics are captive and the risk stays inside the company; if the output heads to a merchant market, the sales contract is the entire game. A plausible first customer is not the same as a signed offtake.

Investors looking at hydrogen should treat module delivery as the beginning of diligence, because the questions that sort projects are who pays for the electricity, who buys the hydrogen, and what happens to the price if both are linked to the same merchant market. OMV Petrom's report answers none of them. The arrival of modules is the kind of milestone that produces a headline and little else; the next report worth reading will be the one that names a buyer and a power price.