HD Hyundai Heavy Industries signed a 956 billion won ($675.6 million) contract to supply power-generation equipment for a U.S. data center project, the South Korean shipbuilder and engine maker’s largest power-generation order to date, according to the Korea Times, which reported the deal was signed Friday in Panama City, Fla.
The contract is with Corban Energy Group, a U.S.-based energy infrastructure developer, and covers roughly 1,000 megawatts of generating capacity built around HD Hyundai Heavy’s 9.6-megawatt HiMSEN engines β medium-speed generator engines the company says are designed to run around the clock at high output and efficiency. The equipment will supply power to a data center under construction for an unnamed U.S. technology company, according to the report.
“Repeated inquiries from customers about collaboration in the data center power generation engine market show that the technology and reliability of our HiMSEN engines are being recognized,” an HD Hyundai Heavy representative said, according to the Korea Times.
The deal follows a smaller, 627.1 billion won ($457 million) contract HD Hyundai Heavy signed in April with a different U.S. energy infrastructure developer, Aperion Energy Group, to supply 684 megawatts of similar generating equipment for data center power β meaning the company has now booked more than 1.6 gigawatts of U.S. data center power-generation orders in the span of about four months. HD Hyundai affiliates are also pursuing complementary technology, including floating data centers and related electrical equipment systems, according to the report.
What it means: The order underscores how the AI data center buildout has become a global supply-chain event that extends well beyond U.S. real estate developers and utilities. Data centers require enormous, reliable electricity supply β often more than local utility grids can deliver on the timeline developers want β pushing operators toward on-site or behind-the-meter generation equipment from heavy-industrial manufacturers like HD Hyundai. That dynamic has already reshaped land economics in markets across the country; RealtyWire has previously reported that data center developers are outbidding homebuilders for land at what builders describe as “impossible prices,” and Virginia regulators have ordered data centers to pay for dedicated transmission infrastructure rather than spreading those grid upgrade costs across all ratepayers.
The Electric Power Research Institute has projected data centers could account for 9% to 17% of total U.S. electricity consumption by 2030, up from roughly 4% to 5% today β a trajectory that helps explain why equipment makers like HD Hyundai Heavy are racing to sign long-lead-time power contracts with U.S. data center developers now, rather than waiting for individual sites and utility interconnection queues to be finalized.
Neither HD Hyundai Heavy nor Corban Energy Group disclosed the specific location of the data center the new contract will power, or a timeline for equipment delivery and installation.
HD Hyundai Heavy Industries is best known as one of the world’s largest shipbuilders, historically deriving most of its revenue from commercial vessels and naval ships. Its HiMSEN engine line was originally developed for marine propulsion and shipboard power generation, giving the company an established manufacturing base to adapt into land-based generator sets as data center developers compete for reliable, fast-to-deploy power sources. The pivot mirrors moves by other heavy-equipment and engine manufacturers globally, which have increasingly marketed marine- and industrial-grade generator technology to data center developers facing multiyear waits for new utility grid connections in high-demand markets.
