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Hyundai Glovis moves its reactor-powered car carrier from design approval into a Korea-US feasibility study
Hyundai Glovis signed an MOU on Sept. 30 with Liberty Global Logistics to test whether small-reactor car carriers are viable on Korea-US routes. The agreement moves the reactor ship from engineering approval into the regulatory and commercial questions that decide whether anyone orders one.
The Investor · Invest desk
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What happened
- Hyundai Glovis will examine Korean ports, regulation and operating conditions, while LGL reviews the US regulations and operating conditions a reactor ship would face.
- In June, Glovis and four partners including HD Hyundai Heavy Industries and the Korea Atomic Energy Research Institute won a Lloyd's Register approval in principle for the concept design.
- LGL carries cars, heavy equipment and project cargo, and it is a primary contractor moving cargo for the US Defense Department and military.
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Why it matters
- constraint The study leaves open which country would register the ship, so any order has to wait for a flag state willing to take a reactor-powered car carrier.
- decision By its own account Glovis's new tonnage is LNG dual-fuel, so its nuclear spending for now is limited to a study it can stop at the report stage.
- exposure Whether the ship can operate at American ports now depends on a partner whose business already runs through US government cargo work.
One item on the joint list is a puzzle. Lloyd's Register granted the concept design an approval in principle in June [6]. Glovis and LGL still list the choice of classification society as something to study, next to the more basic question of whether the ship can be designed and built at all [3]. An approval in principle is a society's check that an unbuilt design is technically feasible and meets preliminary safety requirements [7]. I think leaving the certifier open less than four months after that approval [14] means the partners expect the US review to have a say in who signs off on the hull.
Glovis describes the project as verification. "Having already secured confirmation of the technical feasibility of an SMR-powered PCTC, we plan to verify through this collaboration the various conditions needed for actual commercial operation of such a vessel," an official at Hyundai Glovis said [12]. The same official put the ships the company has actually introduced in a different category: "After taking the lead in introducing the world's largest LNG dual-fuel PCTC, we are expanding the scope of our review to next-generation carbon-free vessel technology as we prepare for the future shipping market" [13].
The economic case in both reports comes down to space and range. Without conventional fuel tanks and some exhaust-treatment equipment, the ship could carry more cargo [8], and a reactor would let it cover long distances without refuelling [9]. Neither report puts a figure on the extra cargo space, the reactor's cost or the study's budget, and neither company has announced a vessel order [11].
The evidence fits three outcomes. The study could end as a report that keeps the concept on file. It could lead to a shipbuilding order for the yards that shared the June approval [6]. Or the American half could stall it, since US regulation and operating conditions sit with LGL [2]. I think the US half decides it. LGL ships cars and moves cargo for the US government [4], so it brings an operator's view of the route and an existing relationship with Washington to a study of a Korean-designed ship.
The counter-case runs through Seoul. The government is developing the i-SMR under a special law and promoting reactor-powered vessels through its K-Moonshot initiative [10], and a state programme could fund a first hull whatever a commercial study concludes. I would be wrong if a Korean yard contract arrives before the US review reports anything.
What to watch
- Any statement from US regulators, surfaced through LGL's review, on the operating conditions a reactor-powered car carrier would face at American ports.
- Milestones for Korea's i-SMR under the special SMR law, since a marine reactor has to exist before a hull built around it can be ordered.